{"id":12074,"date":"2022-07-24T12:11:20","date_gmt":"2022-07-24T03:11:20","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=12074"},"modified":"2022-07-27T21:17:16","modified_gmt":"2022-07-27T12:17:16","slug":"%ea%b8%b0%ec%88%a0%ea%b8%b0%ec%a4%80-2-2","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/%ea%b8%b0%ec%88%a0%ea%b8%b0%ec%a4%80-2-2\/","title":{"rendered":"\uae30\uc220\uae30\uc900 2.2 \ubcf4\uc77c\ub7ec \ubc0f \ubd80\uc18d\uc124\ube44"},"content":{"rendered":"\n

\uc81c2\uc7a5  \ubcf4\uc77c\ub7ec \ubc0f \ubd80\uc18d\uc124\ube44<\/h3>\n\n\n\n

\uc81c4\uc870 (\ubcf4\uc77c\ub7ec \ubc0f \ubd80\uc18d\uc124\ube44\uc758 \uc7ac\ub8cc) <\/h4>\n\n\n\n

\u2460 \uae30\uc220\uae30\uc900 \uc81c73\uc870\uc5d0\uc11c \u201c\uc548\uc804\ud55c \ud654\ud559\uc801 \uc131\ubd84 \ubc0f \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uac00\uc9c0\ub294 \uac83\u201d\uc774\ub780 \uc6a9\uc811\uc131, \uc778\uc7a5\uac15\ub3c4, \uc5f0\uc131, \uc778\uc131 \ubc0f \uacbd\ub3c4 \ub4f1\uc774 \ub3d9\ub4f1 \uc774\uc0c1\uc758 \uac83\uc744 \ub9d0\ud558\uba70, \ubcf4\uc77c\ub7ec\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub294 \uc81c5\uc870\ubd80\ud130 \uc81c9\uc870\uae4c\uc9c0 \ub9cc\uc871\ud558\ub294 \uac83\uc744 \ub9d0\ud55c\ub2e4.<\/p>\n\n\n\n

\u2461 \uae30\uc220\uae30\uc900 \uc81c73\uc870\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \u201c\uc555\ub825\uc744 \ubc1b\ub294 \ubd80\ubd84\u201d\uc740 \uc6a9\uae30 \ubc0f \uad00\uc758 \ub0b4\uba74\uc5d0 0.1MPa\uc744 \ucd08\uacfc\ud558\ub294 \uc555\ub825\uc744 \ubc1b\ub294 \ubd80\ubd84\uc744 \ub9d0\ud55c\ub2e4.<\/p>\n\n\n\n

\u2462 1.1 MPa \ubc0f\/\ub610\ub294 \uc628\ub3c4 120\u2103\ub97c \ucd08\uacfc\ud558\ub294 \uace0\uc628\uc218 \ubcf4\uc77c\ub7ec<\/p>\n\n\n\n

\uc81c5\uc870 (\uc7ac\ub8cc\uc0ac\uc6a9\uc758 \uc77c\ubc18) <\/h4>\n\n\n\n

\u2460 \uc555\ub825\uc73c\ub85c \uc778\ud55c \uc751\ub825\uc744 \ubc1b\uace0 \uc788\ub294 \uc7ac\ub8cc\ub294 \ub2ec\ub9ac \ud5c8\uc6a9\ub41c \uac83\uc744 \uc81c\uc678\ud558\uace0\ub294 KS B 6750 \ubd80\ud45c 1 \ubc0f ASME Sec \u2161, Part D 1A, 1B\uc758 \uac83\uc73c\ub85c \ud558\uc5ec\uc57c \ud558\uba70, \uc7ac\ub8cc\ub294 \uc751\ub825\uac12\uc774 \uc81c\ud55c\ub418\ub294 \uacf3 \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc5b4\uc11c\ub294 \uc544\ub2c8\ub41c\ub2e4.<\/p>\n\n\n\n

\u2461 \uc774 \ud310\ub2e8\uae30\uc900\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \uc7ac\ub8cc\ub294 \ud2b9\ubcc4\ud788 \uaddc\uc815\ud558\uc9c0 \uc54a\ub294 \ud55c \uc81c\uc791\ubc29\ubc95\uc5d0 \ub300\ud574\uc11c\ub294 \uc81c\ud55c\ubc1b\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

\u2462 \ubcf4\uc77c\ub7ec \uc81c\uc870 \uae30\uc220\uc758 \ubc1c\ub2ec\uc5d0 \uc758\ud574 \uc7ac\ub8cc\uae30\uc220\uae30\uc900\uc5d0 \uba85\uae30\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc740 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud560 \ud544\uc694\uac00 \uc788\uc744 \ub54c\uc5d0\ub294 \ubcc4\ub3c4\uc758 \uc801\uc808\ud55c \uc778\uc99d\uc808\ucc28\ub97c \uac70\uccd0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \uc774 \uacbd\uc6b0 \ubcf4\uc77c\ub7ec \uc81c\uc870\uc790\ub294 \uc8fc\ubb38\uc790\uc640 \ud611\uc758\ud558\uace0 \ub610\ud55c \uadf8 \uc7ac\ub8cc\ub294 \uc2dc\ubc29\uc5d0 \ud569\uaca9\ud55c \uac83\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

\u2463 \uc7ac\ub8cc\uc758 \uce58\uc218 \ud5c8\uc6a9\ucc28 \ubc0f \ubb34\uac8c \ud5c8\uc6a9\ucc28\ub294 \uac01 \uc7ac\ub8cc\uc758 \uaddc\uaca9\uc5d0 \ub530\ub974\uc9c0\ub9cc \ubcbd\ub450\uaed8\ub294 \ucd5c\uc18c\ub450\uaed8\ubcf4\ub2e4 \uc791\uc544\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \ub2e4\ub9cc, \uac15\ud310\uc778 \uacbd\uc6b0 \uc2e4\uc81c\ub450\uaed8\uac00 \ucd5c\uc18c\ub450\uaed8\uc5d0 \ubbf8\uce58\uc9c0 \uc54a\ub294 \uac83\uc774\uc5b4\ub3c4 \uc2e4\uc81c\ub450\uaed8\uc640 \ucd5c\uc18c\ub450\uaed8\uc758 \ucc28\uc774\uac00 0.3mm \uc774\ub0b4\uc758 \uac83\uc740 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

\u2464 \ud0c4\uc18c \ud568\ub7c9\uc774 0.35 %\ub97c \ucd08\uacfc\ud558\ub294 \ud0c4\uc18c\uac15 \ub610\ub294 \ud569\uae08\uac15\uc740 \uc6a9\uc811 \uc124\uacc4\u00b7\uc81c\uc791\uc5d0 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\uba70, \uc0b0\uc18c \uc808\ub2e8 \ub610\ub294 \ub2e4\ub978 \uac00\uc5f4 \uc808\ub2e8 \uacf5\uc815\uc73c\ub85c \uac00\uacf5\ud558\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

\u2465 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uacc4 \ud569\uae08\uac15\uc758 \uc0ac\uc6a9\uc740 \uc815\uc0c1\uc6b4\uc804 \uc911 \uc218\uc99d\uae30\uc640 \uc811\ucd09\ub418\ub294 \ubcf4\uc77c\ub7ec \uc555\ub825\ubd80\ud488\uc5d0 \ub300\ud574\uc11c\ub9cc \ud5c8\uc6a9\ub418\uba70, \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\uc5d0\uc11c \ubb3c\uacfc \uc811\ucd09\ub418\ub294 \ubcf4\uc77c\ub7ec \uc555\ub825\ubd80\ud488\uc758 \uacbd\uc6b0 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uacc4 \ud569\uae08\uac15\uc740 \uc0ac\uc6a9\ud558\uc5ec\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

\u2466 P-\ubc88\ud638 15E, \uadf8\ub8f9 1 \uc7ac\ub8cc<\/p>\n\n\n\n

  1. \uc81c\uc870\uacf5\uc815\uc911\uc774\uac70\ub098 \uc6a9\uc811\ubd80\uac00 \uc5c6\ub294 \ubd80\ud488\uc758 \uc77c\ubd80\ub85c \uc124\uce58\ub418\ub294 \uc911\uc5d0 800\u2103(1,470\u2109)\ub97c \ucd08\uacfc\ud558\uba74, \ub2e4\uc74c \uc911 \ud55c \uac00\uc9c0 \uc870\uce58\ub97c \uc218\ud589\ud558\uc5ec\uc57c \ud55c\ub2e4.
    1. \uac00. \ubd80\ud488\uc740 \uc7ac\ub8cc\uaddc\uaca9\uc694\uac74\uc5d0 \ub530\ub77c \uc804\uccb4\uc801\uc73c\ub85c \uc7ac \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654\ud558\uace0 \uc7ac \ud15c\ud37c\ub9c1 \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li>
    2. \ub098. \uad6d\ubd80\uc801\uc778 \uac00\uc5f4\uc5d0 \uc758\ud574 \ud615\uc131\ub41c \uc5f4\uc601\ud5a5\ubd80\ub97c \ud3ec\ud568\ud558\uc5ec 800\u2103(1,470\u2109)\ub97c \ucd08\uacfc\ud558\uc5ec \uac00\uc5f4\ub41c \ubd80\ud488 \ubd80\uc704\ub294 \uad50\uccb4\ud558\uac70\ub098 \uc81c\uac70\ud558\uace0 \uaddc\uaca9\uc694\uac74\uc5d0 \ub530\ub77c \uc7ac \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \ud558\uace0 \uc7ac \ud15c\ud37c\ub9c1 \ub41c \ubd80\ud488\uc73c\ub85c \ub300\uccb4\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/li>
    3. \ub2e4. \uc124\uacc4\uc628\ub3c4\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud5c8\uc6a9\uc751\ub825\uc774 ASME Section II, Part D, Table 1A\u00a0 Gr-9(\uc608, SA-213 T9, SA-335 P9, \ub610\ub294 \ub3d9\ub4f1 \uc7ac\ub8cc\uaddc\uaca9)\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uac12 \uc774\ud558\uc77c \uacbd\uc6b0, 800\u2103(1,470\u2109)\ub97c \ucd08\uacfc\ud558\uc5ec \uac00\uc5f4\ub41c \ubd80\ud488 \ubd80\uc704\ub97c \uc7ac\ub8cc\uaddc\uaca9\uc694\uac74\uc5d0 \ub530\ub77c \uc7ac \ud15c\ud37c\ub9c1 \ud55c \uacbd\uc6b0, \uc704\uc5d0\uc11c \uaddc\uc815\ud55c \uc694\uac74\uc740 \uba74\uc81c\ud560 \uc218 \uc788\ub2e4.<\/li><\/ol><\/li>
    4. \uc81c\uc870\uacf5\uc815\uc911\uc774\uac70\ub098 \uc6a9\uc811\ubd80\uac00 \ubd80\ud488\uc758 \uc77c\ubd80\ub85c \uc124\uce58\ub418\ub294 \uc911\uc5d0 785 \u2103(1,445 \u2109)\ub97c \ucd08\uacfc\ud558\uc5ec \uac00\uc5f4\ub418\uba74, P-\ubc88\ud638 15E, \uadf8\ub8f9 1 \uc7ac\ub8cc\ub294 \uc6a9\uc811\uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900 \uc81c31\uc870 \uc81c2\ud56d 4.1.(3) \ubc0f (4)\uc5d0\uc11c \uc694\uad6c\ub420 \ub54c \uc7ac\uc5f4\ucc98\ub9ac\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li><\/ol>\n\n\n\n

      \uc81c6\uc870 (\ud310\uc7ac) <\/h4>\n\n\n\n

      \uc555\ub825\uc744 \ubc1b\ub294 \ubcf4\uc77c\ub7ec\uc758 \ubaa8\ub4e0 \ubd80\ud488\uc5d0 \ub300\ud55c \uac15\ud310\uc740, \ud654\uc5fc \ub610\ub294 \uc5f0\uc18c\uc0dd\uc131\ubb3c\uc758 \ub178\ucd9c\uc5ec\ubd80\uc5d0 \uad00\uacc4\uc5c6\uc774, \uc544\ub798 \ud45c 1\uc758 \uc7ac\ub8cc\uaddc\uaca9\uc911 \ud558\ub098\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, KS \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubcc4\ud45c 3\uc758 \ub300\ube44\ud45c\uc5d0 \ub530\ub77c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

      [\ud45c 1] \ud310\uc7ac \uaddc\uaca9<\/p>\n\n\n\n

      \uaddc\uaca9\ubc88\ud638<\/strong><\/td>\uaddc \uaca9 \uba85<\/strong><\/td><\/tr>
      SA-204<\/td>Pressure Vessel Plates, Alloy Steel, Molybdenum(\uc555\ub825\uc6a9\uae30\uc6a9 \ubab0\ub9ac\ube0c\ub374 \ud569\uae08\uac15\ud310)<\/td><\/tr>
      SA-240 (405 \uacc4\uc5f4 \ub9cc)<\/td>Pressure Vessel Plates, Alloy Steel(Ferritic Stainless), Chromium [\uc555\ub825\uc6a9\uae30\uc6a9 \ud06c\ub86c \ud569\uae08\uac15\ud310(\ud398\ub77c\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15)]<\/td><\/tr>
      SA-285<\/td>Pressure Vessel Plates, Carbon steel, Low- and Intermediate- Tensile Strength (\uc555\ub825\uc6a9\uae30\uc6a9 \uc800, \uc911 \uc778\uc7a5\uac15\ub3c4 \ud0c4\uc18c\uac15\ud310)<\/td><\/tr>
       SA-299<\/td>Pressure Vessel Plates, Carbon Steel, Manganese-Silicon (\uc555\ub825\uc6a9\uae30\uc6a9 \ub9dd\uac04-\uaddc\uc18c \ud0c4\uc18c\uac15\ud310)<\/td><\/tr>
       SA-302<\/td>Pressure Vessel Plates, Alloy Steel, Manganese-Molybdenum and Manganese-Molybdenum-Nickel (\uc555\ub825\uc6a9\uae30\uc6a9 \ub9dd\uac04-\ubab0\ub9ac\ube0c\ub374 \ubc0f \ub9dd\uac04-\ubab0\ub9ac\ube0c\ub374-\ub2c8\ucf08 \ud569\uae08\uac15\ud310)<\/td><\/tr>
       SA-387<\/td>Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum  (\uc555\ub825\uc6a9\uae30\uc6a9 \ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \ud569\uae08\uac15\ud310)<\/td><\/tr>
       SA-515<\/td>Pressure Vessel Plates, Carbon Steel, for Intermediate- and higher- Temperature Service(\uc555\ub825\uc6a9\uae30\uc6a9 \uc911, \uace0\uc628 \ud0c4\uc18c\uac15\ud310)<\/td><\/tr>
       SA-516<\/td>Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower- Temperature Service (\uc555\ub825\uc6a9\uae30\uc6a9 \uc911, \uc800\uc628 \ud0c4\uc18c \uac15\ud310)<\/td><\/tr>
       SA\/AS-1548<\/td>Fine Grained, Weldable Steel Plates for Pressure Equipment(\ubbf8\uc138\uacb0\uc815\ub9bd \uc6a9\uc811\uc131 \uc555\ub825\uc6a9\uae30\uc6a9 \uac15\ud310)<\/td><\/tr>
      SA\/EN-10028-2<\/td>Flat Products Made of Steels for Pressure Purposes(\uc555\ub825\uc6a9 \uac15\uc73c\ub85c \uc81c\uc870\ub41c \uac15\ud310)<\/td><\/tr>
      SA\/GB 713<\/td>Steel Plates for Boilers and Pressures Vessels(\ubcf4\uc77c\ub7ec \ubc0f \uc555\ub825\uc6a9\uae30\uc6a9 \uac15\ud310)<\/td><\/tr>
      SA\/JIS G 3118<\/td>Carbon Steel Plates for Pressure Vessel For  Intermediate and Moderate Temperat ure Servi ce (\uc555\ub825\uc6a9\uae30\uc6a9 \uc911\uc628 \ud0c4\uc18c\uac15\ud310)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \uc81c7\uc870 (\uad00, \ud29c\ube0c \ubc0f \uc555\ub825\ubd80\ud488) <\/p>\n\n\n\n

      \u2460 \ubcf4\uc77c\ub7ec \ubd80\ud488\uc740 \ud45c 2\uc758 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud558\uba70, \uad00\ub958 \ubcf4\uc77c\ub7ec(once-through boiler)\uc758 \ubcf4\uc77c\ub7ec \ubd80\ud488\uc740 \ud45c 2, \ud45c 2.1\uc5d0 \uc5f4\uac70\ud55c \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, KS \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubcc4\ud45c 3\uc758 \ub300\ube44\ud45c\uc5d0 \ub530\ub77c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

      1. \uc6d0\uaca9 \uc218\uc704\uac10\uc9c0 \uc7a5\uce58\uc6a9 \uc5f0\uacb0 \ud30c\uc774\ud504, \ud29c\ube0c \ubc0f \uc555\ub825\ubd80\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uc7ac\ub8cc\ub294 \ud45c2 \ub610\ub294 \uc544\ub798 \ud45c 2.2 \uc7ac\ub8cc\uaddc\uaca9 \uc911 \ud558\ub098\uc5d0 \ub530\ub77c\uc57c \ud55c\ub2e4.<\/li><\/ol>\n\n\n\n

        \u2461 \uacfc\uc5f4\uae30 \ubd80\ud488\uc740 \ud45c 2 \ub610\ub294 \ud45c 3\uc5d0 \uc5f4\uac70\ud55c \uc7ac\ub8cc\uaddc\uaca9 \uc911 \ud558\ub098\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, KS \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubcc4\ud45c 3\uc758 \ub300\ube44\ud45c\uc5d0 \ub530\ub77c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

        \u2462 \uc804\uae30\uc800\ud56d\uc6a9\uc811(Electric Resistance Welding, ERW) \uc81c\ud488\uc740 \ub0b4\uc555\uc6a9 \ubd80\ud488\uc758 \uacbd\uc6b0 \ucd5c\ub300 \ub450\uaed8\ub97c 13\u339c\ub85c \uc81c\ud55c\ud55c\ub2e4. \uc678\uc555\uc6a9 \ubd80\ud488\uc758 \uacbd\uc6b0, ERW \uc81c\ud488\uc740 \ucd5c\ub300 \ub450\uaed8 13\u339c \ubc0f \ucd5c\ub300 \ud30c\uc774\ud504 \ud06c\uae30 DN 600\uc73c\ub85c \uc81c\ud55c\ud55c\ub2e4.<\/p>\n\n\n\n

        \u2463 \uc774 \uae30\uc900\uc5d0 \ud5c8\uc6a9\ub41c \ub2e4\ub978 \uc7ac\ub8cc \uc774\uc678\uc5d0\ub3c4 \uc544\ub798\uc758 \ud2f0\ud0c0\ub284 \ud569\uae08 \uc911 \ud55c \uac00\uc9c0\ub85c \ubd80\ud488\uc774 \uc81c\uc791\ub420  \uc218\ub3c4 \uc788\ub2e4.<\/p>\n\n\n\n

        1. SB-265, \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \uc2a4\ud2b8\ub9bd, \uc2dc\ud2b8 \ubc0f \ud569\uae08\ud310<\/li>
        2. SB-338, \uc6a9\uc811 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \uc751\ucd95\uae30\uc640 \uc5f4\uad50\ud658\uae30 \ud29c\ube0c<\/li>
        3. SB-348, \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \ubc14\uc640 \ube4c\ub81b<\/li>
        4. SB-861, \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284\ud569\uae08 \uad00<\/li>
        5. SB-862, \uc6a9\uc811\ub41c \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284\ud569\uae08 \uad00\u00a0<\/li><\/ol>\n\n\n\n

          [\ud45c 2] \ubcf4\uc77c\ub7ec \ubd80\ud488 \uc7ac\ub8cc\uaddc\uaca9<\/p>\n\n\n\n

          \uaddc\uaca9\ubc88\ud638<\/strong><\/td>\uaddc \uaca9 \uba85<\/strong><\/td><\/tr>
          SA-53<\/td>Welded and Seamless Steel Pipe (excluding galvanized) [\uc6a9\uc811 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00(\uc544\uc5f0\ub3c4\uae08\uac15\uad00 \uc81c\uc678)]<\/td><\/tr>
          SA-105<\/td>Forgings, Carbon Steel, for Piping Components (\ubc30\uad00 \ubd80\ud488\uc6a9 \ud0c4\uc18c\uac15 \ub2e8\uc870\ud488)<\/td><\/tr>
          SA-106<\/td>Seamless Carbon Steel Pipe for High-Temperature Service (\uace0\uc628\uc6a9 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud0c4\uc18c\uac15\uad00)<\/td><\/tr>
          SA-178<\/td>Electric-Resistance-Welded Carbon Steel Boiler Tubes  [\uc804\uae30\uc800\ud56d\uc6a9\uc811 \ud0c4\uc18c\uac15 \ubcf4\uc77c\ub7ec \ud29c\ube0c]<\/td><\/tr>
          SA-181<\/td>Forged or Rolled Steel Pipe Flanges, Forged Fittings, and Valves and Parts for General Service(\uc77c\ubc18\uc6a9 \ub2e8\uc870 \ub610\ub294 \uc555\uc5f0 \uac15\uad00 \ud50c\ub79c\uc9c0, \ud50c\ub79c\uc9c0\ubd99\uc774 \uad00\uc774\uc74c\uc1e0\uc640 \ubc38\ube0c \ubc0f \ubd80\ud488)<\/td><\/tr>
          SA-182<\/td>Forged or Rolled Alloy-steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service (ferritic only) [\uace0\uc628\uc6a9 \ub2e8\uc870 \ubc0f \uc555\uc5f0 \ud569\uae08\uac15 \uad00 \ud50c\ub79c\uc9c0, \ub2e8\uc870 \uad00\uc774\uc74c\uc1e0\uc640 \ubc38\ube0c \ubc0f \ubd80\ud488(\ud398\ub77c\uc774\ud2b8\uacc4\ub9cc \ud5c8\uc6a9)]<\/td><\/tr>
          SA-192<\/td>Seamless Carbon Steel Boiler Tubes for High Pressure Service (\uace0\uc555\uc6a9 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud0c4\uc18c\uac15 \ubcf4\uc77c\ub7ec \ud29c\ube0c)<\/td><\/tr>
          SA-209<\/td>Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes(\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud0c4\uc18c-\ubab0\ub9ac\ube0c\ub374 \ud569\uae08\uac15 \ubcf4\uc77c\ub7ec \ubc0f \uacfc\uc5f4\uae30 \ud29c\ube0c)<\/td><\/tr>
          SA-210<\/td>Seamless Medium Carbon Steel boiler and Superheater Tubes (\uc774\uc74c\ub9e4 \uc5c6\ub294 \uc911\ud0c4\uc18c\uac15 \ubcf4\uc77c\ub7ec \ubc0f \uacfc\uc5f4\uae30 \ud29c\ube0c)<\/td><\/tr>
          SA-213<\/td>Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater and Heat Exchanger Tubes (ferritic only) [\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud398\uc774\ub77c\ud2b8\uacc4 \ubc0f \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ud569\uae08\uac15 \ubcf4\uc77c\ub7ec, \uacfc\uc5f4\uae30 \ubc0f \uc5f4\uad50\ud658\uae30 \ud29c\ube0c(\ud398\ub77c\uc774\ud2b8\uacc4 \ub9cc \ud5c8\uc6a9)<\/td><\/tr>
          SA-216<\/td>Carbon Steel Castings Suitable for Fusion Welding for High-Temperature Service(\uace0\uc628\uc6a9 \uc6a9\uc735 \uc6a9\uc811 \ud0c4\uc18c\uac15 \uc8fc\uc870\ud488)<\/td><\/tr>
          SA-217<\/td>Alloy-Steel Castings for Pressure-Containing Parts Suitable for High-Temperature Service (\uace0\uc628 \uc555\ub825\uc720\uc9c0\ubd80\ud488\uc6a9 \ud569\uae08\uac15 \uc8fc\uc870\ud488)<\/td><\/tr>
          SA-234<\/td>Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and Elevated Temperatures(\uc911\uc628 \ubc0f \uace0\uc628\uc6a9 \ub2e8\ub828 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15\uc758 \ubc30\uad00 \uc774\uc74c\uc1e0)<\/td><\/tr>
          SA-250<\/td>Electric-Resistance-Welded Ferritic Alloy Steel Boiler and Superheater Tubes (\uc804\uae30\uc800\ud56d\uc6a9\uc811 \ud398\ub77c\uc774\ud2b8\uacc4 \ud569\uae08\uac15 \ubcf4\uc77c\ub7ec \ubc0f \uacfc\uc5f4\uae30 \ud29c\ube0c)<\/td><\/tr>
          SA-266<\/td>Carbon Steel Seamless Drum Forgings (\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud0c4\uc18c\uac15 \ub4dc\ub7fc \ub2e8\uc870\ud488)<\/td><\/tr>
          SA-268<\/td>Seamless and Welded Ferritic Stainless Steel Tubing for General Service(\uc77c\ubc18\uc6a9 \uc6a9\uc811 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud398\ub77c\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud29c\ube0c)<\/td><\/tr>
          SA- 333<\/td>\uc800\uc628\uc6a9 \ud0c4\uc18c\uac15 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud569\uae08\uac15 \ubc0f \uc6a9\uc811 \ud30c\uc774\ud504<\/td><\/tr>
          SA-335<\/td>Seamless Ferritic Alloy Steel Pipe for High-Temperature Service (\uace0\uc628\uc6a9 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud398\ub77c\uc774\ud2b8\uacc4 \ud569\uae08\uac15\uad00)<\/td><\/tr>
          SA-336<\/td>Alloy Steel Seamless Drum Forgings (ferritic only) [\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud569\uae08\uac15 \ub4dc\ub7fc \ub2e8\uc870\ud488 (\ud398\ub77c\uc774\ud2b8\uacc4\ub9cc \ud5c8\uc6a9)<\/td><\/tr>
          SA-423<\/td>Seamless and Electric Welded Low Alloy Steel Tubes (\uc804\uae30\uc6a9\uc811 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc800\ud569\uae08\uac15 \ud29c\ube0c)<\/td><\/tr>
          SA-660<\/td>Centrifugally Cast Carbon Steel Pipe for High-Temperature Service (\uace0\uc628\uc6a9 \uc6d0\uc2ec\uc8fc\uc870 \ud0c4\uc18c\uac15\uad00)<\/td><\/tr>
          SA-731<\/td>Seamless, Welded Ferritic, and Martensitic Stainless Steel Pipe (\uc774\uc74c\ub9e4 \uc5c6\ub294, \uc6a9\uc811 \ud398\ub77c\uc774\ud2b8\uacc4 \ubc0f \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uad00)<\/td><\/tr>
          SA\/EN 10216-2<\/td>Seamless Steel Tubes for Pressure Purpose:  Technical Delivery Conditions for Non-Alloy and Alloy Steel Tubes with Specified Elevated Temperature Properties (\uc555\ub825\uc6a9 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uc7ac \ud29c\ube0c : \uaddc\uc815\uace0\uc628\uc131\uc9c8\uc744 \uac00\uc9c4 \ube44\ud569\uae08 \ubc0f \ud569\uae08\uac15 \ud29c\ube0c\uc5d0 \ub300\ud55c \uae30\uc220\uc801 \uacf5\uae09\uc870\uac74)<\/td><\/tr>
          SA\/EN 10222-2<\/td>Steel Forgings for Pressure Purpose : Ferritic and Martensitic Steels with Specified Elevated Temperature Properties (\uc555\ub825\uc6a9 \uac15\uc7ac \ub2e8\uc870\ud488 : \uaddc\uc815\uace0\uc628\uc131\uc9c8\uc744 \uac00\uc9c4 \ud398\ub77c\uc774\ud2b8 \uac15 \ubc0f \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uac15)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          [\ud45c 2.1] \uad00\ub958\ubcf4\uc77c\ub7ec\uc6a9 \uc7ac\ub8cc\uaddc\uaca9<\/p>\n\n\n\n

          \uaddc\uaca9\ubc88\ud638<\/strong><\/td>\uaddc \uaca9 \uba85<\/strong><\/td><\/tr>
          SB-407<\/td>Nickel-Iron-Chromium Alloy Seamless Pipe and Tube (\uc774\uc74c\ub9e4 \uc5c6\ub294 \ub2c8\ucf08-\ucca0-\ud06c\ub86c \ud569\uae08\uac15\uad00 \ubc0f \ud29c\ube0c)<\/td><\/tr>
          SB-408<\/td>Nickel-Iron-Chromium Alloy Rod and Bar (\ub2c8\ucf08-\ucca0-\ud06c\ub86c \ud569\uae08 \ub85c\ub4dc \ubc0f \ubc14)<\/td><\/tr>
          SB-409<\/td>Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip (\ub2c8\ucf08-\ucca0-\ud06c\ub86c \ud569\uae08\ud310, \uc2dc\ud2b8 \ubc0f \uc2a4\ud2b8\ub9bd)<\/td><\/tr>
          SB-423<\/td>Nickel-Iron-Chromium-Molybdenum Seamless Pipe and Tube (\uc774\uc74c\ub9e4 \uc5c6\ub294 \ub2c8\ucf08-\ucca0-\ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \uad00 \ubc0f \ud29c\ube0c)<\/td><\/tr>
          SB-424<\/td>Nickel-Iron-Chromium-Copper Alloy Plate, Sheet, and Strip (\ub2c8\ucf08-\ucca0-\ud06c\ub86c-\ub3d9(Cu) \ud569\uae08\ud310, \uc2dc\ud2b8 \ubc0f \uc2a4\ud2b8\ub9bd)<\/td><\/tr>
          SB-425<\/td>Nickel-Iron-Chromium-Copper Alloy Rod and Bar (\ub2c8\ucf08-\ucca0-\ud06c\ub86c-\ub3d9(Cu) \ud569\uae08 \ub85c\ub4dc \ubc0f \ubc14)<\/td><\/tr>
          SB-515<\/td>Welded Nickel-Iron-Chromium Alloy Tubes (\uc6a9\uc811 \ub2c8\ucf08-\ucca0-\ud06c\ub86c \ud569\uae08 \ud29c\ube0c)<\/td><\/tr>
          SB-564<\/td>Nickel Alloy Forgings (\ub2c8\ucf08 \ud569\uae08 \ub2e8\uc870\ud488)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          [\ud45c 2.2] \uc6d0\uaca9 \uc218\uc704\uac10\uc9c0 \uc7a5\uce58\uc6a9 \uc7ac\ub8cc\uaddc\uaca9<\/p>\n\n\n\n

          \uaddc\uaca9\ubc88\ud638<\/strong><\/td>\uaddc \uaca9 \uba85<\/strong><\/td><\/tr>
          SA 213<\/td>Seamless Ferritic, Austenitic, and Alloy Steel Boiler, Superheater, and Heat Exchanger Tubes (\ubcf4\uc77c\ub7ec, \uacfc\uc5f4\uae30, \ubc0f \uc5f4\uad50\ud658\uae30\uc6a9 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud398\ub77c\uc774\ud2b8\uacc4 \ubc0f \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ud569\uae08\uac15 \ud29c\ube0c)<\/td><\/tr>
          SA 312<\/td> Seamless and Welded Austenitic Stainless Steel Pipe \uc6a9\uc811 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uad00)<\/td><\/tr>
          SA 163<\/td> Seamless Nickel and Nickel Alloy Condenser and Heat Exchanger Tubes (\uc774\uc74c\ub9e4 \uc5c6\ub294 \ub2c8\ucf08 \ubc0f \ub2c8\ucf08\ud569\uae08 \ubcf5\uc218\uae30 \ubc0f \uc5f4\uad50\ud658\uae30\uc6a9 \ud29c\ube0c)<\/td><\/tr>
          SA 167<\/td> Nickel-Chrome-Iron Alloys Seamless Pipe and Tube (\ub2c8\ucf08-\ud06c\ub86c-\ucca0 \ud569\uae08(UNS N06600, N06601, N06690, N06025, N06045) \uc774\uc74c\ub9e4 \uc5c6\ub294 \uad00 \ubc0f \ud29c\ube0c)<\/td><\/tr>
          SA 407<\/td> Nickel-Chrome-Iron Alloy Seamless Pipe and Tube (\ub2c8\ucf08-\ucca0-\ud06c\ub86c \ud569\uae08 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uad00 \ubc0f \ud29c\ube0c)<\/td><\/tr>
          SA 423<\/td> Nickel-Iron-Chrome-Molybdenum Seamless Pipe and Tube (\ub2c8\ucf08-\ucca0-\ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uad00 \ubc0f \ud29c\ube0c)<\/td><\/tr>
          SA 515<\/td>Welded Nickel-Iron-Chrome Alloy Tubes (\ub2c8\ucf08-\ucca0-\ud06c\ub86c \ud569\uae08 \uc6a9\uc811 \ud29c\ube0c)<\/td><\/tr>
          SA 516<\/td> Welded Nickel-Chrome-Iron Alloy Tubes (\ub2c8\ucf08-\ud06c\ub86c-\ucca0 \ud569\uae08(UNS N06600, UNS N06025, UNS N06045) \uc6a9\uc811 \ud29c\ube0c)<\/td><\/tr>
          SA 517<\/td>Welded Nickel-Chrome-Iron Alloy Pip (\ub2c8\ucf08-\ud06c\ub86c-\ucca0 \ud569\uae08(UNS N06600, UNS N06025, UNS N06045) \uc6a9\uc811 \uad00)<\/td><\/tr>
          SA 619<\/td>Welded Nickel and Nickel-Cobalt Alloy Pipe (\ub2c8\ucf08 \ubc0f \ub2c8\ucf08- \ucf54\ubc1c\ud2b8 \ud569\uae08 \uc6a9\uc811 \uad00)<\/td><\/tr>
          SA 622<\/td> Seamless Nickel and Nickel-Cobalt Alloy Pipe (\ub2c8\ucf08 \ubc0f  \ub2c8\ucf08- \ucf54\ubc1c\ud2b8 \ud569\uae08 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uad00)<\/td><\/tr>
          SA 626<\/td>Welded Nickel and Nickel-Cobalt Alloy Tube (\ub2c8\ucf08 \ubc0f \ub2c8\ucf08- \ucf54\ubc1c\ud2b8 \ud569\uae08 \uc6a9\uc811 \ud29c\ube0c)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          [\ud45c 3] \uacfc\uc5f4\uae30\uc6a9 \uc7ac\ub8cc\uaddc\uaca9<\/p>\n\n\n\n

          \uaddc\uaca9\ubc88\ud638<\/strong><\/td>\uaddc \uaca9 \uba85<\/strong><\/td><\/tr>
          SA-182<\/td>Forged or Rolled Alloy-steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service (\uace0\uc628\uc6a9 \ub2e8\uc870 \ubc0f \uc555\uc5f0 \ud569\uae08\uac15\uad00 \ud50c\ub79c\uc9c0, \ub2e8\uc870 \uad00\uc774\uc74c\uc1e0\uc640 \ubc38\ube0c \ubc0f \ubd80\ud488)<\/td><\/tr>
          SA-213<\/td>Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater and Heat Exchanger Tube(\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud398\uc774\ub77c\ud2b8\uacc4 \ubc0f \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ud569\uae08\uac15 \ubcf4\uc77c\ub7ec, \uacfc\uc5f4\uae30 \ubc0f \uc5f4\uad50\ud658\uae30 \ud29c\ube0c)<\/td><\/tr>
          SA-240<\/td>Stainless and Heat-Resisting Chromium and Chromium-Nickel Steel Plates, Sheet and Strip for Fusion-Welded Unfired Pressure Vessels  (\uc6a9\uc735 \uc6a9\uc811\ub41c \ube44\uc5f0\uc18c \uc555\ub825\uc6a9\uae30\uc6a9 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ubc0f \ub0b4\uc5f4 \ud06c\ub86c \ubc0f \ud06c\ub86c-\ub2c8\ucf08\uac15\ud310, \uc2dc\ud2b8 \ubc0f \uc2a4\ud2b8\ub9bd)<\/td><\/tr>
          SA-249<\/td>Welded Austenitic Steel Boiler, Superheater, Heat Exchanger, and Condenser Tubes (\uc6a9\uc811\uc6a9 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubcf4\uc77c\ub7ec, \uacfc\uc5f4\uae30, \uc5f4\uad50\ud658\uae30 \ubc0f \uc751\ucd95\uae30 \ud29c\ube0c)<\/td><\/tr>
          SA-312<\/td>Seamless and Welded Austenitic Stainless Steel Pipe (\uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6a9\uc811\uc6a9 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uad00)<\/td><\/tr>
          SA-351<\/td>Ferritic and Austenitic Steel Castings for High-Temperature Service (\uace0\uc628\uc6a9 \ud398\ub77c\uc774\ud2b8\uacc4 \ubc0f \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870\ud488)<\/td><\/tr>
          SA-369<\/td>Ferritic Alloy Steel Forged and Bored Pipe for High-Temperature Service(\uace0\uc628\uc6a9 \ub2e8\uc870 \ubc0f \ubcf4\uc5b4 \uac00\uacf5\ud55c \ud398\ub77c\uc774\ud2b8\uacc4 \ud569\uae08\uac15\uad00) <\/td><\/tr>
          SA-376<\/td>Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service (\uc774\uc74c\ub9e4 \uc5c6\ub294 \uace0\uc628 \uc911\uc559 \uc2a4\ud14c\uc774\uc158\uc6a9 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uad00)<\/td><\/tr>
          SA-479<\/td>Stainless and Heat-Resisting Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels(\ubcf4\uc77c\ub7ec \ubc0f \uae30\ud0c0 \uc555\ub825\uc6a9\uae30\uc6a9 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ubc0f \ub0b4\uc5f4\uac15 \ubc14 \ubc0f \ud615\uac15)<\/td><\/tr>
          SA-965<\/td>Alloy Steel Seamless Drum Forgings (\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud569\uae08\uac15 \ub4dc\ub7fc \ub2e8\uc870\ud488)<\/td><\/tr>
          SA\/JIS G4303<\/td>Specification for Stainless Steel Bars (\uc2a4\ud14c\uc778\ub9ac\uc2a4 \ubc14)<\/td><\/tr>
          SB-163<\/td>Seamless Nickel and Nickel Alloy Condenser and Heat Exchanger Tubes(\uc774\uc74c\ub9e4 \uc5c6\ub294 \ub2c8\ucf08 \ubc0f \ub2c8\ucf08 \ud569\uae08 \uc751\ucd95\uae30 \ubc0f \uc5f4\uad50\ud658\uae30 \ud29c\ube0c)<\/td><\/tr>
          SB-166<\/td>Nickel-Chromium-Iron Alloys and Nickel-Chromium-Cobalt-Molybdenum Alloy Rod, Bar and Wire(\ub2c8\ucf08-\ud06c\ub86c \ucca0 \ud569\uae08 \ubc0f \ub2c8\ucf08-\ud06c\ub86c-\ucf54\ubc1c\ud2b8-\ubab0\ub9ac\ube0c\ub374 \ud569\uae08 \ub85c\ub4dc, \ubc14 \ubc0f \uc640\uc774\uc5b4)<\/td><\/tr>
          SB-167<\/td>Nickel-Chromium Iron Alloys Seamless Pipe and Tube(\uc774\uc74c\ub9e4 \uc5c6\ub294 \ub2c8\ucf08-\ud06c\ub86c \ucca0 \ud569\uae08\uad00 \ubc0f \ud29c\ube0c)<\/td><\/tr>
          SB-168<\/td>Nickel-Chromium-Iron Alloys and Nickel-Chromium-Cobalt-Molybdenum Alloy Plate, Sheet, and Strip(\ub2c8\ucf08-\ud06c\ub86c-\ucca0 \ud569\uae08 \ubc0f \ub2c8\ucf08-\ud06c\ub86c-\ucf54\ubc1c\ud2b8-\ubab0\ub9ac\ube0c\ub374 \ud569\uae08\ud310, \uc2dc\ud2b8 \ubc0f \uc2a4\ud2b8\ub9bd)<\/td><\/tr>
          SB-366<\/td>Factory-Made Wrought Nickel and Nickel Alloy Fittings (\uacf5\uc7a5 \uc81c\uc870 \ub2e8\ub828 \ub2c8\ucf08 \ubc0f \ub2c8\ucf08 \ud569\uae08 \uad00\uc774\uc74c\uc1e0)<\/td><\/tr>
          SB-435<\/td>N06002, W06230, and R30556 Plate, Sheet, and Strip (N06002, W09230, \ubc0f R30556 \ud310, \uc2dc\ud2b8, \ubc0f \uc2a4\ud2b8\ub9bd)<\/td><\/tr>
          SB-443<\/td>N066625 \ud310, \ubc15\ud310 \ubc0f \uc2a4\ud2b8\ub9bd<\/td><\/tr>
          SB-444<\/td>N066625 \ud30c\uc774\ud504 \ubc0f \ud29c\ube0c<\/td><\/tr>
          SB-446<\/td>N066625 \ub85c\ub4dc \ubc0f \ubc14<\/td><\/tr>
          SB-462<\/td>\ubd80\uc2dd\ud658\uacbd, \uace0\uc628\uc6a9 \ub2e8\uc870 \ub610\ub294 \uc555\uc5fd \ud569\uae08 \ud30c\uc774\ud504 \ud50c\ub79c\uc9c0, \ub2e8\uc870\ud53c\ud305, \ubc38\ube0c \ubc0f \ubd80\ud488<\/td><\/tr>
          SB 511 <\/td>Nickel-Iron-Chromium-Silicon Alloy Bars and Shapes (\ub2c8\ucf08-\ucca0-\ud06c\ub86c-\uc2e4\ub9ac\ucf58 \ubc14)<\/td><\/tr>
          SB-516<\/td>Welded Nickel-Chromium-Iron Alloy Tubes (\uc6a9\uc811 \ub2c8\ucf08-\ud06c\ub86c-\ucca0 \ud569\uae08, UNS N06025 \ubc0f UNS N06045 \ud29c\ube0c)<\/td><\/tr>
          SB-517<\/td>Welded Nickel-Chromium-Iron Alloy (\uc6a9\uc811 \ub2c8\ucf08-\ud06c\ub86c-\ucca0 \ud569\uae08, UNS N06025 \ubc0f UNS N06045 \uad00)<\/td><\/tr>
          SB 535 <\/td>Nickel-Iron-Chromium-Silicon Alloys Seamless Pipe and Tube (\ub2c8\ucf08-\ucca0-\ud06c\ub86c-\uc2e4\ub9ac\ucf58 \ud569\uae08 \uc2ec\ub808\uc2a4 \ud30c\uc774\ud504 \ubc0f \ud29c\ube0c)<\/td><\/tr>
          SB 536<\/td>Nickel-Iron-Chromium-Silicon Alloys Plate, Sheet, and Strip(\ub2c8\ucf08-\ucca0-\ud06c\ub86c-\uc2e4\ub9ac\ucf58 \ud569\uae08 \ud310, \ubc15\ud310 \ubc0f \uc2a4\ud2b8\ub9bd)<\/td><\/tr>
          SB-572<\/td>Nickel-Molybdenum-Chromium-Iron Alloy Rod(\ub2c8\ucf08-\ubab0\ub9ac\ube0c\ub374-\ud06c\ub86c-\ucca0\ud569\uae08 \ubd09)<\/td><\/tr>
          SB-574<\/td>Low Carbon Nickel-Molybdenum-Chromium Alloy Rod(\uc800\ud0c4\uc18c \ub2c8\ucf08-\ubab0\ub9ac\ube0c\ub374-\ud06c\ub86c-\ud569\uae08\ubd09)<\/td><\/tr>
          SB-575<\/td>Low Carbon Nickel-Molybdenum-Chromium Alloy Plate, Sheet and Strip(\uc800\ud0c4\uc18c \ub2c8\ucf08-\ubab0\ub9ac\ube0c\ub374-\ud06c\ub86c \ud569\uae08 \ud310, \uc2dc\ud2b8\uc640 \uc2a4\ud2b8\ub9bd)<\/td><\/tr>
          SB-619<\/td>Welded Nickel and Nickel-Cobalt Alloy Pipe(\uc6a9\uc811\uc6a9 \ub2c8\ucf08 \ubc0f \ub2c8\ucf08-\ucf54\ubc1c\ud2b8 \ud569\uae08 \uad00)<\/td><\/tr>
          SB-622<\/td>Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube (\uc774\uc74c\ub9e4 \uc5c6\ub294 \ub2c8\ucf08 \ubc0f \ub2c8\ucf08-\ucf54\ubc1c\ud2b8 \ud569\uae08\uad00 \ubc0f \ud29c\ube0c)<\/td><\/tr>
          SB-626<\/td>Welded Nickel and Nickel-Cobalt Alloy Tube(\uc6a9\uc811\uc6a9 \ub2c8\ucf08 \ubc0f \ub2c8\ucf08-\ucf54\ubc1c\ud2b8 \ud569\uae08 \ud29c\ube0c)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \uc81c8\uc870 (\ub2e8\uc870\ud488) <\/h4>\n\n\n\n

          \u2460 SA-266 \ud0c4\uc18c\uac15 \ubc0f SA-336 \ud569\uae08\uac15\uc73c\ub85c \uc81c\uc870\ub418\ub294 \uacbd\uc6b0, \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub4dc\ub7fc \ub2e8\uac15\ud488\uc740 \ubcf4\uc77c\ub7ec\uc758 \ubaa8\ub4e0 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          \u2461 \ub2e8\uc870 \ud50c\ub79c\uc9c0, \uad00\uc774\uc74c\uc1e0(fittings), \ub178\uc990, \ubc38\ube0c \ubc0f \ubcf4\uc77c\ub7ec\uc758 \uae30\ud0c0 \uc555\ub825\ubd80\ud488\uc740 \uc81c7\uc870\uc5d0\uc11c \uc5f4\uac70\ud55c \ub2e8\uc870\ud488 \uc7ac\ub8cc\uaddc\uaca9 \uc911 \ud558\ub098\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2462 \ub4dc\ub7fc(drum), \ub3d9\uccb4(shell) \ub610\ub294 \ub3d4(dome)\uc740 \uc0ac\uc6a9\uc7ac\ub8cc\uac00 \uc774 \uae30\uc900\uc758 \uc694\uac74\uc5d0 \ub530\ub978\ub2e4\uba74 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc778\ubc1c \uad6c\uc870\ub85c \ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          \uc81c9\uc870 (\uc8fc\uc870\ud488) <\/h4>\n\n\n\n

          \u2460 \ubcf4\uc77c\ub7ec\uc6a9\uae30 \ubc0f \uc6a9\uae30\ubd80\ud488\uc758 \uc81c\uc791\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc8fc\uc870\uc7ac\ub294 \uc81c7\uc870\uc5d0 \uc5f4\uac70\ud55c \uc7ac\ub8cc\uaddc\uaca9 \uc911 \ud558\ub098\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud558\uba70, \ucd5c\ub300\ud5c8\uc6a9\uc751\ub825\uac12\uc740 \uc8fc\ucca0\uc744 \uc81c\uc678\ud558\uace0 \ubaa8\ub4e0 \uc8fc\uc870\uc7ac\uc5d0 \ub300\ud574 \ud574\ub2f9 \uc8fc\uc870\ud488\uc9c8\uacc4\uc218\ub97c \uacf1\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \uc8fc\uac15\ud488\uc774 \ud574\ub2f9 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uaddc\uaca9\uc758 \ucd5c\uc18c\uc694\uac74\uc5d0 \uc758\ud574\uc11c\ub9cc \uac80\uc0ac\ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 80% \uc774\ud558\uc758 \ud488\uc9c8\uacc4\uc218\ub97c \uc801\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc \uc8fc\uac15\ud488\uc774 \ub2e4\uc74c\uc758 \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \uacbd\uc6b0, 100% \uc774\ud558\uc758 \ud488\uc9c8\uacc4\uc218\ub97c \uc801\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          \uac00. \ubd80\uc18d\uc11c 4(ASME B 16.5)\ub97c \ub530\ub974\ub294 \uac15 \ud50c\ub79c\uc9c0 \ubc0f \uc774\uc74c\uc1e0\uc640 \ubd80\uc18d\uc11c 11(ASME B 16.34)\uc744 \ub530\ub974\ub294 \ubc38\ube0c \uc774\uc678\uc5d0, \ubab8\uccb4\uc758 \uacf5\uce6d\ub450\uaed8\uac00 114\u339c(41<\/sup>\/2<\/sub> in.) \uc774\ud558\uc778 \ubaa8\ub4e0 \uc8fc\uac15\ud488\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \uac80\uc0ac\ud558\ub294 \uacbd\uc6b0<\/p>\n\n\n\n

          (1) \ubaa8\ub4e0 \uac8c\uc774\ud2b8(gate)\uc758 \uc811\uc18d\ubd80, \ub77c\uc774\uc800(riser) \ubc0f \ub2e8\uba74 \ub610\ub294 \ubc29\ud5a5\uc758 \uae09\uaca9\ud55c \ubcc0\ud654\ubd80 \ubc0f \uc6a9\uc811 \ub05d\ub2e8 \uac00\uacf5\ubd80\ub97c \ud3ec\ud568\ud55c \ubaa8\ub4e0 \uc911\uc694\ud55c \ubd80\uc704\ub294 \u201c\ubc1c\uc804\uc124\ube44 \uc6a9\uc811 \uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900 \ubd80\ub85d1\u201d \uc5d0 \ub530\ub77c \ubc29\uc0ac\uc120\ud22c\uacfc\uc2dc\ud5d8\uc744 \ud558\uc5ec\uc57c \ud55c\ub2e4. \ub610\ud55c \ubc29\uc0ac\uc120 \ud22c\uacfc \uc0ac\uc9c4\uc740 \ub2e8\uba74 \ub450\uaed8\uc5d0 \ub530\ub77c \ubd80\uc18d\uc11c 16(ASTM E-446) [\ubcbd\ub450\uaed8 51\u339c(2in.) \uc774\ud558 \uc8fc\uac15\ud488\uc758 \ucc38\uace0 \ubc29\uc0ac\uc120\ud22c\uacfc\uc0ac\uc9c4 \ud45c\uc900] \ubc0f \ubd80\uc18d\uc11c14 (ASTM E-186)[\ubcbd\ub450\uaed8 51\u339c\uff5e114\u339c(2\u223c41<\/sup>\/2<\/sub> in.) \uc8fc\uac15\ud488\uc758 \ucc38\uace0 \ubc29\uc0ac\uc120\ud22c\uacfc\uc0ac\uc9c4 \ud45c\uc900]\uc758 \uc694\uac74\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4. 100% \ud488\uc9c8\uacc4\uc218 \uc801\uc6a9 \ud5c8\uc6a9 \uc911\uc694\ub3c4 \uc218\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

          ASTM E-446\uc758 \uc801\uc6a9(\ub450\uaed8 51\u339c(2in.) \uc774\ud558\uc758 \uc8fc\uac15\ud488)<\/p>\n\n\n\n

          \ubd88\uc644\uc804\ubd80 \ubd84\ub958<\/strong><\/td>\uc911\uc694\ub3c4 \uc218\uc900<\/strong><\/td><\/tr>
          \ubd88\uc644\uc804\ubd80 \ubd84\ub958\ub450\uaed8 25\u339c(1in.)\uc774\ud558<\/strong><\/td>\ub450\uaed8 25\u339c(1in.) \ucd08\uacfc<\/strong><\/td><\/tr>
          A B C(\uc885\ub958 1, 2, 3 \ubc0f 4) D, E, F, G<\/td>1 2 1 –<\/td>2 3 3 –<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          ASTM E-186\uc758 \uc801\uc6a9(\ub450\uaed8 51\u339c\uff5e114\u339c(2\u223c41<\/sup>\/2<\/sub> in.)\uc758 \uc8fc\uac15\ud488)<\/p>\n\n\n\n

          \ubd88\uc644\uc804\ubd80 \ubd84\ub958<\/strong><\/td>\uc911\uc694\ub3c4 \uc218\uc900<\/strong><\/td><\/tr>
          A \ubc0f B, C\uc758 \uc885\ub958 1 \ubc0f 2 C\uc758 \uc885\ub958 3 D, E \ubc0f F<\/td>2 3 \uae30\uc900 \uc5c6\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          (2) \uac1c\uc2a4\ud0b7 \uc790\ub9ac \uac00\uacf5\ud45c\uba74\uc744 \ud3ec\ud568\ud558\uc5ec \uac01 \uc8fc\uac15\ud488\uc758 \ubaa8\ub4e0 \ud45c\uba74\uc740 \uc5f4\ucc98\ub9ac\ud6c4\uc5d0 \uc544\ub798(\uac00)\uc5d0 \ub530\ub978 \uc790\ubd84\ud0d0\uc0c1\uc2dc\ud5d8\uc744 \ud558\uac70\ub098 (\ub098)\uc5d0 \ub530\ub978 \uce68\ud22c\ud0d0\uc0c1\uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (\uac00) \uc790\ubd84\ud0d0\uc0c1\uc2dc\ud5d8 \ubc29\ubc95\uc740 \u201c\ubc1c\uc804\uc124\ube44 \uc6a9\uc811 \uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900 \ubd80\ub85d3\u201d\uc744 \ub530\ub77c\uc57c \ud55c\ub2e4. ASTM E-125, Standard Reference Photo graphs for Magne -tic Particle Indications on Ferrous Castings(\ucca0 \uc8fc\uc870\ud488 \uc790\ubd84\uc9c0\uc2dc\uc5d0 \ub300\ud55c \ud45c\uc900\ub300\ube44\uc0ac\uc9c4) \uc758 \uc885\ub958\u2160\uc758 \ub4f1\uae09 1, \uc885\ub958 \u2161\uc758 \ub4f1\uae09 2 \ubc0f \uc885\ub958 \u2162\uc758 \ub4f1\uae09 3\uc744 \ucd08\uacfc\ud558\uace0, \uc885\ub958 \u2163 \ubc0f \u2164\uc758 \ub4f1\uae09 1\uc744 \ucd08\uacfc\ud558\ub294 \uc790\ubd84\uc9c0\uc2dc \uc694\uc778\uc774 \ub418\ub294 \ubd88\uc644\uc804\ubd80\ub294 \ubd88\ud569\uaca9\uc73c\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

          (\ub098) \uce68\ud22c\ud0d0\uc0c1\uc2dc\ud5d8 \ubc29\ubc95\uc740 \u201c\ubc1c\uc804\uc124\ube44 \uc6a9\uc811 \uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900 \ubd80\ub85d4\u201d\ub97c \ub530\ub77c\uc57c \ud55c\ub2e4. \uce68\ud22c\ud0d0\uc0c1\uc2dc\ud5d8\uc5d0\uc11c \ud310\uc815\ub418\ub294 \ud45c\uba74\uc9c0\uc2dc\uac00 \ub2e4\uc74c\uc758 \uc870\uac74\uc744 \ucd08\uacfc\ud55c\ub2e4\uba74 \ubd88\ud569\uaca9\uc73c\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

          (a) \ubaa8\ub4e0 \uade0\uc5f4(crack) \ubc0f \uc5f4\uac04 \ud130\uc9d0(hot tear)<\/p>\n\n\n\n

          (b) \uc9c1\uc0ac\uac01\ud615\uc758 \uba74\uc801\uc774 38\u339c \u00d7 150\u339c(11<\/sup>\/2<\/sub>in. \u00d7 6in.) \ub610\ub294 \uc9c0\ub984\uc774 89\u339c(31<\/sup>\/2<\/sub>in.) \uc774\ud558\uc778 \uc6d0\ud615\uba74\uc801 \ub0b4\uc5d0 (a)\uc758 \ubd88\uc5f0\uc18d\ubd80 \uc774\uc678\uc5d0 6\uac1c\ub97c \ucd08\uacfc\ud558\ub294 \uc120\ud615\uc9c0\uc2dc\uc758 \ubaa8\ub4e0 \uadf8\ub8f9, \uc774\ub7ec\ud55c \uba74\uc801\uc740 \ud3c9\uac00\ud558\ub294 \uc9c0\uc2dc\uc640 \uad00\ub828\ud558\uc5ec \uac00\uc7a5 \ubd88\ub9ac\ud55c \uc704\uce58\uc5d0\uc11c \ucde8\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (c) \uae30\ud0c0 \uc120\ud615\uc9c0\uc2dc\ub85c \ub450\uaed8\uac00 19\u339c(3\/4 in.) \uc774\ud558\uc778 \uacbd\uc6b0 \uae38\uc774\uac00 6\u339c\ub97c \ucd08\uacfc\ud558\ub294 \uac83, \ub450\uaed8\uac00 19\u339c(3\/4 in.) \ucd08\uacfc\uff5e57\u339c(21<\/sup>\/4<\/sub> in.) \uc774\ud558\uc778 \uacbd\uc6b0 \uae38\uc774\uac00 \ub450\uaed8\uc758 \u2153 \ucd08\uacfc\ud558\ub294 \uac83 \ubc0f \ub450\uaed8\uac00 57\u339c(2 1\/4in.) \ucd08\uacfc\ud55c \uacbd\uc6b0 \uae38\uc774\uac00 19\u339c(3\/4in.)\ub97c \ucd08\uacfc\ud558\ub294 \uac83(\uae34 \ucabd \uc9c0\uc2dc\uc758 \uae38\uc774\uc774\uc0c1 \uc11c\ub85c \ub5a8\uc5b4\uc9c4 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc120\uc0c1 \uc9c0\uc2dc\ub294 \ud569\uaca9\uc73c\ub85c \ud55c\ub2e4.)<\/p>\n\n\n\n

          (d) 5\u339c(3\/16 in.)\ucd08\uacfc\ud558\ub294 \ubaa8\ub4e0 \ube44\uc120\ud615 \ubd88\uc644\uc804\ubd80 \uc9c0\uc2dc<\/p>\n\n\n\n

          (3) \ud2b9\ubcc4\ud55c \uc124\uacc4\ub85c \ub450 \uac1c \uc774\uc0c1\uc758 \uc8fc\uac15\ud488\uc744 \uc0dd\uc0b0\ud558\ub294 \uacbd\uc6b0, \ucc98\uc74c 5\uac1c\uc758 \uc8fc\uac15\ud488\uc740 \uc704\uc5d0\uc11c\uc640 \uac19\uc774 \uac01\uac01 \uac80\uc0ac\ud558\uc5ec\uc57c \ud55c\ub2e4. 5\uac1c\ub97c \ucd08\uacfc\ud558\ub294 \uc8fc\uac15\ud488\uc744 \uc0dd\uc0b0\ud558\ub294 \uacbd\uc6b0, \ub9e4 5\uac1c\uc758 \ucd94\uac00 \uc8fc\uac15\ud488 \uc744 \ub300\ud45c\ud558\uae30 \uc704\ud574 \ucc98\uc74c 5\uac1c \uc8fc\uac15\ud488\uc5d0 \ud558\ub098\uc758 \uc8fc\uac15\ud488\uc744 \ucd94\uac00\ud558\uc5ec \uac80\uc0ac\uac00 \uc2e4\uc2dc\ub418\uc5b4\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \ucd94\uac00 \uc8fc\uac15\ud488\uc774 \ubd88\ud569\uaca9\uc73c\ub85c \ud310\uba85\ub41c\ub2e4\uba74, \uadf8 \uadf8\ub8f9\uc5d0 \uc788\ub294 \ub098\uba38\uc9c0 \uc8fc\uac15\ud488 \uac01\uac01\uc744 \uac80\uc0ac \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (4) \ubaa8\uc7ac\ub97c \uac80\uc0ac\ud55c \ud6c4 \ubd88\uc644\uc804\ubd80\ub97c \uc81c\uac70\ud558\uac70\ub098 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ud06c\uae30\ub85c \uc904\uc774\uae30 \uc704\ud574 \uc8fc\uac15\ud488\uc744 \uc6a9\uc811\uc73c\ub85c \uc218\ub9ac\ud55c \ud6c4 (1) \ubc0f (2)\uc5d0\uc11c \ud5c8\uc6a9\ud558\ub294 \ucd5c\ub300\uce58\ub97c \ucd08\uacfc\ud558\ub294 \uc9c0\uc2dc\ub294 \ubd88\ud569\uaca9\uc73c\ub85c \ud55c\ub2e4. \uc644\uc804\ud788 \uc218\ub9ac\ub41c \uac83\uc740 \ucc98\uc74c \uac80\uc0ac\uc5d0 \uc0ac\uc6a9\ub41c \uac83\uacfc \ub3d9\uc77c\ud55c \ubc29\ubc95\uc73c\ub85c \uc7ac\uac80\uc0ac\ub97c \ubc1b\uc544\uc57c\ud558\uace0 \uc218\ub9ac\ub41c \uc8fc\uac15\ud488\uc740 \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          (5) \ubaa8\ub4e0 \uc6a9\uc811\uc740 \u201c\uc6a9\uc811 \uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900\u201d\uc5d0 \ub530\ub77c \uc778\uc815\ub41c \uc6a9\uc811\uc808\ucc28\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc808\ucc28\uc11c \uc778\uc815\uc740 \ub3d9\uc77c\ud55c \uc7ac\ub8cc\uaddc\uaca9\uc758 \uc8fc\uc870\uc7ac \uc2dc\ud5d8\ud3b8\uc73c\ub85c \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud558\uace0, \uc6a9\uc811 \uc804\u2024\ud6c4 \uc2e4\uc81c \uc791\uc5c5\uc5d0 \uc801\uc6a9\ub418\ub294 \uac83\uacfc \ub3d9\uc77c\ud55c \uc5f4\ucc98\ub9ac\ub97c \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \uc6a9\uc811\uc744 \uc2e4\uc2dc\ud558\ub294 \ubaa8\ub4e0 \uc6a9\uc811\uc0ac \ubc0f \uc790\ub3d9\uc6a9\uc811\uc0ac\ub294 \u201c\uc6a9\uc811 \uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900\u201d\uc5d0 \ub530\ub77c \uc778\uc815\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \ub098. \ubab8\uccb4\uc758 \uacf5\uce6d\ub450\uaed8\uac00 114\u339c(41<\/sup>\/2 <\/sub>in.)\ub97c \ucd08\uacfc\ud558\ub294 \ubaa8\ub4e0 \uc8fc\uac15\ud488\uc740 \uc544\ub798(1) \ub610\ub294 \uc704 \uac00(5)\uc5d0 \ub530\ub77c \uac80\uc0ac\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (1) \uac1c\uc2a4\ud0b7 \uc790\ub9ac \uac00\uacf5\ud45c\uba74\uc744 \ud3ec\ud568\ud558\uc5ec \uac01 \uc8fc\uac15\ud488\uc758 \ubaa8\ub4e0 \ud45c\uba74\uc740 \uc5f4\ucc98\ub9ac \ud6c4\uc5d0 \uc704 \uac00(2)(\uac00) \uc5d0 \ub530\ub978 \uc790\ubd84\ud0d0\uc0c1\uc2dc\ud5d8\uc744 \ud558\uac70\ub098 \uac00(2)(\ub098)\uc5d0 \ub530\ub978 \uce68\ud22c\ud0d0\uc0c1\uc2dc\ud5d8\uc744 \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (2) \uc8fc\uac15\ud488\uc758 \ubaa8\ub4e0 \ubd80\ud488\uc740 \uc644\uc804\ubc29\uc0ac\uc120\ud22c\uacfc\uc2dc\ud5d8\uc744 \ud558\uc5ec\uc57c \ud558\uba70 \ubc29\uc0ac\uc120\ud22c\uacfc\uc0ac\uc9c4\uc740 \ubd80\uc18d\uc11c15 (ASTM E-280, [\ubcbd\ub450\uaed8 114\u339c\uff5e305\u339c(41<\/sup>\/2<\/sub> in. \u223c 12 in.)\uc8fc\uac15\ud488\uc758 \ucc38\uace0 \ubc29\uc0ac\uc120\ud22c\uacfc\uc0ac\uc9c4 \ud45c\uc900]\uc758 \uc694\uac74\uc5d0 \ub9cc\uc871 \ud558\uc5ec\uc57c \ud55c\ub2e4. 100%\uc758 \ud488\uc9c8\uacc4\uc218\uc5d0 \ub300\ud55c \ucd5c\ub300 \ud5c8\uc6a9\uc911\uc694\ub3c4 \uc218\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

          \ubd88\uc644\uc804\ubd80 \ubd84\ub958<\/strong><\/td>\uc911\uc694\ub3c4 \uc218\uc900<\/strong><\/td><\/tr>
          A \ubc0f B, C\uc758 \uc885\ub958 1, 2 \ubc0f 3 D, E \ubc0f F<\/td>2 \uae30\uc900 \uc5c6\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          (3) \ub098(1) \ubc0f \ub098(2)\uc5d0\uc11c \ud5c8\uc6a9\ud558\ub294 \ucd5c\ub300\uce58\ub97c \ucd08\uacfc\ud558\ub294 \ubaa8\ub4e0 \uc9c0\uc2dc\ub294 \ubd88\ud569\uaca9\uc774\ub2e4. \ubd88\uc644\uc804\ubd80\ub97c \uc81c\uac70\ud558\uac70\ub098 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ud06c\uae30\ub85c \uc904\uc774\uae30 \uc704\ud574 \ubaa8\uc7ac\ub97c \uc790\ubd84\ud0d0\uc0c1\uc2dc\ud5d8 \ubc0f \uce68\ud22c\ud0d0\uc0c1\uc2dc\ud5d8\uc744 \ud55c \ud6c4 \uc8fc\uac15\ud488\uc744 \uc6a9\uc811\uc73c\ub85c \uc218\ub9ac\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          (4) 25\u339c(1\u201d) \ub610\ub294 \ub2e8\uba74 \ub450\uaed8\uc758 20% \uc911 \uc791\uc740 \uac12\uc744 \ucd08\uacfc\ud558\ub294 \uae4a\uc774\uc758 \ubaa8\ub4e0 \uc6a9\uc811 \uc218\ub9ac\ubd80\ub294 \ub098(2)\uc5d0 \ub530\ub77c \ubc29\uc0ac\uc120\ud22c\uacfc\uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud558\uace0 \ucd5c\uc885 \uc6a9\uc811\ud45c\uba74\uc740 \uc790\ubd84\ud0d0\uc0c1\uc2dc\ud5d8 \ubc0f \uce68\ud22c\ud0d0\uc0c1\uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4. 25\u339c(1\u201d) \ub610\ub294 \ub2e8\uba74 \ub450\uaed8\uc758 20% \uc911 \uc791\uc740 \uac12 \ubbf8\ub9cc\uc778 \uae4a\uc774\uc758 \ubaa8\ub4e0 \uc6a9\uc811 \uc218\ub9ac\ubd80\uc640 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc29\uc0ac\uc120\ud22c\uacfc\uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud560 \uc218 \uc5c6\ub294 \ubaa8\ub4e0 \uc6a9\uc811 \uc218\ub9ac\ubd80\ub294 \uccab \ubc88\uc9f8 \uc6a9\uc811\uce35(layer), \ub9e4 6\u339c(1\/4\u201d)\uc758 \uc6a9\ucc29 \uc6a9\uc811\uae08\uc18d \ub450\uaed8 \ubc0f \ucd5c\uc885 \uc6a9\uc811\ubd80 \ud45c\uba74\uc5d0 \ub300\ud574 \uc790\ubd84\ud0d0\uc0c1\uc2dc\ud5d8 \ub610\ub294 \uce68\ud22c\ud0d0\uc0c1\uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4. \ucd5c\uc885 \uc6a9\uc811 \ud45c\uba74\uc758 \uc790\ubd84\ud0d0\uc0c1\uc2dc\ud5d8 \ub610\ub294 \uce68\ud22c\ud0d0\uc0c1\uc2dc\ud5d8\uc740 \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac \ud6c4\uc5d0 \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (5) \uc218\ub9ac\uc6a9\uc811\uc774 \uc8fc\uac15\ud488\uc758 \uc5f4\ucc98\ub9ac \ud6c4\uc5d0 \uc2e4\uc2dc\ub418\ub294 \uacbd\uc6b0, \uc8fc\uac15\ud488\uc740 \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (6) \ubaa8\ub4e0 \uc6a9\uc811\uc740 \u201c\ubc1c\uc804\uc124\ube44 \uc6a9\uc811 \uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900\u201d\uc5d0 \ub530\ub77c \uc778\uc815\ub41c \uc6a9\uc811\uc808\ucc28\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc808\ucc28\uc11c\uc778\uc815\uc740 \ub3d9\uc77c\ud55c \uc7ac\ub8cc\uaddc\uaca9\uc758 \uc8fc\uc870\uc7ac \uc2dc\ud5d8\ud3b8\uc73c\ub85c \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud558\uace0, \uc6a9\uc811 \uc804\u2024\ud6c4 \uc2e4\uc81c \uc791\uc5c5\uc5d0 \uc801\uc6a9\ub418\ub294\uac83\uacfc \ub3d9\uc77c\ud55c \uc5f4\ucc98\ub9ac\ub97c \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \uc8fc\ucca0\uc740 \uc555\ub825 \ub610\ub294 \uc628\ub3c4\uc5d0 \uad00\uacc4\uc5c6\uc774 \ubcf4\uc77c\ub7ec\uc5d0 \uc9c1\uc811 \ubd80\ucc29\ub418\ub294 \ub178\uc990 \ub610\ub294 \ud50c\ub79c\uc9c0\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud558\uc5ec\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          1. SA-278\uc5d0 \uba85\uc2dc\ub41c \uc8fc\ucca0, \uc989, \uc555\ub825\uc720\uc9c0\ubd80\ud488\uc6a9 \ud68c\uc8fc\ucca0\uc740 \uc555\ub825\uc774 1.7 \u33ab \uc774\ud558\uc5d0\uc11c \uc218\uc99d\uae30 \uc628\ub3c4\uac00 230\u2103\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294\ub2e4\uba74, \uad00 \uc774\uc74c\uc1e0, \uc218\uc8fc, \ubc38\ube0c \ubc0f \ubc38\ube0c \ub36e\uac1c\uc640 \uac19\uc740 \uc555\ub825\uc744 \ubc1b\ub294 \ubcf4\uc77c\ub7ec \ubc0f \uacfc\uc5f4\uae30\uc758 \uc5f0\uacb0\ubd80\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. <\/p>\n\n\n\n

          \u2462 \uad6c\uc0c1\ud751\uc5f0\uc8fc\ucca0 SA-395\uc5d0 \uba85\uc2dc\ub41c \uad6c\uc0c1\ud751\uc5f0 \uc8fc\ucca0\uc740 \uc555\ub825\uc774 2.5 \u33ab \uc774\ud558\uc5d0\uc11c \uc218\uc99d\uae30 \uc628\ub3c4\uac00 230\u2103\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294\ub2e4\uba74, \uad00\uc774\uc74c\uc1e0, \uc218\uc8fc, \ubc38\ube0c \ubc0f \ubc38\ube0c \ub36e\uac1c\uc640 \uac19\uc740 \uc555\ub825\uc744 \ubc1b\ub294 \ubcf4\uc77c\ub7ec \ubc0f \uacfc\uc5f4\uae30\uc758 \uc5f0\uacb0\ubd80\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. <\/p>\n\n\n\n

          \uc81c10\uc870 (\uc7ac\ub8cc\uc758 \ud5c8\uc6a9\uc751\ub825)<\/h4>\n\n\n\n

          \u2460 \uae30\uc220\uae30\uc900 \uc81c74\uc870\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \uc7ac\ub8cc\uc758 \u201c\ud5c8\uc6a9\uc751\ub825\u201d\uac00\uc6b4\ub370 \ucd5c\ub300 \ud5c8\uc6a9\uc778\uc7a5\uc751\ub825\uc740 KS B 6750 \ubd80\ud45c 1 \ubc0f ASME Sec \u2161, Part D 1A, 1B\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \uac12\uc73c\ub85c \ud55c\ub2e4.\u00a0<\/p>\n\n\n\n

          \u2461 \uc6a9\uc811\uc774\uc74c\ubd80 \uac15\ub3c4 \uac10\uc18c\uacc4\uc218<\/p>\n\n\n\n

                 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c, \uc6a9\uc811\uc774\uc74c\ubd80\uc758 \uc7a5\uae30 \uac15\ub3c4(long-term strength)\ub294 \ubaa8\uc7ac\uc758 \uc7a5\uae30   \uac15\ub3c4\ubcf4\ub2e4 \ub0ae\uc744 \uc218 \uc788\ub2e4. \uc544\ub798\ud45c\uc5d0 \ud06c\ub9ac\ud504 \uc601\uc5ed\uc5d0\uc11c \uc6b4\uc804\ud558\ub294 \ubd80\ud488\uc758 \uc694\uad6c    \ub450\uaed8\ub97c \uacb0\uc815\ud558\ub294\ub370 \uc788\uc5b4 \uc774\ub7ec\ud55c \ub0ae\uc544\uc9c4 \uc7a5\uae30\uac15\ub3c4\uc758 \uacc4\uc0b0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc6a9\uc811\uc774\uc74c\ubd80 \uac15\ub3c4\uac10\uc18c\uacc4\uc218(w<\/em>)\ub97c \uaddc\uc815\ud558\uc600\ub2e4. \uc774 \uacc4\uc218\ub294 \uae38\uc774\ubc29\ud5a5 \ub9de\ub300\uae30 \uc6a9\uc811\uc774 \uc788\ub294 \uc6d0\ud1b5\uccb4 \uc124\uacc4\uc5d0, \uadf8\ub9ac\uace0 \uc6a9\uc811\uc774\uc74c \uc138\uadf8\uba3c\ud2b8\ub85c \uad6c\uc131\ub41c \ubc18\uad6c\ud615 \uacbd\ud310\uc774\ub098 \uae30\ud0c0 \ub2e4\ub978 \uad6c\ud615\ubd80\ud488\uc5d0 \uc801\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          [\ud45c] \uae38\uc774\ubc29\ud5a5 \uc6a9\uc811(Longitudinal Seam Weld)\uc73c\ub85c \uc81c\uc791\ub418\ub294 \uae30\uae30\uc758 \ucd5c\ub300 \ud5c8\uc6a9 \uc0ac\uc6a9\uc555\ub825 \ub610\ub294 \ucd5c\ub300 \uc694\uad6c\ub450\uaed8\ub97c \uacc4\uc0b0\ud560 \ub54c \uc801\uc6a9\ub418\ub294 \uc6a9\uc811\uc774\uc74c\ubd80 \uac15\ub3c4\uac10\uc18c\uacc4\uc218 <\/p>\n\n\n\n

          \uc628\ub3c4, \u2103<\/td>371<\/td>399<\/td>427<\/td>454<\/td>482<\/td>510<\/td>538<\/td>566<\/td>593<\/td>621<\/td>649<\/td>677<\/td>704<\/td>732<\/td>760<\/td>788<\/td>816<\/td>843<\/td>871<\/td>899<\/td><\/tr>
          \uc628\ub3c4, \u2109<\/td>700<\/td>750<\/td>800<\/td>850<\/td>900<\/td>950<\/td>1,000<\/td>1,050<\/td>1,100<\/td>1,150<\/td>1,200<\/td>1,250<\/td>1,300<\/td>1,350<\/td>1,400<\/td>1,450<\/td>1,500<\/td>1550<\/td>1600<\/td>1650<\/td><\/tr>
          \uac15 \uc885<\/td>\uc6a9\uc811 \uc774\uc74c\ubd80 \uac15\ub3c4 \uac10\uc18c\uacc4\uc218[\uc8fc (1) \uff5e (6)]<\/td><\/tr>
          C-Mo \uc8fc (7)<\/td>…<\/td>…<\/td>1.00<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          Cr-Mo [\uc8fc (8)\uff5e(9)]<\/td>…<\/td>…<\/td>1.00<\/td>0.95<\/td>0.91<\/td>0.86<\/td>0.82<\/td>0.77<\/td>0.73<\/td>0.68<\/td>0.64<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          CSEF(N+T) [\uc8fc (9)\uff5e(11)] <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00<\/td>0.95<\/td>0.91<\/td>0.86<\/td>0.82<\/td>0.77<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          CSEF(\uc544\uc784\uacc4)[\uc8fc(9),(11), (12)] <\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00<\/td>0.50<\/td>0.50<\/td>0.50<\/td>0.50<\/td>0.50<\/td>0.50<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP<\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 \ubc0f \ud569\uae08 800H(N08810 \ubc0f N08811) [\uc8fc (13)\uff5e(14)] <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00<\/td>0.95<\/td>0.91<\/td>0.86<\/td>0.82<\/td>0.77<\/td>0.73<\/td>0.68<\/td>0.64<\/td>0.59<\/td>0.55<\/td>0.50<\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          \ubb34\uc6a9\uac00\uc7ac \uc6a9\uc811(Autogenously welded) \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15[\uc8fc (15)]<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>1.00<\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          \ub2c8\ucf08\uae30(Nickel based)\ud569\uae08<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
          N06045 <\/td>…<\/td>…<\/td>1.00 <\/td>0.95 <\/td>0.91 <\/td>0.86 <\/td>0.82 <\/td>0.77 <\/td>0.73 <\/td>0.68 <\/td>0.64- <\/td>0.59 <\/td>0.55 <\/td>0.50 <\/td>0.50 <\/td>0.50 <\/td>0.50 <\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          N06600 <\/td>…<\/td>…<\/td>1.00 <\/td>0.95 <\/td>0.91 <\/td>0.86 <\/td>0.82 <\/td>0.77 <\/td>0.73 <\/td>0.68 <\/td>0.64- <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          N06690 <\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>0.95 <\/td>0.91 <\/td>0.86 <\/td>0.82 <\/td>0.77 <\/td>0.73 <\/td>0.68 <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          N06601 <\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>0.95 <\/td>0.91 <\/td>0.86 <\/td>0.82 <\/td>0.77 <\/td>0.73 <\/td>0.68 <\/td>0.64- <\/td>0.59 <\/td>0.55 <\/td>0.50 <\/td>0.50 <\/td>0.50 <\/td>0.50 <\/td>0.50 <\/td><\/tr>
          N06025 <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>0.95 <\/td>0.91 <\/td>0.86 <\/td>0.82 <\/td>0.77 <\/td>0.73 <\/td>0.68 <\/td>0.64- <\/td>0.59 <\/td>0.55 <\/td>0.50 <\/td>0.50 <\/td>0.50 <\/td>0.50 <\/td><\/tr>
          N10276 <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>0.95 <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          N06022 <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>0.95 <\/td>0.91 <\/td>0.86 <\/td>0.82 <\/td>0.77 <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          N06230 <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>0.95 <\/td>0.91 <\/td>0.86 <\/td>0.82 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td><\/tr>
          N06625 <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          N06617(SAW \uc81c\uc678) [\uc8fc (16)]<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td><\/tr>
          N06617 (SAW) [\uc8fc (17)] <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td>0.80 <\/td><\/tr>
          N07740 <\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>…<\/td>1.00 <\/td>0.70 <\/td>0.70 <\/td>0.70 <\/td>0.70 <\/td>0.70 <\/td>0.70 <\/td>0.70 <\/td>0.70 <\/td>NP <\/td>NP <\/td>NP <\/td><\/tr>
          \ubb34\uc6a9\uac00\uc7ac \uc6a9\uc811 \ub2c8\ucf08\uae30(Nickel based) \ud569\uae08 [\uc8fc (15)] <\/td>…<\/td>…<\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          (1) \uc8fc\uc758 : \uc0c1\uc2b9\ub41c \uc628\ub3c4\uc5d0\uc11c \uc6a9\uc811 \uc774\uc74c\ubd80\uc758 \uc218\uba85\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc18c\ub294 \ub2e4\uc591\ud558\uba70, \uc6a9\uc811\uc774\uc74c\ubd80 \uac15\ub3c4\uac10\uc18c\uacc4\uc218 \ud45c\uc5d0\uc11c \uc774 \ubaa8\ub4e0 \uc694\uc18c\ub97c \ub2e4\ub8f0 \uc218\ub294 \uc5c6\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud30c\uc774\ud504\uc758 \uc9c4\uc6d0\ub3c4[\uc608 : \uae38\uc774\ubc29\ud5a5 \uc6a9\uc811\uc774\uc74c\ub9e4\uc758 \ucca8\ub450\ubd80\uc704(peaking)\ub85c \ubd80\ud130\uc758 \ud3b8\ucc28 \ub610\ub294 \uc6a9\uc811 \uc774\uc74c\ubd80\uc5d0\uc11c\uc758 \uc624\ud504\uc14b\uac19\uc740 \uc81c\uc791\ubb38\uc81c\ub294 \uc6b4\uc804\uc218\uba85\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\ub294 \uc751\ub825\uc99d\uac00\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \ud3b8\ucc28\uc758 \uc870\uc815\uc774 \uad8c\uace0\ub41c\ub2e4.<\/p>\n\n\n\n

          (2) NP = \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc74c. <\/p>\n\n\n\n

          (3) \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc640 \ud29c\ube0c\ub294 \u2461\ud56d \ubc0f \ud45c \uc694\uac74\uc5d0\uc11c \uba74\uc81c\ub41c\ub2e4.<\/p>\n\n\n\n

          (4) \ud06c\ub9ac\ud504 \uc9c0\ubc30\ubc94\uc704\uc5d0\uc11c \uc6b4\uc804\ud558\ub294, \uc774 \ud45c\uc5d0\uc11c \ub2e4\ub8e8\uc5b4\uc9c0\uc9c0 \uc54a\ub294 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \ud30c\uc774\ud504\uc5d0\uc11c\uc758 \uae38\uc774\ubc29\ud5a5 \uc2ec\uc6a9\uc811\uc740 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294\ub2e4. \uc774 \ud45c\uc758 \ubaa9\uc801\uc5d0 \ub530\ub77c, \ud06c\ub9ac\ud504 \uc9c0\ubc30\uc601\uc5ed \uc628\ub3c4\ubc94\uc704\ub294 \uad00\ub828\ub41c \uae30\ucd08\uc7ac\ub8cc\uc5d0 \ub300\ud55c ASME Section II, Part D \uc124\uacc4 \ubb3c\uc131\ud45c \uc0c1\uc5d0 \uae30\uc220\ub41c T-note \uc628\ub3c4\uc5d0\uc11c 25\u2103(50\u2109)\ub97c \ube80 \uc628\ub3c4\uc5d0\uc11c \uc2dc\uc791\ud558\ub294 \uac83\uc73c\ub85c \uc815\uc758\ud55c\ub2e4.<\/p>\n\n\n\n

          (5) \ubaa8\ub4e0 \uc6a9\uac00\uc7ac\ub294 Cr-Mo \ubc0f CSEF \uc7ac\ub8cc\uc5d0 \ub300\ud574 \ucd5c\uc800 \ud0c4\uc18c\ud568\ub7c9\uc774 0.05%\uc774\uc5b4\uc57c \ud558\uace0, \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \ub300\ud574\uc11c \ucd5c\uc800 \ud0c4\uc18c\ud568\ub7c9\uc740 0.04%\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (6) \uc6a9\uc811 \uc774\uc74c\ubd80 \uac15\ub3c4 \uac10\uc18c\uacc4\uc218(WSRFs)\uac00 \uc791\uc131\ub420 \ub54c \uc774\ub7ec\ud55c \uc628\ub3c4\uc774\ud558\uc5d0\uc11c, \uc774 \ud310\ub2e8\uae30\uc900 \uaddc\uc815\uc5d0 \uc758\ud574 \uc694\uad6c\ub420 \ub54c \uacc4\uc218 w\uc5d0 \ub300\ud55c \uac12\uc73c\ub85c 1.0\uc744 \uc0ac\uc6a9\ud558\uc5ec\uc57c\ud55c\ub2e4. \uadf8\ub7ec\ub098 \uc774 \ud45c\uc640 \ube44\uace0\uc758 \ucd94\uac00\uc801\uc778 \uaddc\uc815\uc740 \uc801\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

          (7) Cr-Mo \uac15\uc740  \u00bdCr-\u00bdMo, 1Cr-\u00bdMo, 1\u00bcCr-\u00bdMo-Si, 2\u00bcCr-1Mo, 3Cr-1Mo \ubc0f 5Cr-\u00bdMo\uc744 \ud3ec\ud568\ud55c\ub2e4. \uae38\uc774  \ubc29\ud5a5\uc6a9\uc811\uc740 \ud569\uae08\uc5d0 \ub300\ud574 \ub178\uba40\ub77c\uc774\uc9d5, \ub178\uba40\ub77c\uc774\uc9d5 \ubc0f \ud15c\ud37c\ub9c1, \ub610\ub294 \uc801\uc808\ud55c \uc544\uc784\uacc4 \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac\ub97c  \uc218\ud589\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (8) C-\u00bdMo \uac15\uc5d0 \ub300\ud55c \uae38\uc774\ubc29\ud5a5 \uc2ec \uc735\uc811(Seam Fusion Weld) \uac74\uc870\ub294 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

          (9) SAW \ud50c\ub7ed\uc2a4\uc758 \uc5fc\uae30\ub3c4\uc9c0\uc218 \u2265 1.0.<\/p>\n\n\n\n

          (10) N + T = \ub178\uba40\ub77c\uc774\uc9d5 + \ud15c\ud37c\ub9c1 \ud6c4\uc5f4\ucc98\ub9ac. <\/p>\n\n\n\n

          (11) \ud06c\ub9bd \uac15\ub3c4 \uac15\ud654 \ud398\ub77c\uc774\ud2b8 \uacc4(CSEF) \uac15\uc740 \ub4f1\uae09 91, 92, 911, 122 \ubc0f 23\uc744 \ud3ec\ud568\ud55c\ub2e4.<\/p>\n\n\n\n

          (12) subcrit. = \uc544\uc784\uacc4 \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac\uac00 \uc694\uad6c\ub428. \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac \uba74\uc81c\ub294 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294\ub2e4. \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac \uc2dc\uac04\uacfc \uc628\ub3c4\ub294 \uc6a9\uc811\ud310\ub2e8\uae30\uc900 \uc81c31\uc870 \uc694\uac74\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub610\ud55c \uc6a9\uc811\ud310\ub2e8\uae30\uc900 \uc81c31\uc870 \u2461\ud56d 8\uc758 \ub300\uccb4 \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac \uc694\uac74\uc740 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

          (13) \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ud2b9\uc815 \ud788\ud2b8\ub294, \ud2b9\ud788 \ub0b4\ud15c\ud37c\ub9c1\uc131(temper-resistant) \uce74\ubc14\uc774\ub4dc \ubc0f \ud0c4\ud654\uc9c8\uc18c\ud654\ubb3c\uc758 \uc11d\ucd9c\uc5d0 \uc758\ud574 \ud06c\ub9bd\uac15\ub3c4\uac00 \uac15\ud654\ub41c \ub4f1\uae09\uc740 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c \uc6b4\uc804\ud558\ub294 \uc6a9\uc811\ub41c \ubd80\ud488\uc744 \ub108\ubb34 \ube68\ub9ac \uc190\uc0c1\uc2dc\ud0a4\ub294 \uc6a9\uc811 \uc5f4\uc601\ud5a5\ubd80\uc758 \ucde8\uc131\uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\uac8c \ud55c\ub2e4. \uc6a9\uc811\ubd80\uc758 \uace0\uc6a9\ud654 \uc5b4\ub2d0\ub9c1 \uc5f4\ucc98\ub9ac\uac00 \uc774\ub7ec\ud55c \ubbfc\uac10\uc131\uc744 \uc644\ud654\uc2dc\ucf1c \uc900\ub2e4.<\/p>\n\n\n\n

          (14) \ub300\uc548\uc73c\ub85c \uc6a9\uc811\ubb3c\uc774 \uc6a9\uc811\ud6c4 \uace0\uc6a9\ud654 \uc5b4\ub2d0\ub9c1\uc774 \uc218\ud589\ub420 \ub54c \ub2e4\uc74c \uacc4\uc218\ub4e4\uc744 \uc7ac\ub8cc\uc640 \uc6a9\uc811\uc7ac\ub8cc(welding consumables)\uc5d0 \ub300\ud55c \uc6a9\uc811\uc774\uc74c\ubd80 \uac15\ub3c4\uac10\uc18c\uacc4\uc218\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          \uc628\ub3c4, \u2103<\/strong><\/td>510<\/strong><\/td>538<\/strong><\/td>566<\/strong><\/td>593<\/strong><\/td>621<\/strong><\/td>649<\/strong><\/td>677<\/strong><\/td>704<\/strong><\/td>732<\/strong><\/td>760<\/strong><\/td>788<\/strong><\/td>816<\/strong><\/td><\/tr>
          \uc628\ub3c4,\u2109 <\/strong><\/td>950<\/strong><\/td>1,000<\/strong><\/td>1,050<\/strong><\/td>1,100<\/strong><\/td>1,150<\/strong><\/td>1,200<\/strong><\/td>1,250<\/strong><\/td>1,300<\/strong><\/td>1,350<\/strong><\/td>1,400<\/strong><\/td>1,450<\/strong><\/td>1,500<\/strong><\/td><\/tr>
          \uc7ac  \ub8cc<\/strong><\/td>\uc6a9\uc811\uac15\ub3c4 \uac10\uc18c\uacc4\uc218<\/strong><\/td><\/tr>
          SFA-5.22 EXXXT -G (16-8-2 chemistry), SFA 5.4E 16-8-2 \ubc0f SFA-5.9 ER 16-8-2 \ub85c \uc6a9\uc811\ub41c \ud0c0\uc785 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>1.00 <\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
          SFA-5.22 EXXXT -G (16-8-2 chemistry), SFA 5.4E 16-8-2, and SFA-5.9 ER 16-8-2\ub85c \uc6a9\uc811\ub41c \ud0c0\uc785 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 <\/td>1.00 <\/td>0.85 <\/td>0.90<\/td>0.97<\/td>0.99 <\/td>1.00 <\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          (15) 816\u2103(1,500\u2109)\uae4c\uc9c0\uc758 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uacfc 899\u2103(1,650\u2109)\uae4c\uc9c0\uc758 \ub2c8\ucf08\uae30 \ud569\uae08\uc758 \ubb34\uc6a9\uac00\uc7ac \uc6a9\uc811\uc740, \uc81c\ud488\uc774 \uc7ac\ub8cc\uaddc\uaca9\uc5d0 \ub530\ub77c \uc6a9\uc811 \ud6c4 \uace0\uc6a9\ud654 \uc5b4\ub2d0\ub9c1\ud558\uace0 \ube44\ud30c\uad34 \uc804\uae30\uc800\ud56d\uc2dc\ud5d8(nondestructive electric examination)\uc744 \uc218\ud589\ud560 \ub54c, 816\u2103(1,500\u2109)\uae4c\uc9c0 \uc6a9\uc811\uac15\ub3c4 \uac10\uc18c\uacc4\uc218\uac00 1.00\uc73c\ub85c \uc9c0\uc815\ub41c\ub2e4.<\/p>\n\n\n\n

          (16) \ubb34\uc6a9\uac00\uc7ac \uc6a9\uc811\uacfc \uc6a9\uac00\uc81c\ub97c \uc0ac\uc6a9\ud55c SMAW, GTAW, GMAW<\/p>\n\n\n\n

          (17) \uc6a9\uac00\uc81c\ub97c \uc0ac\uc6a9\ud55c SAW \uc6a9\uc811<\/p>\n\n\n\n

          \uc81c11\uc870 (\ubcf4\uc77c\ub7ec \ubc0f \ubd80\uc18d\uc124\ube44\uc758 \uad6c\uc870) \u2460 \uae30\uc220\uae30\uc900 \uc81c74\uc870\uc5d0\uc11c \u201c\uc548\uc804\ud55c \uac83\u201d\uc774\ub780 \uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900 \uc81c12\uc870\ubd80\ud130 \uc81c32\uc870\uae4c\uc9c0 \uaddc\uc815\ud55c \uad6c\uc870\ub85c \ub418\uc5b4 \uc788\uace0 \uc81c33\uc870\uc758 \uc218\uc555\uc2dc\ud5d8\uc5d0 \ud569\uaca9\ud55c \uac83\uc744 \ub9d0\ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \ubcf4\uc77c\ub7ec \ubc0f \ub2e4\ub978 \uc555\ub825\ubd80\ud488\uc758 \uc124\uacc4\ub294 \uc544\ub798\uc758 \uc124\uacc4\uc694\uac74\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

           1. \uc555\ub825\uc744 \ubc1b\ub294 \ubaa8\ub4e0 \ubcf4\uc77c\ub7ec\uc6a9 \ud310\uc7ac\uc758 \ucd5c\uc18c\ub450\uaed8\ub294 \u201c\uc804\uae30\ubcf4\uc77c\ub7ec\uc5d0 \ub300\ud55c \uc694\uac74\u201d\uc758 \uaddc\uc815\uc5d0 \uc758\ud574 \uc81c\uc791\ub418\ub294 \uc804\uae30\ubcf4\uc77c\ub7ec\ub97c \uc81c\uc678\ud558\uace0 6\u339c(\u00bc in.) \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc6d0\ud1b5\ud615 \uc678\ubd80 \ub3d9\uccb4 \uc774\uc678\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc2a4\ud14c\uc774\uc6a9 \ud310\uc7ac\uc758 \ucd5c\uc18c\ub450\uaed8\ub294 8\u339c(5\/16 in.) \uc774\uc5b4\uc57c \ud55c\ub2e4. DN 125(NPS 5)\ub97c \ucd08\uacfc\ud558\ub294 \ud30c\uc774\ud504\uac00 \uc555\ub825\uc744 \ubc1b\ub294 \uc6d0\ud1b5\ud615 \uae30\uae30\uc758 \ub3d9\uccb4\uc6a9 \ubd80\ud488\uc73c\ub85c \ud310\uc7ac \ub300\uc2e0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0, \uadf8\uac83\uc758 \ucd5c\uc18c\ubcbd\ub450\uaed8\ub294 6\u339c(\u00bc in.) \uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

           2. \uc7ac\ub8cc\uaddc\uaca9\uc5d0\uc11c \ud310\ub450\uaed8\ub97c 0.3\u339c(0.01 in.)\uae4c\uc9c0 \ud5c8\uc6a9\ud55c\ub2e4\uba74 \ub450\uaed8\uacc4\uc0b0\uc2dd\uc73c\ub85c \uacc4\uc0b0\ub41c \ub450\uaed8\ubcf4\ub2e4 0.3\u339c(0.01 in.) \uae4c\uc9c0 \uc587\uc740 \ud310\uc7ac\ub294 \uc774 \uaddc\uaca9\uc5d0 \ub530\ub978 \uc81c\uc791\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

           3. \ud30c\uc774\ud504 \ub610\ub294 \ud29c\ube0c \uc7ac\ub8cc\ub294 \uc774 \uaddc\uaca9\uc758 \ud574\ub2f9 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ub41c \ub450\uaed8\ubcf4\ub2e4 \uc587\uac8c \uc8fc\ubb38\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \uc8fc\ubb38\ud55c \uc7ac\ub8cc\ub294 \ud574\ub2f9 \ud30c\uc774\ud504 \ub610\ub294 \ud29c\ube0c\uc758 \uc7ac\ub8cc\uaddc\uaca9\uc5d0\uc11c ASME Sec \u2161\uc5d0 \uc8fc\uc5b4\uc9c4 \ub300\ub85c \ud5c8\uc6a9\ub41c \uc81c\uc870\uc0c1\uc758 \ud558\ud55c \uacf5\ucc28\ub97c \uac10\uc548\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2462 \uac01\uac01\uc758 \uc81c\uc791\ubc29\ubc95\uc5d0 \uc801\uc6a9\ub418\ub294 \uaddc\uc815\uc744 \ub530\ub974\uace0 \ubcf4\uc77c\ub7ec\uac00 \uac00\uc7a5 \uc5c4\uaca9\ud55c \uc694\uac74\uc744 \uac00\uc9c4 \uc81c\uc791\ubc29\ubc95\uc73c\ub85c \ud5c8\uc6a9\ub41c \uc0ac\uc6a9\uc870\uac74\uc73c\ub85c \uc81c\ud55c\ub41c\ub2e4\uba74, \ubcf4\uc77c\ub7ec \ubc0f \uadf8 \ubd80\ud488\uc740 \uc774 \uaddc\uaca9\uc5d0 \uc8fc\uc5b4\uc9c4 \uc81c\uc791\ubc29\ubc95\uc758 \uc870\ud569\uc73c\ub85c \uc124\uacc4\ub418\uace0 \uc81c\uc791\ud560 \uc218 \uc788\ub2e4. <\/p>\n\n\n\n

             \ub2e4\ub9cc \uc774 \uaddc\uc815\uc740 \uc124\uacc4\uc5d0 \uc788\uc5b4\uc11c \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uc0c1\uc138\uc0ac\ud56d \uaddc\uc815\uc744 \ud3ec\ud568\ud558\uace0 \uc788\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4. \uc0c1\uc138 \uaddc\uc815\uc774 \uc8fc\uc5b4\uc9c0\uc9c0 \uc54a\uc740 \uacbd\uc6b0, \uc81c\uc870\uc790\ub294 \uaddc\uc815\uc5d0 \ub530\ub978 \uacbd\uc6b0\uc640 \uac19\uc740 \uc815\ub3c4\uc758 \uc548\uc804\uc131\uc744 \uac16\ub3c4\ub85d,  \uc124\uacc4\uc5d0 \ub300\ud55c \uc0c1\uc138\uc0ac\ud56d\uc744 \ub9c8\ub828\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2463 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uacc4 \ud569\uae08\uc73c\ub85c \uc81c\uc870\ub41c \uc555\ub825\uc720\uc9c0\ubd80\uc7ac\uc758 \ub0c9\uac04 \uc131\ud615 \ubd80\uc704\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc870\uac74\uc778 \uacbd\uc6b0\uc5d0\ub294 \uc544\ub798 \ud45c\uc5d0 \uc8fc\uc5b4\uc9c4 \uc628\ub3c4\uc5d0\uc11c \ub450\uaed8 25 \u339c(1 in.)\ub2f9 20\ubd84 \ub610\ub294 10\ubd84 \uc911 \ub354 \uae34 \uc2dc\uac04\uc73c\ub85c \uc5f4\ucc98\ub9ac\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \ucd5c\uc885\uc131\ud615\uc628\ub3c4\uac00 \uc544\ub798 \ud45c\uc5d0 \uc8fc\uc5b4\uc9c4 \ucd5c\uc18c\uc5f4\ucc98\ub9ac\uc628\ub3c4 \uc774\ud558\uc778 \uacbd\uc6b0<\/p>\n\n\n\n

          2. \uc124\uacc4\uae08\uc18d\uc628\ub3c4 \ubc0f \uc131\ud615\ubcc0\ud615\ub960\uc774 \uc544\ub798 \ud45c\uc5d0 \uc81c\uc2dc\ud55c \ud55c\ub3c4\ub97c \ucd08\uacfc\ud55c \uacbd\uc6b0\uc758 \uc131\ud615 \ubcc0\ud615\ub960\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uac00. \ud310\uc7ac\ub85c \uc131\ud615\ud55c \uc6d0\ud1b5 <\/p>\n\n\n\n

          \ub098. \ud310\uc7ac\ub85c \uc131\ud615\ud55c \uad6c\ud615 \ub610\ub294 \uc811\uc2dc\ud615 \uacbd\ud310<\/p>\n\n\n\n

          \ub2e4. \ud29c\ube0c \ubc0f \ud30c\uc774\ud504 \uad7d\ud798 \ubd80\uc7ac<\/p>\n\n\n\n

          \uc5ec\uae30\uc11c \uc0ac\uc6a9\ub41c \uae30\ud638\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

            = \uad00 \ub610\ub294 \ud29c\ube0c\uc758 \uc911\uc2ec\uc120\uc5d0 \ub300\ud55c \ud638\uce6d\uad7d\ud798\ubc18\uc9c0\ub984<\/p>\n\n\n\n

             = \uc131\ud615\ud6c4\uc758 \ud3c9\uade0\ubc18\uc9c0\ub984<\/p>\n\n\n\n

             = \uc131\ud615\uc804 \ud3c9\uade0\ubc18\uc9c0\ub984(\ud3c9\ud310\uc758 \uacbd\uc6b0 \ubb34\ud55c\ub300)<\/p>\n\n\n\n

             = \uad00 \ub610\ub294 \ud29c\ube0c\uc758 \ud638\uce6d\ubc14\uae65\ubc18\uc9c0\ub984<\/p>\n\n\n\n

             = \uc131\ud615\uc804\ud310\uc7ac, \uad00 \ub610\ub294 \ud29c\ube0c\uc758\ud638\uce6d\ub450\uaed8<\/p>\n\n\n\n

          3. \uc131\ud615\ubcc0\ud615\ub960\uc744 \u2463\ud56d\uc73c\ub85c \uacc4\uc0b0\ud560 \uc218 \uc5c6\uc744 \ub54c, \uc81c\uc870\uc790\ub294 \ucd5c\ub300\uc131\ud615 \ubcc0\ud615\ub960\uc744 \uacb0\uc815\ud560 \ucc45\uc784\uc774 \uc788\ub2e4. <\/p>\n\n\n\n

          4. \ud50c\ub798\uc5b4, \uc2a4\uc6e8\uc774\uc9c0, \ub610\ub294 \uc5c5\uc14b\ud2b8\ub294 \uc751\ub825\uc758 \ud06c\uae30\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc544\ub798 \ud45c\uc5d0 \ub530\ub77c\uc11c \uc5f4\ucc98\ub9ac\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          [\ud45c]  \ub0c9\uac04\uc131\ud615\ud6c4 \ubcc0\ud615\ub960 \ud55c\ub3c4 \ubc0f \uc5f4\ucc98\ub9ac \uc694\uac74<\/p>\n\n\n\n

          \ub4f1\uae09<\/strong><\/td>UNS No<\/strong><\/td>\uc800\uc628 \ubc94\uc704\uc758 \ud55c\ub3c4<\/strong><\/td>\uace0\uc628 \ubc94\uc704\uc758 \ud55c\ub3c4<\/strong><\/td>\uc124\uacc4\uc628\ub3c4 \ubc0f \uc131\ud615\ubcc0\ud615\ub960 \ud55c\ub3c4\uac00 \ucd08\uacfc\ub420 \ub54c, \ucd5c\uc18c\uc5f4\ucc98\ub9ac\uc628\ub3c4, \u2103(\ube44\uace0 2, 3)<\/strong><\/td><\/tr>
          \ub4f1\uae09UNS No\uc124\uacc4\uc628\ub3c4\uc758 \uacbd\uc6b0<\/strong><\/td>\uc131\ud615 \ubcc0\ud615\ub960 \ucd08\uacfc, %<\/strong><\/td>\uc124\uacc4\uc628\ub3c4 <\/strong> \ucd08\uacfc, \u2103<\/strong><\/td>\uc131\ud615 \ubcc0\ud615\ub960<\/strong> \ucd08\uacfc, %<\/strong><\/td>\uc124\uacc4\uc628\ub3c4 \ubc0f \uc131\ud615\ubcc0\ud615\ub960 \ud55c\ub3c4\uac00 \ucd08\uacfc\ub420 \ub54c, \ucd5c\uc18c\uc5f4\ucc98\ub9ac\uc628\ub3c4, \u2103(\ube44\uace0 2, 3)<\/strong><\/td><\/tr>
          \ub4f1\uae09UNS No\ucd08\uacfc, \u2103<\/strong><\/td>\uc774\ud558, \u2103<\/strong><\/td><\/tr>
          \uc131\ud615 \ubcc0\ud615\ub960 \ucd08\uacfc, %<\/strong>\uc124\uacc4\uc628\ub3c4 <\/strong><\/td><\/tr>
          \ucd08\uacfc, \u2103<\/strong>\uc131\ud615 \ubcc0\ud615\ub960<\/strong> \ucd08\uacfc, %<\/strong>\uc124\uacc4\uc628\ub3c4 \ubc0f \uc131\ud615\ubcc0\ud615\ub960 \ud55c\ub3c4\uac00 \ucd08\uacfc\ub420 \ub54c, \ucd5c\uc18c\uc5f4\ucc98\ub9ac\uc628\ub3c4, \u2103(\ube44\uace0 2, 3)<\/strong>304 304H …. 304N 309S 310H 310S<\/td>S30400 S30409 S30432 S30451 S30908 S31009 S31008<\/td>580 580 540 580 580 580 580<\/td>675 675 675 675 675 675 675<\/td>20 20 15 15 20 20 20<\/td>675 675 675 675 675 675 675<\/td>10 10 10 10 10 10 10<\/td>1040 1040 1095 1040 1095 1095 1095<\/td><\/tr>
          310HCbN 316 316H 316N 321 321H 347 347H 347HFG 348 348H<\/td>S31042 S31600 S31609 S31651 S32100 S32109 S34700 S34709 S34710 S34800 S34809<\/td>540 580 580 580 540 540 540 540 540 540 540<\/td>675 675 675 675 675 675 675 675 675 675 675<\/td>15 20 20 15 15(\ube44\uace03) 15(\ube44\uace03) 15 15 15 15 15<\/td>675 675 675 675 675 675 675 675 675 675 675<\/td>10 10 10 10 10 10 10 10 10 10 10<\/td>1095 1040 1040 1040 1040 1095 1040 1095 1180 1040 1175<\/td><\/tr>
          230 600 601<\/td>N06230 N06600 N06601<\/td>595 580 580<\/td>760 650 650<\/td>15 20 20<\/td>760 650 650<\/td>10 10 10<\/td>1205 1040 1040<\/td><\/tr>
          617 690 800 800H

          C-22<\/td>          		N06617 N06690 N08800 N08810 N08811 S30815 N06022<\/td>650 580 595 595 595 580 590<\/td>760 650 675 675 675 675 675<\/td>15 20 15 15 15 15 15<\/td>760 649 675 675 675 675
          <\/td>          		10 10 10 10 10 10
          <\/td>          		1150 1040 980 1120 1150 1050 1120<\/td><\/tr>
          \ube44\uace0 : \uc81c\uc2dc\ud55c \ud55c\ub3c4\ub294 \ud310\uc7ac\ub85c \uc131\ud615\ud55c \uc6d0\ud1b5, \ud310\uc7ac\ub85c \uc131\ud615\ud55c \uad6c\ud615 \ub610\ub294 \uc811\uc2dc\ud615 \uacbd\ud310, \ud29c\ube0c \ub610\ub294 \uad00 \uad7d\ud798\ubd80\uc7ac\uc758 \uacbd\uc6b0\uc774\ub2e4. \uc131\ud615\ubcc0\ud615\ub960\uc774 \u2463\ud56d\uc73c\ub85c \uacc4\uc0b0\ud560 \uc218 \uc5c6\uc744 \ub54c, \uc131\ud615\ubcc0\ud615\ub960 \ud55c\ub3c4\ub294 \uc774 \ud45c\uc5d0 \uc5f4\uac70\ud55c \uac12\uc758 \u00bd \uc774\uc5b4\uc57c \ud55c\ub2e4.      1. \uc5f4\ucc98\ub9ac\uc628\ub3c4\uc5d0\uc11c \ub0c9\uac01\uc18d\ub3c4\ub294 \ud2b9\ubcc4\ud55c \uc81c\uc57d\uc744 \ubc1b\uc9c0 \uc54a\ub294\ub2e4.      2. \ucd5c\uc18c\uc5f4\ucc98\ub9ac\uc628\ub3c4\uac00 \uaddc\uc815\ub418\uc5b4 \uc788\ub294 \ud55c, \uc5f4\ucc98\ub9ac\uc628\ub3c4 \ubc94\uc704\ub294 \ucd5c\uc18c 85\u2103 \uc774\uc0c1[347, 347H, 348 \ubc0f 348H\uc758 \uacbd\uc6b0140\u2103\uc758 \uc628\ub3c4 \ubc94\uc704]\uc73c\ub85c \uc81c\ud55c\ud558\ub294 \uac83\uc774 \ubc14\ub78c\uc9c1\ud558\ub2e4.      3. \ubc14\uae65\uc9c0\ub984\uc774 89\u339c(3 \u00bd in.)\ubbf8\ub9cc\uc778 \ud29c\ube0c \ub610\ub294 \uad00\uc758 \ub2e8\uc21c\uad7d\ud798\uc758 \uacbd\uc6b0, \uc774 \ud55c\ub3c4\ub294 20%\uc774\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \u2464 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc740 \uc774 \uae30\uc900\uc5d0\uc11c \uc9c0\uc815\ud558\ub294 \ud5c8\uc6a9\uc751\ub825\uac12, \uc124\uacc4 \uaddc\uc815 \ubc0f \uce58\uc218\ub97c \uc801\uc6a9\ud558\uc5ec \uacb0\uc815\ub41c \uc555\ub825\uc774\ub2e4(\ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc774\ub77c\ub294 \uc6a9\uc5b4\uac00 \uc774 \uaddc\uaca9\uc5d0\uc11c \uc0ac\uc6a9\ub420 \ub54c\ub9c8\ub2e4, \uac8c\uc774\uc9c0(gage) \uc555\ub825 \ub610\ub294 kN\/\u339f \ub2e8\uc704\ub85c \ub300\uae30\uc555\uc744 \ucd08\uacfc\ud558\ub294 \uc555\ub825\uc744 \ub9d0\ud55c\ub2e4)<\/p>\n\n\n\n

          1. \uc81c35\uc870 \uaddc\uc815\uc744 \ub9cc\uc871\ud558\ub294 \uc99d\uae30\uc640 \ubb3c\uc758 \uacbd\uacc4\uc120\uc774 \uace0\uc815\ub418\uc9c0 \uc54a\uc740 \uac15\uc81c\uc720\ub3d9 \uc99d\uae30\ubc1c\uc0dd\uae30(\uad00\ub958\ud615 \ubcf4\uc77c\ub7ec)\ub97c \uc81c\uc678\ud558\uace0, \uc5b4\ub5a4 \ubcf4\uc77c\ub7ec\ub3c4 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825 \ubcf4\ub2e4 \ub192\uc740 \uc555\ub825\uc73c\ub85c \uc791\ub3d9\ub418\uc5b4\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \ub2e8, \uc548\uc804\ubc38\ube0c\ub098 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c \ub610\ub294 \ubc38\ube0c\ub4e4\uc774 \ubc29\ucd9c\ud558\uace0 \uc788\uc744 \ub54c\ub294 \uc608\uc678\uc774\uba70, \uc774\ub54c\uc5d0\ub294 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc5d0\uc11c 6%\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          2. \uc99d\uae30 \ubc0f \uc218\uc704\uac00 \uace0\uc815\ub418\uc9c0 \uc54a\uc740 \uac15\uc81c\uc21c\ud658 \uc99d\uae30\ubc1c\uc0dd\uae30\uc5d0\uc11c, \ubb3c-\uc99d\uae30 \uc720\ub3d9 \uacbd\ub85c\ub97c \ub530\ub77c \uc11c\ub85c \ub2e4\ub978 \uc555\ub825\uc218\uc900\uc73c\ub85c \uc555\ub825\ubd80\ud488\uc744 \uc124\uacc4\ud558\ub294 \uac83\uc774 \ud5c8\uc6a9\ub41c\ub2e4. \ubaa8\ub4e0 \ubd80\ud488\uc758 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc740 \uadf8 \ubd80\ud488\uc774 \ubc1b\uac8c \ub418\ub294 \uc555\ub825 \ubc0f \uc628\ub3c4\uc758 \uc608\uc0c1\ub418\ub294 \ucd5c\ub300 \uc720\uc9c0\uc870\uac74\uc5d0 \ub300\ud574 \uc81c35\uc870 \u2463\ud56d\uc758 \uaddc\uc815\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \uac83 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          \u2465 \ud2b9\ubcc4\ud788 \uc5b8\uae09\ub418\uc9c0 \uc54a\ub294 \ud55c \ud544\uc694 \ucd5c\uc18c\ub450\uaed8\ub97c \uacc4\uc0b0\ud560 \ub54c \uc815\uc555\uc218\ub450\ub85c \uc778\ud55c \uc751\ub825\uc744 \uace0\ub824\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc791\ub3d9\uc555\ub825 \ub610\ub294 \uc815\uc555\uc218\ub450 \uc774\uc678\uc758 \uc694\uc778\uc73c\ub85c \ubc1c\uc0dd\ub41c \ucd94\uac00\uc751\ub825\uc740 \ud5c8\uc6a9\uc791\ub3d9\uc751\ub825\uc758 10%\ub97c \ucd08\uacfc\ud560 \uc815\ub3c4\ub85c \ud3c9\uade0\uc751\ub825\uc744 \uc99d\uac00\uc2dc\ud0ac \uacbd\uc6b0 \uadf8\uac83\ub3c4 \uace0\ub824\ud558\uc5ec\uc57c \ud55c\ub2e4. \ucd94\uac00\uc751\ub825\uc758 \uc694\uc778\uc740 \uae30\uae30 \ubc0f \uadf8 \ub0b4\uc6a9\ubb3c\uc758 \ubb34\uac8c\uc640 \uc9c0\uc9c0\ubc29\ubc95 \ub4f1\uc774 \ud3ec\ud568\ub41c\ub2e4.<\/p>\n\n\n\n

          \u2466 ASME Sec \u2161, Part D\uc758 \ud45c 1A \ubc0f 1B\uc758 \ucd5c\ub300\ud5c8\uc6a9\uc751\ub825\uac12\uc740 \uc555\ub825\ubd80\ud488\uc758 \ud544\uc694\ucd5c\uc18c\ub450\uaed8 \ub610\ub294 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \uacc4\uc0b0\ud558\uae30 \uc704\ud574 \uc774 \uaddc\uaca9\uc758 \uc2dd\uc5d0\uc11c \uc0ac\uc6a9\ub420 \ub2e8\uc704 \uc751\ub825\uc774\ub2e4(ASME Sec \u2161, Part D \ucc38\uc870). <\/p>\n\n\n\n

          \u2787 \ud06c\ub9ac\ud504 \uac15\ub3c4\uac00 \uc99d\uac15\ub41c \ud398\ub77c\uc774\ud2b8 \ud569\uae08\uc73c\ub85c \uc81c\uc870\ud55c \uc555\ub825\uc720\uc9c0 \uad6c\uc131\ubd80\ud488\uc758 \ub0c9\uac04\uc131\ud615 \ubd80\uc704\ub294 \uc544\ub798\ud45c\uc5d0 \ub530\ub77c \uc5f4\ucc98\ub9ac\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4. \ub0c9\uac04 \uc131\ud615\uc740 705\u2103(1,300 \u2109) \ubbf8\ub9cc\uc758 \uc628\ub3c4\uc5d0\uc11c \uc218\ud589\ub418\uc5b4\uc57c\ud558\uba70 \ub0c9\uac04\uc131\ud615 \ud6c4 \ubcc0\ud615\uc728\uc740 \uc704 \u2783\ud56d \ud45c\uc5d0 \ub530\ub77c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          [\ud45c]  \ub0c9\uac04 \uc131\ud615 \ud6c4 \ubcc0\ud615 \ud55c\uacc4\uc640 \uc5f4\ucc98\ub9ac \uc694\uac74<\/p>\n\n\n\n

          \ub4f1\uae09<\/strong><\/td>UNS<\/strong> \ubc88\ud638<\/strong><\/td>\ubcf4\ub2e4 \ub0ae\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc81c\ud55c<\/strong><\/td>\ubcf4\ub2e4 \ub192\uc740 \uc628\ub3c4\ubc94\uc704\uc5d0\uc11c \uc81c\ud55c<\/strong><\/td>\uc124\uacc4\uc628\ub3c4\uc640 \uc131\ud615\ubcc0\ud615 \ud55c\uacc4\uac00 \ucd08\uacfc\ub418\uc5c8\uc744 \ub54c \uc694\uad6c\ub418\ub294 \uc5f4\ucc98\ub9ac<\/strong><\/td>\ub4f1\uae09UNS<\/strong><\/td><\/tr>
          \ubc88\ud638\uc124\uacc4\uc628\ub3c4\uc5d0 \ub300\ud574\uc11c<\/strong><\/td>\uc131\ud615<\/strong> \ubcc0\ud615\ub960<\/strong><\/td>\ub2e4\uc74c\uc744 \ucd08\uacfc\ud558\ub294 \uc124\uacc4\uc628\ub3c4\uc5d0 \ub300\ud574\uc11c<\/strong><\/td>\uc131\ud615<\/strong> \ubcc0\ud615\ub960<\/strong><\/td>\uc124\uacc4\uc628\ub3c4\uc640 \uc131\ud615\ubcc0\ud615 \ud55c\uacc4\uac00 \ucd08\uacfc\ub418\uc5c8\uc744 \ub54c \uc694\uad6c\ub418\ub294 \uc5f4\ucc98\ub9ac<\/strong><\/td><\/tr>
          \ub4f1\uae09UNS<\/strong><\/td><\/tr>
          \ubc88\ud638\ucd08\uacfc<\/strong><\/td>\uc774\ud558<\/strong><\/td><\/tr>
          \uc131\ud615<\/strong><\/td>\ubcc0\ud615\ub960\ub2e4\uc74c\uc744 \ucd08\uacfc\ud558\ub294 \uc124\uacc4\uc628\ub3c4\uc5d0 \ub300\ud574\uc11c\uc131\ud615<\/strong><\/td><\/tr>
          \ubcc0\ud615\ub960\uc124\uacc4\uc628\ub3c4\uc640 \uc131\ud615\ubcc0\ud615 \ud55c\uacc4\uac00 \ucd08\uacfc\ub418\uc5c8\uc744 \ub54c \uc694\uad6c\ub418\ub294 \uc5f4\ucc98\ub9ac\ub4f1\uae09UNS<\/strong><\/td><\/tr>
          \ubc88\ud638\u2103<\/strong><\/td>\u2109<\/strong><\/td>\u2103<\/strong><\/td>\u2109<\/strong><\/td><\/tr>
          \uc131\ud615<\/strong><\/td><\/tr>
          \ubcc0\ud615\ub960\u2103<\/strong><\/td>\u2109<\/strong><\/td>\uc131\ud615<\/strong> \ubcc0\ud615\ub960<\/strong><\/td>\uc124\uacc4\uc628\ub3c4\uc640 \uc131\ud615\ubcc0\ud615 \ud55c\uacc4\uac00 \ucd08\uacfc\ub418\uc5c8\uc744 \ub54c \uc694\uad6c\ub418\ub294 \uc5f4\ucc98\ub9ac<\/strong><\/td><\/tr>
          91


          <\/td>          		K90901


          <\/td>          		540
          540
          <\/td>          		(1,000)
          (1,000)
          <\/td>          		600
          600
          <\/td>          		(1,115)
          (1,115)
          <\/td>          		>25%
          >5\uff5e\u226425%
          <\/td>          		600
          600
          <\/td>          		(1,115)
          (1,115)
          <\/td>          		>20%
          >5\uff5e\u226420%
          <\/td>          		\ub178\uba40\ub77c\uc774\uc9d5 \ubc0f \ud15c\ud37c\ub9c1[\uc8fc(1)] \uad7d\ud798 \ud6c4 \uc5f4\ucc98\ub9ac[\uc8fc(2) -\uc8fc(4)]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \ube44\uace0: \uc81c\uc2dc\ud55c \ud55c\uacc4\ub294 \ud310\uc7ac\ub85c \uc131\ud615\ud55c \uc6d0\ud1b5, \uad6c\ud615, \uc811\uc2dc\ud615 \uacbd\ud310 \ubc0f \ud29c\ube0c\uc640 \uad00\uc758 \uad7d\ud798\ubd80\uc7ac\uc758 \uacbd\uc6b0\uc774\ub2e4. \uc131\ud615\ubcc0\ud615\uc728\uc744 \uacc4\uc0b0\ud560 \uc218 \uc5c6\uc744 \uacbd\uc6b0 \uc81c\ud55c \uac12\uc740 \ud45c \uac12\uc758 1\/2\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4. 705\u2103(1300 \u2109)\uc774\uc0c1\uc5d0\uc11c \uc131\ud615\ub41c \uc7ac\ub8cc\ub4e4\uacfc \ub0c9\uac04 \uc555\ucc29, \ud50c\ub808\uc5b4 \ub610\ub294 \uc5c5\uc14b \uc131\ud615\ud55c \uacbd\uc6b0, \ubcc0\ud615\uc728\uc758 \ud06c\uae30\uc640 \uad00\uacc4\uc5c6\uc774 \ub178\uba40\ub77c\uc774\uc9d5\ud6c4 \ud15c\ud37c\ub9c1\uc774 \uc694\uad6c\ub41c\ub2e4.<\/p>\n\n\n\n

          \uc8fc: (1) \ub178\uba40\ub77c\uc774\uc9d5\uacfc \ud15c\ud37c\ub9c1\uc740 \ubaa8\uc7ac \uc7ac\ub8cc \uaddc\uaca9\uc758 \uc694\uac74\ub4e4\uc5d0 \ub530\ub77c\uc11c \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud558\uba70, \uad6d\ubd80\uc801\uc73c\ub85c \uc2e4\uc2dc\ud558\uc5ec\uc11c\ub294 \uc548 \ub41c\ub2e4. \uadf8 \uc7ac\ub8cc\ub294 \uc804\uccb4\ub97c \uc5f4\ucc98\ub9ac\ud558\uac70\ub098, \ud29c\ube0c\ub098 \uad6c\uc131\ubd80\ud488\uc73c\ub85c\ubd80\ud130 \ub0c9\uac04 \ubcc0\ud615\ubd80\uc704(\ubcc0\ud615\ub418\uc9c0 \uc54a\uc740 \ubd80\ubd84\uc73c\ub85c\uc758 \ucc9c\uc774\ubd80\ubd84 \ud3ec\ud568)\ub97c  \uc808\ub2e8\ud574 \ub530\ub85c \uc5f4\ucc98\ub9ac\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

           (2) \uad7d\ud798 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 730\u2103 \u223c 775\u2103(1350\u2109 ~ 1425\u2109)\uc5d0\uc11c 1 \uc2dc\uac04\/25 mm(1 \uc2dc\uac04\/in.) \ub610\ub294 \ucd5c\uc18c 30\ubd84 \ub3d9\uc548 \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4. \uadf8 \ub300\uc548\uc73c\ub85c\ub294, \ubaa8\uc7ac \uc7ac\ub8cc \uaddc\uaca9\uc758 \uc694\uac74\ub4e4\uc5d0 \ub530\ub978 \ub178\uba40\ub77c\uc774\uc9d5\uacfc \ud15c\ud37c\ub9c1\uc744 \uc2e4\uc2dc\ud560 \uc218 \uc788\ub2e4. <\/p>\n\n\n\n

           (3) \uc124\uacc4\uc628\ub3c4\uac00 600\u2103(1,115\u2109) \uc774\ud558\uc5d0\uc11c 5% \ucd08\uacfc 25% \ubbf8\ub9cc\uc758 \ubcc0\ud615\ub960\uc744 \uac00\uc9c4 \uc7ac\ub8cc\ub294 \ubd80\ud488\uc758 \ud55c \ubd80\ubd84\uc774 \uc704\uc5d0\uc11c \ud5c8\uc6a9\ud558\ub294 \ucc98\ub9ac\uc628\ub3c4\ub97c \ucd08\uacfc\ud558\uc5ec \uac00\uc5f4\ub418\uba74, \ub2e4\uc74c \uc911 \ud558\ub098\uc758 \uc870\uce58\ub97c \ucde8\ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          (a) \uadf8 \uad6c\uc131\ubd80\ud488\uc758 \uc804\uccb4\ub97c \ub2e4\uc2dc \ub178\uba40\ub77c\uc774\uc9d5\ud6c4 \ud15c\ud37c\ub9c1\uc744 \ud558\uc5ec\uc57c\ub9cc \ud55c\ub2e4.<\/p>\n\n\n\n

          (b) \ud5c8\uc6a9\uc751\ub825\uc740 \uadf8 \uc124\uacc4\uc628\ub3c4\uc5d0\uc11c \ub4f1\uae09 9 \uc7ac\ub8cc(\uc989, SA-213 T9, SA-335 P9 \ub610\ub294 \ub3d9\ub4f1\ud55c \uc7ac\ub8cc \uaddc\uaca9)\uc5d0 \ub300\ud55c \uac83 \uc774\uc5b4\uc57c \ud55c\ub2e4. \ub2e4\ub9cc \ucd5c\ub300\uc720\uc9c0\uc628\ub3c4\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\uae4c\uc9c0 \uac00\uc5f4\ub41c \ubd80\ud488\uc774 \uc704\uc758 \uc8fc(2)\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uc628\ub3c4\ubc94\uc704\uc640 \uc2dc\uac04\uc73c\ub85c \ucd5c\uc885 \uc5f4\ucc98\ub9ac\ub97c \ud558\uc5ec\uc57c\ud55c\ub2e4. <\/p>\n\n\n\n

           (4) \ub0c9\uac04 \ubcc0\ud615 \ud55c \uc7ac\ub8cc\uc758 \uc77c\ubd80\ub97c \uae38\uc774\ubc29\ud5a5\uc73c\ub85c \uc6a9\uc811 \ud558\uba74, \uc6a9\uc811 \uc804 \ub610\ub294 \ud6c4\uc5d0 \ub178\uba40\ub77c\uc774\uc9d5\ud6c4 \ud15c\ud37c\ub9c1\uc744 \ud558\uc5ec\uc57c \ud55c\ub2e4. \uc774 \ub178\uba40\ub77c\uc774\uc9d5\uacfc \ud15c\ud37c\ub9c1\uc740 \uad6d\ubd80\uc801\uc73c\ub85c \ud558\uc5ec\uc11c\ub294 \uc548 \ub41c\ub2e4.<\/p>\n\n\n\n

          \u2468 \uae30\uc220\uae30\uc900 \uc81c74\uc870 2\ud56d\uc5d0\uc11c \ub530\ub77c \ubcf4\uc77c\ub7ec \ubc0f \ubd80\uc18d\uc124\ube44\uc5d0 \ub300\ud55c \ub0b4\uc9c4\uc124\uacc4\ub97c \ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc81c160\uc870\ubd80\ud130 \uc81c162\uc870\uae4c\uc9c0\uc758 \uaddc\uc815\uc5d0 \ub530\ub978\ub2e4.<\/p>\n\n\n\n

          \uc81c12\uc870 (\ub0b4\uc555\uc744 \ubc1b\ub294 \uc6d0\ud1b5\uccb4\uc758 \ub450\uaed8) \u2460 \ubc30\uad00, \ud29c\ube0c, \ub3d9\uccb4, \ub4dc\ub7fc \ubc0f \ud5e4\ub354(\uac00\uc7a5 \ucde8\uc57d\ud55c \ubd80\ubd84\uc758 \uac15\ub3c4\ub97c \uae30\uc900\ud568)\uc758 \ub450\uaed8\ub294 \ub2e4\uc74c \uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.  <\/p>\n\n\n\n

              \ub610\ub294   <\/p>\n\n\n\n

               \ub610\ub294   <\/p>\n\n\n\n

          \ube44\uace01. E<\/em> = \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6d0\ud1b5 \ub610\ub294 \uc6a9\uc811\ub41c \uc6d0\ud1b5\uc758 \uacbd\uc6b0 1.00, \ub610\ub294 \uad6c\uba4d\uac04\uc758 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728<\/p>\n\n\n\n

          \ube44\uace02. C<\/em> \uac12\uc740 \ud45c 4\uc640 \uac19\uc73c\uba70, \ubd80\uc2dd \ub610\ub294 \uce68\uc2dd\uc758 \uc5ec\uc720 \uac12\uc744 \ud3ec\ud568\ud558\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4.<\/p>\n\n\n\n

          [\ud45c 4]<\/p>\n\n\n\n

          \ub098\uc0ac\ubd99\uc774 \uad00, mm(in.)<\/strong><\/td>C\uc758 \uac12,mm(in.)<\/strong><\/td><\/tr>
           \ud638\uce6d\uc9c0\ub984 D \u2264 19 (3\/4)<\/td>1.65 (0.065) <\/td><\/tr>
          \ud638\uce6d\uc9c0\ub984 D > 19( 3\/4)<\/td>\ub098\uc0ac\uae4a\uc774 h <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \ube44\uace0 3. y<\/em> = \ud45c5\uc758 \uac12\uc744 \uac16\ub294 \uacc4\uc218\uc774\uba70, \ud45c\uc5d0 \uc5f4\uac70\ud55c \uc628\ub3c4\uac04\uc758 y<\/em>\uac12\uc740 \ubcf4\uac04\ubc95\uc73c\ub85c \uacb0\uc815\ud560 \uc218 \uc788\ub2e4. \ube44\ucca0\uae08\uc18d\uc7ac\ub8cc\uc758 \uacbd\uc6b0, y<\/em> = 0.4.<\/p>\n\n\n\n

          [\ud45c 5]<\/p>\n\n\n\n

          \uad6c \ubd84<\/strong><\/td>\uc628\ub3c4, \u2103(\u2109)<\/strong><\/td><\/tr>
          \uad6c \ubd84480 \uc774\ud558<\/strong> (900)<\/strong><\/td>510<\/strong> (950)<\/strong><\/td>540<\/strong> (1,000)<\/strong><\/td>565<\/strong> (1,050)<\/strong><\/td>595<\/strong> (1,100)<\/strong><\/td>620<\/strong> (1,150)<\/strong><\/td>650<\/strong> (1,200)<\/strong><\/td>675 \uc774\uc0c1<\/strong> (1,250)<\/strong><\/td><\/tr>
          \ud398\ub77c\uc774\ud2b8\uac15 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac15 800,801 800H, NO8801 825 N06230 N06022 N06025 N06045 N06600 N06601 N06625 N06690 617 \ud569\uae08 S31803<\/td>0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4<\/td>0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4<\/td>0.7 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4<\/td>0.7 0.4 0.4 0.4 … 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4<\/td>0.7 0.5 0.4 0.4 … 0.4 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.4<\/td>0.7 0.7 0.4 0.4 … 0.4 0.7 0.7 0.7 0.7 0.7 … 0.7 0.4<\/td>0.7 0.7 0.5 0.5 … 0.5 0.7 0.7 0.7 0.7 0.7 … 0.7 0.5<\/td>0.7 0.7 0.7 0.7 … 0.7 0.7 0.7 0.7 … …. … … 0.7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

           \u2461 \ubc14\uae65\uc9c0\ub984 125\u339c \uae4c\uc9c0 \ud074\ub798\ub4dc \uac15\ub3c4\ub97c \ud3ec\ud568\uc2dc\ud0a4\uc9c0 \uc54a\uc744 \uacbd\uc6b0, \ud29c\ube0c \ubc0f \ubc14\uc774\uba54\ud0c8\ud29c\ube0c\ub294\ub2e4\uc74c \uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \ud074\ub798\ub4dc \uac15\ub3c4\ub97c \ud3ec\ud568\uc2dc\ud0a4\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubc14\uc774\uba54\ud0c8 \ud29c\ube0c\uc5d0 \ub300\ud574\uc11c\ub294 \ub2e4\uc74c \uc2dd\uc744 \uc801\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n

          \ube44\uace0 1. \ud29c\ube0c\uc758 \ucd5c\ub300\ud5c8\uc6a9\uc751\ub825\uac12 S<\/em>\ub97c \uc120\ud0dd\ud558\ub294\ub370 \uc0ac\uc6a9\ub418\ub294 \uae08\uc18d\uc758 \uc628\ub3c4\ub294 \uc608\uc0c1\ub418\ub294 \ucd5c\ub300\ud3c9\uade0 \ubcbd\uc628\ub3c4 \uc989, \ud29c\ube0c\uc758 \uc678\uba74\uc628\ub3c4 \ubc0f \ub0b4\uba74\uc628\ub3c4\uc758 \ud569\uc744 2\ub85c \ub098\ub208 \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc5f4\uc744 \ud761\uc218\ud558\uc9c0 \uc54a\ub294 \ud29c\ube0c\uc758 \uacbd\uc6b0, \uae08\uc18d\uc628\ub3c4\ub294 \ud29c\ube0c \ub0b4 \uc720\uccb4\uc758 \uc628\ub3c4\ub85c \ud558\uc5ec\ub3c4 \uc88b\uc9c0\ub9cc \ud3ec\ud654\uc628\ub3c4 \ubcf4\ub2e4 \ub0ae\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \ube44\uace0 2. e<\/em> = 1.0\u339c, \ud29c\ube0c\uc2dc\ud2b8\uc5d0 \ud655\uad00\ub41c \ud29c\ube0c\uc758 \uacbd\uc6b0\uc5d0 25\u339c(1 in.)\ub97c \ub354\ud55c \uc2dc\ud2b8\uc758 \uae38\uc774\uc640 \ucd5c\uc18c\ud55c \uac19\uc740 \uae38\uc774\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \ub2e8 \ub2e4\uc74c\uc758 \uacbd\uc6b0\ub294 \uc608\uc678\uc774\ub2e4.         <\/p>\n\n\n\n

                   = 0, \ud29c\ube0c \uc2dc\ud2b8\uc5d0 \ud655\uad00\ub41c \ud29c\ube0c\uc758 \uacbd\uc6b0\uc5d0 25\u339c(1 in.)\ub97c \ub354\ud55c \uc2dc\ud2b8\uc758 \uae38\uc774\ub97c \ucd08\uacfc\ud558\ub294 \ud29c\ube0c \ub05d\ub2e8\ubd80\uc758 \ub450\uaed8\uac00 \ud45c6\uc758 \uac12 \uc774\uc0c1\uc778 \uacbd\uc6b0<\/p>\n\n\n\n

          = 0, \ud5e4\ub354 \ubc0f \ub4dc\ub7fc\uc5d0 \ub0b4\ub825 \uc6a9\uc811\ub41c \ud29c\ube0c\uc758 \uacbd\uc6b0<\/p>\n\n\n\n

          [\ud45c 6]<\/p>\n\n\n\n

          \ud29c\ube0c \ubc14\uae65\uc9c0\ub984, mm(in.)<\/strong><\/td>\ud29c\ube0c \ub450\uaed8,mm(in.)<\/strong><\/td><\/tr>
          32\u339c(11<\/sup>\/4<\/sub>) \uc774\ud558 32\u339c (11<\/sup>\/4<\/sub>)\ucd08\uacfc  50\u339c(2) \uc774\ud558 50\u339c(2) \ucd08\uacfc  75\u339c(3) \uc774\ud558 75\u339c(3) \ucd08\uacfc  100\u339c(4) \uc774\ud558 100\u339c(4) \ucd08\uacfc  125\u339c(5) \uc774\ud558<\/td>2.41(0.095) 2.67(0.105) 3.05(0.120) 3.43(0.135) 3.81(0.150)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

           \u2462 \ub3d9\uccb4\uc758 \ub450\uaed8\uac00 \ub3d9\uccb4\uc758 \uc548\ucabd \ubc18\uc9c0\ub984\uc758 1\/2\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \uc6d0\ud1b5\ud615 \ub2e8\uba74\uc758 \ubcf4\uc77c\ub7ec \ubd80\ud488\uc5d0 \ub300\ud55c \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc740 \ub2e4\uc74c\uc758 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

            \ub610\ub294 <\/p>\n\n\n\n

           \u2463 \u2460, \u2461 \ubc0f \u2462\ud56d\uc5d0 \uc0ac\uc6a9\ub41c \uae30\ud638\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

          t<\/em> = \uac00\uc7a5 \ucde8\uc57d\ud55c \ub3d9\uccb4 \ub2e8\uc5d0\uc11c \ud310\uc758 \ucd5c\uc18c \ub450\uaed8, \u339c<\/p>\n\n\n\n

          R<\/em> = \uac00\uc7a5 \ucde8\uc57d\ud55c \ub3d9\uccb4 \ub2e8\uc5d0\uc11c \uc548\ucabd \ubc18\uc9c0\ub984, \u339c<\/p>\n\n\n\n

          Ro<\/sub><\/em> = \uac00\uc7a5 \ucde8\uc57d\ud55c \ub3d9\uccb4 \ub2e8\uc5d0\uc11c \ubc14\uae65\ucabd \ubc18\uc9c0\ub984, \u339c<\/p>\n\n\n\n

           = \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825, \u33ab<\/p>\n\n\n\n

           = \uc6d0\ud1b5\uc758 \ubc14\uae65\uc9c0\ub984, \u339c <\/p>\n\n\n\n

           = \uae38\uc774\ubc29\ud5a5 \uc774\uc74c\ubd80\uc758 \ud6a8\uc728 \ub610\ub294 \uad6c\uba4d \uc0ac\uc774\uc758 \ub9ac\uac70\uba3c\ud2b8\uc758 \ud6a8\uc728<\/p>\n\n\n\n

          = \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6d0\ud1b5\uc73c\ub85c, \ub9ac\uac70\uba3c\ud2b8\uac00 \uc788\ub294 \uacbd\uc6b0 \uc81c26\uc870 \ubc0f \uc81c27\uc870\uc5d0 \ub530\ub978 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728<\/p>\n\n\n\n

          = w<\/em>, \uae38\uc774\ubc29\ud5a5 \uc6a9\uc811 \uc6d0\ud1b5\uc73c\ub85c \ub9ac\uac70\uba3c\ud2b8\uac00 \uc5c6\ub294 \uacbd\uc6b0 \uc81c26\uc870\uc5d0 \ub530\ub978 \uc6a9\uc811\uc774\uc74c\ubd80 \uac15\ub3c4 \uac10\uc18c\uacc4\uc218\uae38\uc774\ubc29\ud5a5 \uc6a9\uc811 \uc6d0\ud1b5\uc73c\ub85c \ub9ac\uac70\uba3c\ud2b8\uac00 \uc788\ub294 \uacbd\uc6b0, \uae38\uc774\ubc29\ud5a5 \uc6a9\uc811 \uc774\uc74c\ub9e4\uac00 \ub9ac\uac70\uba3c\ud2b8\ub97c \uad6c\uc131\ud558\ub294 \uad6c\uba4d\uc5d0 \uc758\ud574 \uad00\ud1b5\ud558\ub294 \ubd80\uc704\uac00 \uc5c6\uc744 \uacbd\uc6b0, E<\/em>\ub294 w<\/em> \ub610\ub294 \uc81c26\uc870 \ub610\ub294 \uc81c27\uc870\ub85c\ubd80\ud130\uc758 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc911 \ubcf4\ub2e4 \uc791\uc740 \ucabd\uc744 \ud0dd\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub9cc\uc77c \uae38\uc774\ubc29\ud5a5 \uc6a9\uc811 \uc774\uc74c\ub9e4 \uc911 \uc5b4\ub290 \ud55c \ubd80\ubd84\uc774\ub77c\ub3c4 \ub9ac\uac70\uba3c\ud2b8\ub97c \uad6c\uc131\ud558\ub294 \uad6c\uba4d\uc5d0 \uc758\ud574 \uad00\ud1b5\ub41c\ub2e4\uba74, E<\/em>\ub294 w<\/em>\uc5d0 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc744 \uacf1\ud55c \uac12\uc73c\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

           = KS B 6750 \ubd80\ud45c 1 \ubc0f ASME Sec \u2161, Part D 1A, 1B\uc5d0 \uaddc\uc815\ub41c \ud45c\uc5d0\uc11c \uc5f4\uac70\ud55c \uae08\uc18d\uc758 \uc124\uacc4\uc628\ub3c4\uc5d0\uc11c\uc758 \ucd5c\ub300\ud5c8\uc6a9\uc751\ub825\uac12, \u33ab<\/p>\n\n\n\n

           = \ub098\uc0ac\uac00\uacf5 \ubc0f \uad6c\uc870\uc801 \uc548\uc815\uc131\uc744 \uc704\ud55c \ucd5c\uc18c\ud5c8\uc6a9\uacf5\ucc28, \u339c<\/p>\n\n\n\n

           = \ud655\uad00 \ud29c\ube0c \ub05d\ub2e8\ubd80\uc5d0 \ub300\ud55c \ub450\uaed8 \uacc4\uc218<\/p>\n\n\n\n

           = \uc628\ub3c4\uacc4\uc218<\/p>\n\n\n\n

          Sb<\/sub><\/em> = \ud074\ub798\ub4dc \uac15\ub3c4\ub97c \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud558\ub294 \ubc14\uc774\uba54\ud0c8 \ud29c\ube0c\uc758 \uacbd\uc6b0, ASME Sec.II Part D \ud45c1A \ubc0f 1B \ud45c\uc5d0 \uc788\ub294 \ubaa8\uc7ac\uc758 \uc124\uacc4 \uc628\ub3c4\uc5d0\uc11c \ucd5c\ub300 \ud5c8\uc6a9 \uc751\ub825\uac12<\/p>\n\n\n\n

          Sc<\/sub><\/em> = \ud074\ub798\ub4dc \uac15\ub3c4\ub97c \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud558\ub294 \ubc14\uc774\uba54\ud0c8 \ud29c\ube0c\uc758 \uacbd\uc6b0, ASME Sec.II Part D \ud45c 1A \ubc0f 1B \uc788\ub294 \ud074\ub798\ub4dc \uae08\uc18d\uc758 \uc124\uacc4 \uc628\ub3c4\uc5d0\uc11c \ucd5c\ub300 \ud5c8\uc6a9 \uc751\ub825\uac12<\/p>\n\n\n\n

          tb<\/sub><\/em> = \ud074\ub798\ub4dc \uac15\ub3c4\ub97c \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud558\ub294 \ubc14\uc774\uba54\ud0c8 \ud29c\ube0c\uc5d0 \ub300\ud55c \ubaa8\uc7ac\uc758 \ucd5c\uc18c \uc694\uad6c \ub450\uaed8<\/p>\n\n\n\n

          tc<\/sub><\/em> = \ud074\ub798\ub4dc \uac15\ub3c4\ub97c \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud558\ub294 \ubc14\uc774\uba54\ud0c8 \ud29c\ube0c\uc5d0 \ub300\ud55c \ud074\ub798\ub4dc\uc758 \ucd5c\uc18c \uc694\uad6c \ub450\uaed8<\/p>\n\n\n\n

          tc<\/sub><\/em>\u00b4 = \ud074\ub798\ub4dc \uac15\ub3c4\ub97c \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud558\ub294 \ubc14\uc774\uba54\ud0c8 \ud29c\ube0c\uc5d0 \ub300\ud55c \uac15\ub3c4 \ubaa9\uc801\uc758 \ucd5c\uc18c \uc720\ud6a8 \ud074\ub798\ub4dc \ub450\uaed8<\/p>\n\n\n\n

          w<\/em> = \uc6a9\uc811 \uc774\uc74c\ubd80 \uac15\ub3c4 \uac10\uc18c\uacc4\uc218<\/p>\n\n\n\n

          \uc81c13\uc870 (\uc811\uc2dc\ud615 \uacbd\ud310) \u2460 \uc624\ubaa9\ud55c \uba74\uc5d0 \ub0b4\uc555\uc744 \ubc1b\ub294 \uad6c\uba4d\uc774 \uc5c6\uace0 \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\ub294 \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \ub450\uaed8\ub294 \uadf8\uac83\uc774 \uad6c\uc758 \uc77c\ubd80\ubd84\uc778 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c\uc758 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc811\uc2dc\ud615\uacbd\ud310\uc758 \uad6c\ud615\ubd80\ubd84\uc5d0 \uad6d\ubd80\uc801\uc73c\ub85c \uc587\uc740 \ubd80\ubd84\uc774 \uc788\ub2e4\uba74 \uc694\uad6c\ub450\uaed8\ub294 \uc544\ub798\uc2dd\uc73c\ub85c \uad6c\ud55c \ub450\uaed8\ubcf4\ub2e4 \uc801\uc5b4\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          1. \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \ubc18\uc9c0\ub984\uc740 \uacbd\ud310\uc758 \ud50c\ub79c\uc9c0 \ubd80\ubd84\uc758 \ubc14\uae65\uc9c0\ub984\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4. \ub450 \uac1c\uc758 \ubc18\uc9c0\ub984\uc774 \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0, \ub354 \ud070 \uac12\uc774 \uc704 \uc2dd\uc758 L<\/em>\uac12\uc73c\ub85c \ucde8\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          2. \uad6c\ud615\uc758 \uc77c\ubd80\ubd84\uc778 \uc811\uc2dc\ud615 \uacbd\ud310\uc774 \ubaa8\ub4e0 \uce58\uc218\uc5d0\uc11c 150\u339c\ub97c \ucd08\uacfc\ud558\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \ub9e8\ud640 \ub610\ub294 \ucd9c\uc785\uad6c\uac00 \uc788\ub294 \uacbd\uc6b0, \ub450\uaed8\ub294 \uc704\uc758 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud55c \uad6c\uba4d \uc5c6\ub294 \uacbd\ud310\uc5d0 \ub300\ud55c \uc694\uad6c\ub450\uaed8\uc758 15% \uc774\uc0c1\uc774 \ub418\ub3c4\ub85d \uc99d\uac00\uc2dc\ucf1c\uc57c \ud558\uc9c0\ub9cc. \uc5b4\ub5a0\ud55c \uacbd\uc6b0\uc5d0\ub3c4 \uad6c\uba4d\uc774 \uc5c6\ub294 \uacbd\ud310\uc5d0 \ub300\ud55c \ucd94\uac00\ub450\uaed8\ub294 3\u339c \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc811\uc2dc\ud615 \uacbd\ud310\uc774 \ubd80\ucc29\uad00\uc5d0 \uc758\ud574 \uc9c0\uc9c0\ub418\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \uad6c\uba4d\uc774 \uc788\ub294 \uacbd\uc6b0, \uad6c\uba4d \uc5c6\ub294 \uacbd\ud310\uc5d0 \ub300\ud55c \ub450\uaed8\uc758 \uc99d\uac00\ub294 \ud544\uc694\ud558\uc9c0 \uc54a\ub2e4. \uacbd\ud310\uc5d0 \ud55c \uac1c \uc774\uc0c1\uc758 \ub9e8\ud640\uc774 \uc788\ub294 \uacbd\uc6b0, \uc774 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud55c \ub450\uaed8\uc758 \uad6c\uba4d \uac04 \ucd5c\uc18c \uac70\ub9ac\ub294 \uacbd\ud310 \ubc14\uae65\uc9c0\ub984\uc758 \u00bc \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          3. \uad6c\ud615\uc758 \uc77c\ubd80\ubd84\uc778 \uc811\uc2dc\ud615 \uacbd\ud310, \ud0c0\uc6d0\ud615 \uacbd\ud310 \ubc0f \uc644\uc804 \ubc18\uad6c\ud615 \uacbd\ud310\uc5d0 \uc704\uce58\ud55c \ubcf4\uac15\uc774 \ud544\uc694\ud55c \ubaa8\ub4e0 \uad6c\uba4d\uc740 \uc81c16\uc870\uc5d0 \ub530\ub77c \ubcf4\uac15\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          4. \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \ubc18\uc9c0\ub984 L<\/em>\uc774 \uacbd\ud310\ubc14\uae65 \uc9c0\ub984\uc758 80% \ubbf8\ub9cc\uc778 \uacbd\uc6b0, \ud50c\ub79c\uc9c0\uc0bd\uc785\ud615 \ub9e8\ud640 \uad6c\uba4d\uc774 \uc788\ub294 \uacbd\ud310\uc758 \ub450\uaed8\ub294 \ucd5c\uc18c\ud55c L<\/em>\uc744 \uacbd\ud310\ubc14\uae65 \uc9c0\ub984\uc758 80%\uc640 \uac19\uac8c \ud558\uace0 \ub9e8\ud640\uc5d0 \ub300\ud55c \ucd94\uac00\ub450\uaed8\ub97c \ub354\ud55c \uac83\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \ub450\uaed8\ub294 \ubaa8\ub4e0 \uacbd\ud310 \ud615\uc0c1\uc5d0 \ub300\ud574 \ud50c\ub79c\uc9c0\ubd99\uc774 \ub9e8\ud640 \uad6c\uba4d\uc774 \uc788\ub294 \uacbd\ud310\uc758 \ucd5c\uc18c\ub450\uaed8\uc774\uc5b4\uc57c \ud558\uace0, \ub610\ud55c \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc751\ub825\uc740 \ubcc4\ud45c 1 \ubc0f ASME Sec \u2161, Part D\uc758 1A, 1B\uc5d0 \uc8fc\uc5b4\uc9c4 \uac12\uc744 \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          5. \uc644\uc804 \ubc18\uad6c\ud615 \uacbd\ud310\uc744 \uc81c\uc678\ud55c \ub2e4\ub978 \uacbd\ud310\uc740 \ub3d9\uc77c\ud55c \uc9c0\ub984\uc758 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \ub450\uaed8\ubcf4\ub2e4 \uc791\uc544\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          6. \ub2e8\ucd95 \uae38\uc774\uc758 \u00bd \ub610\ub294 \uacbd\ud310\uc758 \uae4a\uc774\uac00 \ucd5c\uc18c\ud55c \uacbd\ud310 \uc548\uc9c0\ub984\uc758 \u00bc\uc774\uc0c1\uc778 \ubc18\ud0c0\uc6d0\ud615\ud0dc\uc758 \uad6c\uba4d \uc5c6\ub294 \uacbd\ud310\uc740 \ucd5c\uc18c\ud55c \uc81c12\uc870\uc81c1\ud56d\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \ub300\ub85c \ub3d9\uc77c\ud55c \uc9c0\ub984\uc758 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4\uc758 \uc694\uad6c \ub450\uaed8\ub9cc\ud07c \ub450\uaebc\uc6cc\uc57c \ud55c\ub2e4. \ub9cc\uc77c \uae30\uc900\uc694\uac74\uc744 \ub9cc\uc871\uc2dc\ud0a4\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \ub9e8\ud640 \ud0c0\uc6d0\ud615 \uacbd\ud310\uc5d0 \uc788\ub2e4\uba74, \uadf8 \uacbd\ud310\uc758 \ub450\uaed8\ub294 \uadf8 \uc811\uc2dc\uc758 \ubc18\uc9c0\ub984\uc774 \uadf8 \uacbd\ud310\uc758 \ubc14\uae65\uc9c0\ub984\uc758 8\/10\uacfc \uac19\uace0, \uc81c1\ud56d\uc81c2\ud638\uc5d0\uc11c \uaddc\uc815\ud55c\ub300\ub85c \ub9e8\ud640\uc5d0 \ub300\ud55c \ucd94\uac00\ub450\uaed8\uac00 \uc788\ub294 \uad6c\ud615\uc758 \uc77c\ubd80\ub85c\uc11c \uc811\uc2dc\ud615\uc73c\ub85c \ub41c \uacbd\ud310\uc758 \ub450\uaed8\uc640 \ub3d9\uc77c\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          7. \uacbd\ud310\uc774 \uadfc\uc0ac\ud0c0\uc6d0\ud615\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \uacbd\uc6b0, \uacbd\ud310\uc758 \ub0b4\uba74\uc740 \uc7a5\ucd95\uc774 \uacbd\ud310\uc758 \uc548\uc9c0\ub984\uacfc \uac19\uace0, \ub2e8\ucd95\uc758 \u00bd\uc774 \uacbd\ud310\uc758 \uae4a\uc774\uc640 \uac19\ub3c4\ub85d \uadf8\ub9b0 \uc2e4\uc81c \ud0c0\uc6d0\uc758 \uc548\ucabd\uc774 \uc544\ub2cc \ubc14\uae65\ucabd\uc5d0 \ub193\uc544\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \uc2e4\uc81c \ud0c0\uc6d0\uacfc\uc758 \ucd5c\ub300\ud3b8\ucc28\ub294 \uacbd\ud310\uc758 \uc548\uc9c0\ub984\uc758 0.0125\ubc30\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          \u2461 \ubcfc\ub85d\uba74\uc5d0 \uc555\ub825\uc744 \ubc1b\ub294 \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\ub294 \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc740 \uc624\ubaa9\uba74\uc5d0 \uc555\ub825\uc744 \ubc1b\ub294 \ub3d9\uc77c\ud55c \uce58\uc218\uc758 \uacbd\ud310\uc5d0 \ub300\ud55c \uac12\uc758 60% \uc774\uc5b4\uc57c \ud55c\ub2e4. \ubc18\uad6c\ud615 \uacbd\ud310\uc5d0 \ub300\ud55c \uc81c13\uc870\uc81c3\ud56d\uacfc \ubc18 \ud0c0\uc6d0\ud615\uc5d0 \ub300\ud55c \uc81c13\uc870\uc81c1\ud56d\uc81c6\ud638\uc5d0\uc11c \uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5bb\uc5b4\uc9c4 \uacbd\ud310 \ub450\uaed8\ub294 \ubcfc\ub85d\uba74\uc5d0 \uc555\ub825\uc744 \ubc1b\ub294 \uacbd\ud310\uc5d0 \uc801\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

          \u2462 \uc624\ubaa9\uba74\uc5d0 \uc555\ub825\uc744 \ubc1b\ub294 \uad6c\uba4d\uc774 \uc5c6\uace0 \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\ub294 \uc644\uc804 \ubc18\uad6c\ud615 \uacbd\ud310\uc758 \ub450\uaed8\ub294 \ub2e4\uc74c\uc758 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc704\uc758 \uc2dd\uc740 \uc774\ub7ec\ud55c \uc2dd\uc73c\ub85c \uc8fc\uc5b4\uc9c4 \uacbd\ud310\uc758 \uc694\uad6c\ub450\uaed8\uac00 \uc548\ucabd \ubc18\uc9c0\ub984\uc758 35.6%\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc0ac\uc6a9\ub418\uc5b4\uc11c\ub294 \uc548 \ub418\uba70, \ub300\uc2e0\uc5d0 \ub2e4\uc74c\uc758 \uc2dd\uc774 \uc0ac\uc6a9\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc5ec\uae30\uc5d0\uc11c, <\/p>\n\n\n\n

          1. \uaddc\uaca9\uc694\uac74\uc744 \ub9cc\uc871\uc2dc\ud0a4\ub294 \ud50c\ub79c\uc9c0\uc0bd\uc785 \ub9e8\ud640\uc774 \uc644\uc804\ud55c \ubc18\uad6c\ud615 \uacbd\ud310\uc5d0 \uc788\ub2e4\uba74, \uadf8 \uacbd\ud310\uc758 \ub450\uaed8\ub294 \uadf8 \uc811\uc2dc\uc758 \ubc18\uc9c0\ub984\uc774\uadf8 \uacbd\ud310\uc758 \ubc14\uae65\uc9c0\ub984\uc758 8\/10\uacfc \uac19\uace0, \uc704 \uc81c\u2460\ud56d \uc81c2\ud638\uc5d0\uc11c \uaddc\uc815\ub41c \ubc14\uc640 \uac19\uc774 \ub9e8\ud640\uc5d0 \ub300\ud55c \ucd94\uac00\ub450\uaed8\uac00 \uc788\ub294 \uad6c\ud615\uc758 \uc77c\ubd80\ub85c\uc11c \uc811\uc2dc\ud615\uc73c\ub85c \ub41c \uacbd\ud310\uc5d0 \ub300\ud55c \uac83\uacfc \ub3d9\uc77c\ud574\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          2. \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc740 \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \uc624\ubaa9\ud55c \uba74\uc5d0\uc11c \uce21\uc815\ud55c \uacbd\ud310\uc758 \ubaa8\uc11c\ub9ac \ubc18\uc9c0\ub984\uc740 \uadf8 \uacbd\ud310 \uc7ac\ub8cc \ub450\uaed8\uc758 3\ubc30 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uc9c0\ub9cc, \uc5b4\ub5a0\ud55c \uacbd\uc6b0\uc5d0\ub3c4 \uadf8 \uacbd\ud310 \ubc14\uae65\uc9c0\ub984\uc758 6% \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc5b4\ub5a0\ud55c \uacbd\uc6b0\ub3c4 \uadf8 \ub108\ud074 \ubd80\ubd84\uc744 \uad6c\uc131\ud558\ub294 \uc6d0\ud658\uccb4\uc758 \uc77c\ubd80\ubd84\uc5d0 \uc758\ud574\uc11c \ub458\ub7ec\uc2f8\uc778 \uad6c\ud615\uc758 \uc77c\ubd80\ubd84\uc73c\ub85c \uad6c\uc131\ub418\ub294 \ubaa8\ub4e0 \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \ub108\ud074 \ubd80\ubd84\uc758 \uc131\ud615\uacf5\uc815\uc73c\ub85c \uc81c13\uc870\uc81c1\ud56d\uc758 \uacf5\uc2dd\uc73c\ub85c \uacc4\uc0b0\ud55c \uc694\uad6c\ub450\uaed8\uc758 10%\ub97c \ucd08\uacfc\ud558\ub294 \ub450\uaed8\uac10\uc18c\uac00 \uc788\uc5b4\uc11c\ub294 \uc548 \ub41c\ub2e4. \ub2e4\ub978 \ud615\uc2dd\uc758 \uacbd\ud310\ub4e4\uc740 \uc131\ud615 \ud6c4\uc5d0 \ud574\ub2f9 \uacf5\uc2dd\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ub450\uaed8 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2463 \uc81c\u2460\ud56d\u318d\uc81c\u2461\ud56d \ubc0f \uc81c\u2462\ud56d\uc5d0\uc11c \uc0ac\uc6a9\ub41c \uae30\ud638\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

          P<\/em> = \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825, \u33ab(\uc815\uc555\uc218\ub450 \ud558\uc911\uc740 \ud3ec\ud568\ud560 \ud544\uc694\uac00 \uc5c6\ub2e4)<\/p>\n\n\n\n

          L<\/em> = \uacbd\ud310\uc758 \uc624\ubaa9\ud55c \uba74\uc5d0\uc11c \uce21\uc815\ud55c \ubc18\uc9c0\ub984, \u339c<\/p>\n\n\n\n

          S<\/em> = \ucd5c\ub300 \ud5c8\uc6a9\uc751\ub825, \u33ab, (KS B 6750 \ubd80\ud45c 1 \ubc0f ASME Sec \u2161, Part D 1A, 1B\uc5d0 \uc8fc\uc5b4\uc9c4 \uac12\uc744 \uc0ac\uc6a9)<\/p>\n\n\n\n

          w<\/em> = \uc81c10\uc870\u2461\ud56d\uc758 \uc6a9\uc811\uc774\uc74c\ubd80 \uac15\ub3c4 \uac10\uc18c\uacc4\uc218<\/p>\n\n\n\n

          t<\/em> = \uacbd\ud310\uc758 \ucd5c\uc18c\ub450\uaed8<\/p>\n\n\n\n

          \uc81c14\uc870 (\uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\ub294 \ud3c9\uacbd\ud310 \ubc0f \ub36e\uac1c) <\/h4>\n\n\n\n

          \u2460 \uadf8\ub9bc 1\uacfc \uac19\uc740 \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc740 \ud3c9\uacbd\ud310, \ub36e\uac1c \ud310, \ubc0f \ube14\ub77c\uc778\ub4dc(blind) \ud50c\ub79c\uc9c0\uc758 \ucd5c\uc18c\ub450\uaed8\ub294 \ub2e4\uc74c\uc758 \uc8fc\uc5b4\uc9c4 \uc694\uac74\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \uc694\uac74\uc740 \uc6d0\ud615 \ubc0f \ube44\uc6d0\ud615 \uacbd\ud310 \ubc0f \ub36e\uac1c \uc591\ucabd \ubaa8\ub450\uc5d0 \uc801\uc6a9\ub41c\ub2e4. \uadf8\ub9bc 1\uc5d0 \uc5ec\ub7ec \uac00\uc9c0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud615\ud0dc\uc758 \ud3c9\uacbd\ud310\uacfc \ub36e\uac1c\uac00 \ub098\ud0c0\ub098 \uc788\ub2e4. \uc774 \uadf8\ub9bc\uc5d0\uc11c \uc6a9\uc811\uce58\uc218\ub294 \ubd80\uc2dd \ubc0f\/\ub610\ub294 \uce68\uc2dd\uc5d0 \ub300\ud55c \uc5b4\ub5a0\ud55c \uc5ec\uc720\ub3c4 \ud3ec\ud568\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c, \uc5ec\uc720\uac12\uc774 \ud574\ub2f9\ud558\ub294 \uacbd\uc6b0 \ucd94\uac00\uc6a9\uc811\uc774 \uc694\uad6c\ub41c\ub2e4.<\/p>\n\n\n\n

          \ube44\uace0 1. (e), (f), \ubc0f (g-1)\uc758 \uc6d0\ud615 \ub36e\uac1c, C = 0.33m, \ucd5c\uc18c C = 0.20; \ube44\uc6d0\ud615 \ub36e\uac1c, C = 0.33<\/p>\n\n\n\n

          [\uadf8\ub9bc 1] \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc740 \ud3c9\uacbd\ud310 \ubc0f \ub36e\uac1c\uc758 \ud615\ud0dc<\/p>\n\n\n\n

          \u2461 \uc81c 14 \uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uae30\ud638\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

           = \uacbd\ud310\uc758 \ubd80\ucc29 \ubc29\ubc95\uacfc \ub3d9\uccb4, \uad00, \ub610\ub294 \ud5e4\ub354 \uce58\uc218\uc5d0 \ub530\ub978 \uacc4\uc218 \ubc0f \uc81c4\ud56d\uc5d0 \uc5f4\uac70\ud55c \ubc14\uc640 \uac19\uc774 \uae30\ud0c0 \ud56d\ubaa9\uc5d0 \ub530\ub978 \ubb34\ucc28\uc6d0 \uacc4\uc218, \uc6a9\uc811\ub41c \ub36e\uac1c\uc5d0 \ub300\ud55c \uacc4\uc218\ub294 \uad6c\uc870\uc5d0 \ub300\ud574 \ud5c8\uc6a9\uc751\ub825\uc744 1.5S\ub85c \ud6a8\uacfc\uc801\uc73c\ub85c \uc99d\uac00\uc2dc\ud0a4\ub294 0.667\uc758 \uacc4\uc218\ub97c \ud3ec\ud568\ud55c\ub2e4.<\/p>\n\n\n\n

           = \uc9e7\uc740 \uc2a4\ud32c(span)\uc5d0 \ub300\ud574 \uc218\uc9c1\uc73c\ub85c \uce21\uc815\ud55c \ube44\uc6d0\ud615 \uacbd\ud310 \ub610\ub294 \ub36e\uac1c\uc758 \uae34 \uc2a4\ud32c, \u339c<\/p>\n\n\n\n

           = \uadf8\ub9bc1\uc5d0 \ub098\ud0c0\ub09c \ub300\ub85c \uce21\uc815\ud55c \uc9c0\ub984 \ub610\ub294 \uc9e7\uc740 \uc2a4\ud32c, \u339c<\/p>\n\n\n\n

          hG<\/sub><\/em> = \uadf8\ub9bc1\uc758 (j) \ubc0f (k)\uc5d0 \ub098\ud0c0\ub09c \ub300\ub85c \ubcfc\ud2b8\uc758 \uc911\uc2ec\uc120\uc5d0\uc11c \uac1c\uc2a4\ud0b7 \uc791\uc6a9\uc120\uae4c\uc9c0\uc758 \ubc18\uc9c0\ub984 \uac70\ub9ac\uc640 \uac19\uc740 \uac1c\uc2a4\ud0b7 \ubaa8\uba58\ud2b8 \uc554(moment arm), \u339c<\/p>\n\n\n\n

           = \ubcfc\ud2b8\uad6c\uba4d\uc758 \uc911\uc2ec\uc744 \ub530\ub77c \uce21\uc815\ud55c \ube44\uc6d0\ud615 \ubcfc\ud2b8\uccb4\uacb0 \uacbd\ud310\uc758 \ub458\ub808\uae38\uc774, \u339c<\/p>\n\n\n\n

           = \uadf8\ub9bc1\uc758 (a) \ubc0f (c)\uc5d0 \ub098\ud0c0\ub09c \ub300\ub85c \ub108\ud074\uc758 \uc811\uc120(tangent line)\uc73c\ub85c\ubd80\ud130 \uce21\uc815\ud55c \ud50c\ub79c\uc9c0\ubd99\uc774 \uacbd\ud310\uc758 \ud50c\ub79c\uc9c0 \uae38\uc774, \u339c<\/p>\n\n\n\n

           m<\/em> = \uc758 \ube44, \ubb34\ucc28\uc6d0<\/p>\n\n\n\n

           = \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825, \u33ab<\/p>\n\n\n\n

           = \ud50c\ub79c\uc9d5(flanging) \ub610\ub294 \ub2e8\uc870\uc5d0 \uc758\ud574 \uc131\ud615\ud55c \uacbd\ud310\uc758 \uc548\ucabd \ubaa8\uc11c\ub9ac\uc758 \ubc18\uc9c0\ub984, \u339c<\/p>\n\n\n\n

           = \ubcc4\ud45c 1 \ubc0f ASME Sec \u2161, Part D\uc758 \ud45c 1A\uc5d0 \uc8fc\uc5b4\uc9c4 \uac12\uc744 \uc0ac\uc6a9\ud55c \ucd5c\ub300 \ud5c8\uc6a9\uc751\ub825, \u33ab<\/p>\n\n\n\n

           = \ud3c9\uacbd\ud310 \ub610\ub294 \ub36e\uac1c\uc758 \ucd5c\uc18c\uc694\uad6c\ub450\uaed8, \u339c<\/p>\n\n\n\n

           = \uadf8\ub9bc 1\uc758 (b)\uc5d0 \ub098\ud0c0\ub09c \ub300\ub85c \ub300\ub2e8\ubd80\uc5d0\uc11c \ub2e8\uc870 \uacbd\ud310\uc5d0 \ub300\ud55c \ud50c\ub79c\uc9c0\uc758 \ud638\uce6d \ub450\uaed8, \u339c<\/p>\n\n\n\n

           = \ud3c9\uacbd\ud310 \ub610\ub294 \ub36e\uac1c\uc758 \ud638\uce6d \ub450\uaed8, \u339c<\/p>\n\n\n\n

           = \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4, \uad00, \ub610\ub294 \ud5e4\ub354\uc758 \uc555\ub825\uc5d0 \ub300\ud55c \uc694\uad6c\ub450\uaed8, \u339c<\/p>\n\n\n\n

           = \ub3d9\uccb4, \uad00, \ub610\ub294 \ud5e4\ub354\uc758 \uaddc\uc815 \ucd5c\uc18c\ub450\uaed8, \u339c<\/p>\n\n\n\n

           = \uadf8\ub9bc 1\uc758 (g-1), (g-2)\uc5d0 \ub098\ud0c0\ub09c \ub300\ub85c \uacbd\ud310 \uac00\uc7a5\uc790\ub9ac\ub97c \ub4dc\ub7fc, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \ub0b4\uba74\uae4c\uc9c0 \uc5f0\uacb0\ud558\ub294 \uc6a9\uc811\ub450\uaed8, \u339c<\/p>\n\n\n\n

           = \uadf8\ub9bc 1\uc758 (r)\uc5d0 \ub098\ud0c0\ub09c \ub300\ub85c \ub9c8\uac10 \uc6a9\uc811\ubd80 \ubaa9\uce58\uc218, \u339c<\/p>\n\n\n\n

           = \uc81c3\ud56d\uc81c2\ud638\uc5d0 \uc815\uc758\ud55c \ub300\ub85c \ucd1d \ubcfc\ud2b8\ud558\uc911, N <\/p>\n\n\n\n

           = \uc81c3\ud56d\uc5d0 \uc8fc\uc5b4\uc9c4 \ub300\ub85c \uc9e7\uc740 \uc2a4\ud32c\uacfc \uae34 \uc2a4\ud32c\uc758 \ube44\uc5d0 \ub530\ub77c \uacb0\uc815\ub418\ub294 \ube44\uc6d0\ud615 \uacbd\ud310 \ubc0f \ub36e\uac1c\uc5d0 \ub300\ud55c \ubb34\ucc28\uc6d0 \uacc4\uc218 <\/p>\n\n\n\n

          \u2462 \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc740 \ud3c9\uacbd\ud310, \ub36e\uac1c \ubc0f \ube14\ub77c\uc778\ub4dc(blind) \ud50c\ub79c\uc9c0\uc758 \ub450\uaed8\ub294 \ub2e4\uc74c \uc694\uac74\uc911 \ud558\ub098\ub97c \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \ubd80\uc18d\uc11c 4(ASME B16.5)\uc5d0 \ub530\ub974\ub294 \ucca0\uac15\uc7ac\ub8cc\uc758 \uc6d0\ud615\ube14\ub77c\uc778\ub4dc \ud50c\ub79c\uc9c0\ub294 \uadf8\ub9bc 1\uc758 (j) \ubc0f (k)\uc5d0 \ub098\ud0c0\ub09c \uc885\ub958\uc758 \uacbd\uc6b0, \ubd80\uc18d\uc11c 4(ASME B16.5)\uc758 \ud45c 2\uc5d0 \uc788\ub294 \uc9c0\ub984 \ubc0f \uc555\ub825-\uc628\ub3c4 \ub4f1\uae09\uc744 \ud5c8\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n

          2. \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc740 \uc6d0\ud615\uc758 \ud3c9\uacbd\ud310, \ub36e\uac1c \ubc0f \ube14\ub77c\uc778\ub4dc \ud50c\ub79c\uc9c0\uc758 \ud544\uc694 \ucd5c\uc18c\ub450\uaed8\ub294 \ub2e4\uc74c \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                      (1) <\/p>\n\n\n\n

            \ub2e4\ub9cc, \uacbd\ud310, \ub36e\uac1c \ub610\ub294 \ube14\ub77c\uc778\ub4dc \ud50c\ub79c\uc9c0\uac00 \uac00\uc7a5\uc790\ub9ac \ubaa8\uba58\ud2b8[\uadf8\ub9bc 1\uc758 (j) \ubc0f (k)]\ub97c \uc77c\uc73c\ud0a4\ub294 \ubcfc\ud2b8\ub85c \uccb4\uacb0\ud558\ub294 \uacbd\uc6b0\ub294 \uc608\uc678\uc774\uba70, \uc774 \uacbd\uc6b0, \ub450\uaed8\ub294 \ub2e4\uc74c \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                 (2)<\/p>\n\n\n\n

            \uc2dd (2)\ub97c \uc0ac\uc6a9\ud560 \ub54c, \ub450\uaed8 t<\/em>\ub294 \uc124\uacc4\uc870\uac74 \ubc0f \uac1c\uc2a4\ud0b7 \uc790\ub9ac(Seating)\uc870\uac74 \uc591\ucabd \ubaa8\ub450\uc5d0 \ub300\ud574 \uacc4\uc0b0\ud558\uc5ec\uc57c \ud558\uba70, \ub450 \uac12 \uc911 \ub354 \ud070 \uac83\uc774 \uc0ac\uc6a9\ub418\uc5b4\uc57c \ud55c\ub2e4. \uc124\uacc4\uc870\uac74\uc5d0\uc11c \uacc4\uc0b0\ud558\ub294 \uacbd\uc6b0, P<\/em>\uc758 \uac12\uc740 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc774\uace0, \uc124\uacc4\uc628\ub3c4\uc5d0\uc11c\uc758 S<\/em>\uac12\uc774 \uc0ac\uc6a9\ub418\uc5b4\uc57c \ud558\uba70, W<\/em>\ub294 \ub05d\ub2e8\ubd80\uc758 \uc555\ub825 \ud558\uc911\uc744 \uacac\ub514\uace0 \uac1c\uc2a4\ud0b7\uc758 \ubc00\ucc29\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \ubcfc\ud2b8 \ud558\uc911\uc758 \ud569\uc774\uc5b4\uc57c \ud55c\ub2e4. \uac1c\uc2a4\ud0b7 \uc790\ub9ac\uc5d0\uc11c \uacc4\uc0b0\ud558\ub294 \uacbd\uc6b0, P<\/em>\ub294 0\uc774\uace0, \ub300\uae30\uc628\ub3c4\uc5d0\uc11c\uc758 S<\/em>\uac12\uc774 \uc0ac\uc6a9\ub418\uc5b4\uc57c \ud558\uba70, W<\/em>\ub294 \ud544\uc694\ud55c \ubcfc\ud2b8\ud558\uc911\uacfc \uc2e4\uc81c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubcfc\ud2b8\uba74\uc801\uc5d0 \ub300\ud574 \uc720\ud6a8\ud55c \ud558\uc911\uc758 \ud3c9\uade0\uc744 \uc801\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          3.  \uc2a4\ud14c\uc774\ub85c \uc9c0\uc9c0\ub418\uc9c0 \uc54a\uc740 \ud3c9\uacbd\ud310, \ub36e\uac1c \ub610\ub294 \ube14\ub77c\uc778\ub4dc \ud50c\ub79c\uc9c0\ub294 \uc815\uc0ac\uac01\ud615, \uc9c1\uc0ac\uac01\ud615, \ud0c0\uc6d0\ud615, \ube44\uc6d0\ud615(obround), \ubd80\ucc44\uaf34 \ub610\ub294 \ub2e4\ub978 \ube44\uc6d0\ud615(noncircular) \ud558\uc5ec\ub3c4 \uc88b\ub2e4. \uc774\ub4e4\uc758 \uc694\uad6c\ub450\uaed8\ub294 \ub2e4\uc74c \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                        (3)<\/p>\n\n\n\n

                       (4)<\/p>\n\n\n\n

          Z\ub294 2.5\ub97c \ucd08\uacfc\ud560 \ud544\uc694\uac00 \uc5c6\ub2e4. <\/p>\n\n\n\n

          \uc2dd (3)\uc740 \uac00\uc7a5\uc790\ub9ac \ubaa8\uba58\ud2b8[\uadf8\ub9bc1\uc758 (j) \ubc0f (k)]\ub97c \uc77c\uc73c\ud0a4\ub294 \ubcfc\ud2b8\ub85c \uccb4\uacb0\ud558\ub294 \ube44\uc6d0\ud615 \uacbd\ud310, \ub36e\uac1c \ub610\ub294 \ube14\ub77c\uc778\ub4dc \ud50c\ub79c\uc9c0\uc5d0\ub294 \uc801\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4. \uc774\ub7ec\ud55c \ud615\ud0dc\uc758 \ube44\uc6d0\ud615 \uacbd\ud310\uc758 \uacbd\uc6b0, \uc694\uad6c\ub450\uaed8\ub294 \ub2e4\uc74c \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                     (5)<\/p>\n\n\n\n

          \uc2dd (5)\ub97c \uc774\uc6a9\ud560 \ub54c, \ub450\uaed8 \ub294 \uc2dd (2)\uc5d0 \ub300\ud574 \uc704\uc5d0\uc11c \uaddc\uc815\ud55c \uac83\uacfc \uac19\uc740 \ub3d9\uc77c\ud55c \ubc29\ubc95\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2463 \uadf8\ub9bc 1\uc5d0 \ub098\ud0c0\ub09c \uad6c\uc870\ubb3c\uc758 \ud615\ud0dc\uc5d0 \ub300\ud574, \uc2dd (1), (2), (3) \ubc0f (5)\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 C\uc758 \ucd5c\uc18c\uac12\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

          1. \uadf8\ub9bc 1\uc758 (a)<\/p>\n\n\n\n

          C = 0.17 \ub3d9\uccb4, \uad00, \ub610\ub294 \ud5e4\ub354\uc640 \uc77c\uccb4\ud615 \ub2e8\uc870 \ub610\ub294 \ub9de\ub300\uae30 \uc6a9\uc811\ub418\uace0, \uc548\ucabd \ubaa8\uc11c\ub9ac\uc758 \ubc18\uc9c0\ub984\uc774 \uacbd\ud310 \uc694\uad6c\ub450\uaed8\uc758 3\ubc30 \uc774\uc0c1\uc774\uba70, \ud50c\ub79c\uc9c0 \uae38\uc774\uc640 \uad00\ub828\ud55c \uc5b4\ub5a0\ud55c \ud2b9\ubcc4\uc694\uac74\ub3c4 \uc5c6\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \uc6d0\ud615 \ubc0f \ube44\uc6d0\ud615 \uacbd\ud310\uc758 \uacbd\uc6b0, \uc6a9\uc811\uc740 \u201c\uc6a9\uc811\uae30\uc220\uae30\uc900\uc758 \ud310\ub2e8\uae30\uc900\u201d \uc5d0 \uc8fc\uc5b4\uc9c4 \uc6d0\uc8fc \uc774\uc74c\ubd80\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \uc694\uac74\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          C = 0.10 \uc6d0\ud615 \uacbd\ud310\uc758 \uacbd\uc6b0. \uc704\uc758 \uc124\uacc4\uc870\uac74\uc758 \uacbd\ud310\uc5d0 \ub300\ud55c \ud50c\ub79c\uc9c0 \uae38\uc774\ub294 \uc2dd (6)\uc758 \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                      (6)<\/p>\n\n\n\n

          C = 0.10\uc774 \uc0ac\uc6a9\ub420 \ub54c, \ud14c\uc774\ud37c(tapered) \ubd80\ubd84\uc758 \uae30\uc6b8\uae30\ub294 1:3\uc744 \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          2. \uadf8\ub9bc 1\uc758 (b-1)<\/p>\n\n\n\n

                 C<\/em> = 0.17 \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc640 \uc77c\uccb4\ud615 \ub2e8\uc870\ub97c \ud558\uac70\ub098 \ub9de\ub300\uae30 \uc6a9\uc811\ud558\uc5ec \ub9cc\ub4e0 \uc6d0\ud615 \ubc0f \ube44\uc6d0\ud615 \uacbd\ud310\uc758 \uacbd\uc6b0 \uc548\ucabd\ubaa8\uc11c\ub9ac \ubc18\uc9c0\ub984\uc740 \ud50c\ub79c\uc9c0\ub450\uaed8\uc758 3\ubc30 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

                  \uadf8\ub9bc 1\uc758 (b-2)<\/p>\n\n\n\n

                  C <\/em>=0.33m<\/em>  C<\/em>=0.20\uc774\uc0c1  \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc640 \ub9de\ub300\uae30 \uc6a9\uc811\ud558\uac70\ub098 \uc77c\uccb4\ud615\uc73c\ub85c \ub9cc\ub4e0 \ub2e8\uc870 \uc6d0\ud615 \ubc0f \ube44\uc6d0\ud615 \uacbd\ud310\uc758 \uacbd\uc6b0, \ud5c8\ube0c \ud50c\ub79c\uc9c0 \ub450\uaed8\ub294 \ub3d9\uccb4 \ub450\uaed8 \uc774\uc0c1\uc774\uace0, \uc548\ucabd \ubaa8\uc11c\ub9ac \ubc18\uc9c0\ub984\uc740 \ub2e4\uc74c\ubcf4\ub2e4 \uc791\uc9c0 \uc54a\ub2e4.<\/p>\n\n\n\n

                  r<\/em>min<\/sub> = ts<\/sub><\/em> \u2264 38 mm(1\u00bd in.)\uc758 \uacbd\uc6b0 10 mm(0.375 in.)<\/p>\n\n\n\n

                  r<\/em>min<\/sub> = ts<\/sub><\/em> > 38 mm(1\u00bd in.)\uc758 \uacbd\uc6b0 0.25ts <\/sub><\/em>\uadf8\ub7ec\ub098 19 mm(3\/4 in.)\ub97c \ucd08\uacfc\ud560 \ud544\uc694\ub294 \uc5c6\ub2e4.<\/p>\n\n\n\n

                 \ud5c8\ube0c\ub294 \ub2e8\uc870 \ube14\ub7ad\ud06c\ub97c \uae30\uacc4\uac00\uacf5\ud558\uac70\ub098 \uc9c1\uc811 \ub2e8\uc870 \uc791\uc5c5\uc73c\ub85c \ud615\uc131\ud574\ub3c4 \ub41c\ub2e4. \uc774 \uadf8\ub9bc\uc740 \ud310, \ubc14, \ub610\ub294 \ub85c\ub4dc\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud574\uc11c\ub294 \uc548\ub41c\ub2e4.<\/p>\n\n\n\n

          3. \uadf8\ub9bc 1\uc758 (c)<\/p>\n\n\n\n

          C = 0.30. \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \ub05d\ub2e8\ubd80\uc5d0 \ub098\uc0ac\ub85c \uc5f0\uacb0\ub418\uace0, \uc548\ucabd \ubaa8\uc11c\ub9ac \ubc18\uc9c0\ub984\uc774 3t<\/em> \uc774\uc0c1\uc778 \ud50c\ub79c\uc9c0\ubd99\uc774 \uc6d0\ud615 \ud3c9\ud310\uc758 \uacbd\uc6b0. \uc555\ub825\uc73c\ub85c \uc778\ud55c \ub05d\ub2e8\ubd80\uc758 \ud798\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\ub294 \uc804\ub2e8, \uc778\uc7a5 \ub610\ub294 \uc555\ucd95\uc5d0 \uc758\ud55c \ud30c\uc190\uc5d0 \ub300\ube44\ud55c \ub098\uc0ac \uccb4\uacb0\ubd80\uc758 \uc124\uacc4\ub294 \ucd5c\uc18c \uc548\uc804\uc728 4\ub97c \uae30\uc900\uc73c\ub85c \ud558\uace0, \ub098\uc0ac \ubd80\ud488\uc740 \ucd5c\uc18c\ud55c \ub3d9\uc77c \uc9c0\ub984\uc758 \ud45c\uc900 \ubc30\uad00\uc5d0 \ub300\ud55c \ub098\uc0ac\ub9cc\ud07c\uc758 \uac15\ub3c4\ub97c \uac00\uc838\uc57c \ud55c\ub2e4. \ud544\uc694\ud55c \uacbd\uc6b0 \uae30\ubc00\uc6a9\uc811\uc774 \uc0ac\uc6a9\ub420 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          4. \uadf8\ub9bc 1\uc758 (d)<\/p>\n\n\n\n

          C = 0.13 \uce58\uc218 d\uac00 600 \u339c \uc774\ud558\uc774\uace0, \uacbd\ud310\uc758 \ub450\uaed8\uc640 \uce58\uc218 d<\/em>\uc758 \ube44\uac00 0.05 \uc774\uc0c1 0.25 \uc774\ud558\uc774\uace0, \uacbd\ud310\uc758 \ub450\uaed8 th<\/sub><\/em>\uac00 \ub3d9\uccb4 \ub450\uaed8 ts<\/sub><\/em> \uc774\uc0c1\uc774\uace0, \uc548\ucabd \ubaa8\uc11c\ub9ac \ubc18\uc9c0\ub984\uc774 0.25t<\/em> \uc774\uc0c1\uc774\uba70 \ub610\ud55c, \uad6c\uc870\ub294 \ud5e4\ub354\uc758 \ub05d\ub2e8\ubd80\ub97c \ub9c9\ub294\ub370 \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc218 \uae30\ubc95\uc73c\ub85c\uc11c \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \ub05d\ub2e8\ubd80\ub97c \uc5c5\uc138\ud305(upsetting) \ubc0f \uc2a4\ud53c\ub2dd(spinning)\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          5. \uadf8\ub9bc 1\uc758 (e), (f), \ubc0f (g-1)<\/p>\n\n\n\n

                  \uc6d0\ud615\ud310\uc758 \uacbd\uc6b0 C=0.33m, \ucd5c\uc18c\uac12\uc740 0.20, \ube44\uc6d0\ud615 \ud3c9\ud310\uc758 \uacbd\uc6b0 C=0.33, \ub4dc\ub7fc, \uad00 \ub610\ub294 \ud5e4\ub354 \uc548\ucabd\uc5d0 \uc6a9\uc811\ub418\uace0 \uadf8 \uc678\uc5d0 \uc6a9\uc811\ubcf4\uc77c\ub7ec \ub4dc\ub7fc\uc758 \uac01 \ud615\ud0dc\uc758 \uc694\uac74\uc5d0 \ub300\ud574 \ub9cc\uc871\uc2dc\ud0a4\ub294 \uacbd\uc6b0\uc5d0 \uc801\uc6a9\ud55c\ub2e4. \ub4dc\ub7fc\uc5d0 \ud544\uc694\ud55c \uacbd\uc6b0, \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac\uac00 \ud3ec\ud568\ub418\ub098 \uccb4\uc801\uac80\uc0ac\ub294 \uc0dd\ub7b5\ud55c\ub2e4. t\ub97c \uacc4\uc0b0\ud560 \ub54c 1 \ubbf8\ub9cc\uc778 m \uac12\uc774 \uc0ac\uc6a9\ub418\uba74, \ub3d9\uccb4\ub450\uaed8 ts<\/sub><\/em>\ub294 \uacbd\ud310\uc758 \ub0b4\uba74\uc73c\ub85c\ubd80\ud130 \uc548\ucabd\uc73c\ub85c \ucd5c\uc18c\ud55c \uc640 \uac19\uc740 \uac70\ub9ac\uc5d0 \uac78\uccd0 \uc720\uc9c0\ub418\uc5b4\uc57c \ud55c\ub2e4. (e) \ubc0f (f)\uc758 \ud544\ub9bf \uc6a9\uc811\ubd80\uc758 \ubaa9\ub450\uaed8\ub294 \ucd5c\uc18c\ud55c 0.7t<\/em>s<\/sub> \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. (g-1)\uc758 \uc6a9\uc811\ubd80 tw<\/sub><\/em>\uc758 \ud06c\uae30\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4\uc758 \uc694\uad6c\ub450\uaed8\uc758 2\ubc30 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uace0, \ub3d9\uccb4 \uacf5\uce6d\ub450\uaed8\uc758 1.25\ubc30 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uc9c0\ub9cc, \uacbd\ud310\ub450\uaed8\ub97c \ucd08\uacfc\ud560 \ud544\uc694\ub294 \uc5c6\ub2e4. \uc6a9\uc811\ubd80\ub294 \uadf8\ub9bc\uc5d0\uc11c \ub098\ud0c0\ub09c \uac83\ucc98\ub7fc \uacbd\ud310\uc758 \uc548\ucabd \uba74\uc5d0\uc11c \uc6a9\uc811\ubd80\uc758 \ub8e8\ud2b8(root)\uac00 \uc788\ub294 \uc6a9\uc811 \uadf8\ub8e8\ube0c(groove)\uc5d0 \uc6a9\ucc29\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          6. \uadf8\ub9bc 1\uc758 (g-2)   <\/p>\n\n\n\n

           \uac00. C = 0.33 \ub4dc\ub7fc, \uad00 \ub610\ub294 \ud5e4\ub354 \uc548\ucabd\uc5d0 \uc6a9\uc811\ub418\uace0, \uc6a9\uc811 \ubcf4\uc77c\ub7ec \ub4dc\ub7fc\uc758 \uac1c\ubcc4 \ud615\uc2dd\uc5d0 \ub300\ud55c \uc694\uac74\uc744 \ucda9\uc871\uc2dc\ud0a4\ub294 \uc6d0\ud615 \ud310\uc758 \uacbd\uc6b0. \ub4dc\ub7fc\uc5d0 \uc694\uad6c\ub418\ub294 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \ud3ec\ud568\uc2dc\ud0a4\uace0 \uccb4\uc801\ube44\ud30c\uad34\uc2dc\ud5d8\uc740 \uc0dd\ub7b5\ud55c\ub2e4. \ud5e4\ub354\uc758 \ub0b4\uba74\uc5d0 \uc6a9\ucc29\ub418\uc9c0 \uc54a\uc744 \ub54c\ub294, \uc6a9\uc811\uc774 \ub418\uc9c0 \uc54a\ub294 \uacbd\ud310\uc758 \ub450\uaed8\ub294 \uc81c3\ud56d\uc81c2\ud638\uc5d0 \ub530\ub77c \uacc4\uc0b0\ud55c \uacbd\ud310\uc758 \ub450\uaed8\uc5d0 \ucd94\uac00\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub4dc\ub7fc\uc774\ub098 \ud5e4\ub354\ub294 NPS 4 \uc774\ud558\ub85c \uc81c\ud55c\ud55c\ub2e4.<\/p>\n\n\n\n

           \ub098. C = 0.33. \ub4dc\ub7fc, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \uc548\ucabd\uc5d0 \uc6a9\uc811\ub418\uace0, \uadf8\ubc16\uc5d0, \ub4dc\ub7fc\uc5d0 \ud544\uc694\ud55c \uacbd\uc6b0 \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac\ub97c \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud558\uc9c0\ub9cc \uccb4\uc801\ube44\ud30c\uad34\uc2dc\ud5d8<\uc0ad\uc81c>\uc744 \uc0dd\ub7b5\ud558\uc5ec\ub3c4 \ub418\ub294 \uc6a9\uc811 \ubcf4\uc77c\ub7ec \ub4dc\ub7fc\uc758 \uac01 \ud615\ud0dc\uc5d0 \ub300\ud55c \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \ube44\uc6d0\ud615 \ud3c9\ud310\uc758 \uacbd\uc6b0. (e) \ubc0f (f)\uc758 \ud544\ub9bf \uc6a9\uc811\ubd80\uc758 \ubaa9\ub450\uaed8\ub294 \ucd5c\uc18c\ud55c 0.7t<\/em>s<\/sub> \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. (g-1)\uc758 \uc6a9\uc811\ubd80 tw<\/sub><\/em>\uc758 \ud06c\uae30\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4\uc758 \uc694\uad6c\ub450\uaed8\uc758 2\ubc30 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uace0, \ub3d9\uccb4 \uacf5\uce6d\ub450\uaed8\uc758 1.25\ubc30 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uc9c0\ub9cc, \uacbd\ud310\ub450\uaed8\ub97c \ucd08\uacfc\ud560 \ud544\uc694\ub294 \uc5c6\ub2e4. \uc6a9\uc811\ubd80\ub294 \uadf8\ub9bc\uc5d0\uc11c \ub098\ud0c0\ub09c \uac83\ucc98\ub7fc \uacbd\ud310\uc758 \uc548\ucabd \uba74\uc5d0\uc11c \uc6a9\uc811\ubd80\uc758 \ub8e8\ud2b8(root)\uac00 \uc788\ub294 \uc6a9\uc811 \uadf8\ub8e8\ube0c(groove)\uc5d0 \uc6a9\ucc29\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          7. \uadf8\ub9bc 1\uc758 (i)<\/p>\n\n\n\n

          C = 0.33m \ucd5c\uc18c\uac12\uc740 0.2 0.7ts<\/sub><\/em>\uc758 \ucd5c\uc18c \ubaa9 \ub450\uaed8\ub97c \uac00\uc9c4 \uc548\ucabd \uc6a9\uc811\ubd80\ub97c \uc0ac\uc6a9\ud560 \ub54c \ub4dc\ub7fc, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \ub05d\ub2e8\ubd80\uc5d0 \uc6a9\uc811\ub418\ub294 \uc6d0\ud615 \ud3c9\ud310\uc758 \uacbd\uc6b0. \uc6a9\uc811 \uadf8\ub8e8\ube0c(groove) \ubc14\ub2e5\uc758 \ud3ed\uc740 3\u339c\uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uba70, \ub178\ucd9c\ub41c \uac00\uc7a5\uc790\ub9ac\ub294 ts<\/sub><\/em> \ub610\ub294 6\u339c \uc911 \uc791\uc740 \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, ts<\/sub><\/em>\uac00 1.25tr<\/sub><\/em> \uc774\uc0c1\uc774\uace0 \uacc4\uc218 C\ub97c 0.33\uc73c\ub85c \ud0dd\ud55c\ub2e4\uba74 \uc548\ucabd \ud544\ub9bf\uc6a9\uc811\uc740 \uc0dd\ub7b5\ud574\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          8. \uadf8\ub9bc 1\uc758 (j) \ubc0f (k)<\/p>\n\n\n\n

          C = 0.3 \uadf8\ub9bc\uc5d0 \ub098\ud0c0\ub09c \ub300\ub85c \ub3d9\uccb4, \ud50c\ub79c\uc9c0 \ub610\ub294 \uce21\uba74\ud310\uc5d0 \ubcfc\ud2b8\ub85c \uccb4\uacb0\ub41c \uc6d0\ud615 \ubc0f \ube44\uc6d0\ud615 \uacbd\ud310 \ubc0f \ub36e\uac1c\uc758 \uacbd\uc6b0. \ubcfc\ud2b8 \uccb4\uacb0\ub85c \ub36e\uac1c\uc5d0 \uc791\uc6a9\ud558\ub294 \ucd94\uac00 \ubaa8\uba58\ud2b8 \ub54c\ubb38\uc5d0 \uc2dd (2) \ub610\ub294 (5)\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. (k)\uc5d0 \ub098\ud0c0\ub09c \ubc14\uc640 \uac19\uc774 \ub36e\uac1c \ud310\uc5d0 \uc6d0\ub458\ub808 \uac1c\uc2a4\ud0b7\uc744 \uc704\ud55c \ud648\uc774 \uc788\ub294 \uacbd\uc6b0, \ud648 \uc544\ub798 \ub610\ub294 \ud648\uacfc \ub36e\uac1c \ud310\uc758 \ubc14\uae65\ucabd \uac00\uc7a5\uc790\ub9ac \uc0ac\uc774\uc758 \ub36e\uac1c \ud310\uc758 \uc21c\ub450\uaed8\ub294 \ub2e4\uc74c\uc758 \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          – \uc6d0\ud615 \uacbd\ud310 \ubc0f \ub36e\uac1c\uc758 \uacbd\uc6b0, <\/p>\n\n\n\n

          – \ube44\uc6d0\ud615 \uacbd\ud310 \ubc0f \ub36e\uac1c\uc758 \uacbd\uc6b0, <\/p>\n\n\n\n

          9. \uadf8\ub9bc 1\uc758 (m), (n), \ubc0f (o)<\/p>\n\n\n\n

          C = 0.3 \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \ub05d\uc5d0 \uc6d0\ud615 \ud3c9\ud310\uc774 \uc0bd\uc785\ub418\uace0 \ud655\uc2e4\ud55c \uae30\uacc4\uc801 \uc7a0\uae08\uc7a5\uce58\ub85c \uc81c \uc790\ub9ac\uc5d0 \uace0\uc815\ub41c \uc6d0\ud615 \ud3c9\ud310\uc758 \uacbd\uc6b0, \uadf8\ub9ac\uace0 \uc555\ub825\uacfc \uc11c\ub85c \uc0c1\uc774\ud55c \uc5f4\ud33d\ucc3d\uc73c\ub85c \uc778\ud55c \uc804\ub2e8, \uc778\uc7a5, \uc555\ucd95 \ub610\ub294 \ud50c\ub808\uc5b4\ub9c1\uc744 \ud3ec\ud568\ud558\ub294 \ubc18\uc9c0\ub984 \ubc29\ud5a5\uc758 \ubcc0\ud615\uc5d0 \uc758\ud55c \ubaa8\ub4e0 \uac00\ub2a5\ud55c \ud30c\uc190 \uc218\ub2e8\uc774 \uc801\uc5b4\ub3c4 4\uc758 \uc548\uc804\uacc4\uc218\ub85c \uc9c0\uc9c0\ub420 \ud544\uc694\ud55c \uacbd\uc6b0 \ub204\uc124\ubc29\uc9c0 \uc6a9\uc811\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          10. \uadf8\ub9bc 1\uc758 (p)<\/p>\n\n\n\n

          C = 0.25 \ub3d9\uccb4, \ud50c\ub79c\uc9c0 \ub610\ub294 \uce21\uba74 \ud310\uc5d0 \uc804\uba74 \uac1c\uc2a4\ud0b7\uacfc \ud568\uaed8 \ubcfc\ud2b8 \uccb4\uacb0\ud55c \uc6d0\ud615 \ubc0f \ube44\uc6d0\ud615 \ub36e\uac1c\uc758 \uacbd\uc6b0.<\/p>\n\n\n\n

          11. \uadf8\ub9bc 1\uc758 (q)<\/p>\n\n\n\n

          C = 0.75 \uc548\uc9c0\ub984 d<\/em>\uac00 300\u339c \uc774\ud558\uc778 \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \ub05d\ub2e8\ubd80\uc5d0 \ub098\uc0ac \uccb4\uacb0\ud55c \uc6d0\ud615 \ud3c9\ud310\uc758 \uacbd\uc6b0; \uc548\uc9c0\ub984 d\uac00 300\u339c \uc774\ud558\uc778 \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \ub05d\ub2e8\ubd80\uc5d0 \ub098\uc0ac \uccb4\uacb0\ud55c \uc77c\uccb4\ud615 \ud50c\ub79c\uc9c0\uac00 \uc788\ub294 \uacbd\ud310\uc758 \ud5e4\ub354\uc758 \uacbd\uc6b0, \uc555\ub825\uacfc \uc11c\ub85c \ub2e4\ub978 \uc5f4\ud33d\ucc3d\uacc4\uc218\ub85c \uc778\ud574 \uc804\ub2e8, \uc778\uc7a5, \uc555\ucd95 \ub610\ub294 \ud50c\ub808\uc5b4\ub9c1(flaring)\uc744 \ud3ec\ud568\ud55c \ubc18\uc9c0\ub984 \ubc29\ud5a5\uc758 \ubcc0\ud615\uc5d0 \uc758\ud55c \ud30c\uc190\uc5d0 \ub300\ube44\ud55c \ub098\uc0ac \uccb4\uacb0\ubd80\uc758 \uc124\uacc4\uac00 \ucd5c\uc18c\ud55c \uc548\uc804\uc728 4\ub97c \uae30\uc900\uc73c\ub85c \ud558\ub294 \uacbd\uc6b0. <\/p>\n\n\n\n

          12. \uadf8\ub9bc 1\uc758 (r)<\/p>\n\n\n\n

          C = 0.33 \uc9c0\ub984 d<\/em>\uac00 450\u339c \uc774\ud558\uc778 \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc5d0 \uc0bd\uc785\ud558\uace0, \uadf8\ub9bc\uc5d0\uc11c \ub098\ud0c0\ub09c \ub300\ub85c \uc6a9\uc811\ud558\uba70, \uadf8\ubc16\uc5d0, \uc6a9\uc811\ud6c4\uc5f4\ucc98\ub9ac\ub97c \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud558\uc9c0\ub9cc \ubc29\uc0ac\uc120\ud22c\uacfc\uc2dc\ud5d8\uc744 \uc0dd\ub7b5\ud558\uc5ec\ub3c4 \ub418\ub294 \uc6a9\uc811 \ubcf4\uc77c\ub7ec \ub4dc\ub7fc\uc5d0 \ub300\ud55c \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \uc6d0\ud615 \ud3c9\ud310\uc758 \uacbd\uc6b0. \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354\uc758 \ub05d\ub2e8\ubd80\ub294 \ucd5c\uc18c\ud55c 30\u00b0\uc774\uc0c1 45\u00b0\uc774\ud558\ub85c \ud06c\ub9bc\ud551(crimping)\ud558\uc5ec\uc57c \ud55c\ub2e4. \ud06c\ub9bc\ud551 \uc791\uc5c5\uc740 \uae08\uc18d\uc5d0 \uc190\uc0c1\uc744 \uc8fc\uc9c0 \uc54a\uc744 \ub54c\ub9cc \ub0c9\uac04\uac00\uacf5\uc73c\ub85c \ud560 \uc218 \uc788\ub2e4. \uc6a9\uc811\ubd80\uc758 \ubaa9\ub450\uaed8\ub294 \ud3c9\uacbd\ud310\uc774\ub098 \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354 \uc911 \ub354 \ud070 \ucabd\uc758 \ub450\uaed8 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          13. \uadf8\ub9bc 1\uc758 (s)<\/p>\n\n\n\n

          C = 0.33 \uc9c0\ub984 d<\/em>\uac00 450\u339c \uc774\ud558\uc774\uace0 \ub3d9\uccb4, \uad00 \ub610\ub294 \ud5e4\ub354 \ub0b4\uc5d0 \uc0bd\uc785\ud558\uba70, \ub3d9\uccb4, \uad00 \ubc0f \ud5e4\ub354\uc758 \ub05d\ub2e8\ubd80\ub97c \ucd5c\uc18c\ud55c 30\u00b0\uc774\uc0c1 45\u00b0\uc774\ud558\ub85c \ud06c\ub9bc\ud551\ud558\uace0, \ub610\ud55c \ubca0\ubca8(bevel) \ud3c9\ud310 \uc124\uce58\ub97c \uc704\ud55c \uc790\ub9ac\ud30c\uae30 \ud6c4\uc758 \ub450\uaed8\uac00 \ub3d9\uccb4\ub450\uaed8\uc758 \ucd5c\uc18c\ud55c 80% \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\ub294 \uc6d0\ud615 \ubca0\ubca8 \ud3c9\ud310\uc758 \uacbd\uc6b0. \ubca0\ubca8\ub9c1\uc740 \uacbd\ud310\ub450\uaed8\uc758 75% \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ud06c\ub9bc\ud551\uc740 \uc6d0\ud1b5\uc758 \uc804\uccb4 \uc6d0\uc8fc\uac00 \uc0ac\uc6a9\ub41c \uc7ac\ub8cc\uc758 \uc801\uc808\ud55c \ub2e8\uc870 \uc628\ub3c4\ub85c \uade0\uc77c\ud558\uac8c \uac00\uc5f4\ub420 \ub54c \uc2e4\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870\uc758 \uacbd\uc6b0, ts<\/em>\/d<\/em>\uc758 \ube44\ub294 P\/S\uc758 \ube44 \uc774\uc0c1\uc774\uace0 0.05 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ub610\ud55c \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc740 P = 5S<\/em>\/d<\/em>(125S<\/em>\/d<\/em>) \uc774\ud558\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc81c15\uc870 (\ub3d9\uccb4, \ud5e4\ub354 \ubc0f \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \uad6c\uba4d) <\/h4>\n\n\n\n

          \u2460 \uc81c15\uc870\ubd80\ud130 \uc81c22\uc870\uc5d0 \uc788\ub294 \uad6c\uba4d \ubc0f \ubcf4\uac15\uc5d0 \ub300\ud55c \uaddc\uc815\uc740 \uc81c13\uc870\uc81c1\ud56d\uc81c2\ud638, \uc81c13\uc870\uc81c1\ud56d\uc81c6\ud638, \uc81c13\uc870\uc81c3\ud56d\uc81c1\ud638, \ubc0f \uc544\ub798 \uc81c2\ud56d, \uc81c4\ud56d, \uc81c5\ud56d\uc5d0\uc11c \ub2ec\ub9ac \uaddc\uc815\ud55c \uacbd\uc6b0\ub97c \uc81c\uc678\ud558\uace0\ub294 \ub3d9\uccb4, \ud5e4\ub354 \ubc0f \uacbd\ud310\uc758 \ubaa8\ub4e0 \uad6c\uba4d\uc5d0 \uc801\uc6a9\ud558\uc5ec\uc57c \ud558\uba70, \uc81c2\ud56d\ubd80\ud130 \uc0ac\uc6a9\ub418\ub294 \uae30\ud638\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

          D<\/em> = \uad6c\uba4d\uc744 \ub0b4\ud3ec\ud558\ub294 \ub3d9\uccb4, \ud5e4\ub354, \ub610\ub294 \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \ubc14\uae65\uc9c0\ub984, mm (in.) d<\/em> = \uc644\uc131\uad6c\uba4d\uc758 \uc9c0\ub984, mm (in.) (\uc81c16\uc870\uc81c3\ud56d \ucc38\uc870) <\/p>\n\n\n\n

          dmax.<\/sub><\/em> = \ube44\ubcf4\uac15 \uad6c\uba4d\uc5d0 \ub300\ud574 \ucd5c\ub300 \ud5c8\uc6a9 \uc644\uc131\uad6c\uba4d \uc9c0\ub984, mm (in.) (\uc544\ub798 \uc81c2\ud56d \ucc38\uc870) <\/p>\n\n\n\n

          K<\/em> = \uad6c\uba4d\uc5d0\uc11c<\/p>\n\n\n\n

                     \uac00. \uc6d0\ud1b5\ud615 \ub3d9\uccb4\uc640 \ud5e4\ub354\uc640 \uc811\uc2dc\ud615 \uacbd\ud310\uc5d0 \uc788\ub294 \uad6c\uba4d\uc758 \uacbd\uc6b0, K = K<\/em>1<\/sub><\/p>\n\n\n\n

              <\/em>\ub098. \uc628\ubc18\uad6c\ud615 \uacbd\ud310\uc5d0 \uc788\ub294 \uad6c\uba4d\uc758 \uacbd\uc6b0, K = K<\/em>2<\/sub><\/p>\n\n\n\n

          K<\/em>1<\/sub> = <\/em>0.990 \ub610\ub294 PD<\/em>\/(1.82St<\/em>) \uc911 \uc791\uc740 \uac12<\/p>\n\n\n\n

          K<\/em>2<\/sub> = 0.990 \ub610\ub294 PD<\/em>\/(3.64St<\/em>) \uc911 \uc791\uc740 \uac12<\/p>\n\n\n\n

          P<\/em> = \ucd5c\ub300\ud5c8\uc6a9 \uc0ac\uc6a9\uc555\ub825<\/p>\n\n\n\n

          S<\/em> = ASME B&PV Code Section II, Part D \ud45c 1A\uc640 1B\uc5d0\uc11c \ucde8\ud55c \ucd5c\ub300\ud5c8\uc6a9\uc751\ub825 \uac12<\/p>\n\n\n\n

          t<\/em> = \uacbd\ud310, \ub3d9\uccb4 \ub610\ub294 \ud5e4\ub354\uc758 \ud638\uce6d\ub450\uaed8, mm (in.) <\/p>\n\n\n\n

          X<\/em> = \uc6a9\uae30 \ubcbd\uc5d0 \ud3c9\ud589\ud55c \ubcf4\uac15\ud55c\uacc4 (\uc81c19\uc870\uc81c2\ud56d \ucc38\uc870)<\/p>\n\n\n\n

          \u2461 \uadf8\ub8f9 \ub0b4\uc5d0\uc11c \ucd5c\ub300 \uc644\uc131\uad6c\uba4d\uc758 \uc9c0\ub984\uc774 \ub2e4\uc74c \uc2dd\uc5d0\uc11c \ud5c8\uc6a9\ud558\ub294 \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0, \uad6c\uba4d \uadf8\ub8f9\uc744 \uc81c26\uc870 \ub610\ub294 \uc81c27\uc870\uc758 \ub9ac\uac70\uba3c\ud2b8 \uaddc\uc815\uc5d0 \ub530\ub77c \uc124\uacc4\ud574\ub3c4 \uc88b\ub2e4.<\/p>\n\n\n\n

           (SI \ub2e8\uc704)<\/p>\n\n\n\n

                 (\ubbf8\uad6d \uad00\uc2b5\ub2e8\uc704)<\/p>\n\n\n\n

          \ub9ac\uac70\uba3c\ud2b8\uc5d0 \uc758\ud574 \uc124\uacc4\ud558\uc9c0 \uc54a\uc740 \ub2e4\uc218 \uad6c\uba4d\ub4e4\uc740 \uc81c21\uc870\uc5d0 \ub530\ub77c\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2462 \ub2e8\uc77c \uad6c\uba4d : \ub2e8\uc77c \uad6c\uba4d\uc740 \uc778\uc811\ud55c \uad6c\uba4d\ub4e4 \uac04\uc758 \ucd5c\uc18c \uc911\uc2ec-\uc911\uc2ec \uac70\ub9ac\uac00 L<\/em>co<\/sub> \uc774\uc0c1\uc778 \uad6c\uba4d\uc73c\ub85c \uc815\uc758\ud55c\ub2e4.<\/p>\n\n\n\n

             \uc5ec\uae30\uc5d0\uc11c, <\/p>\n\n\n\n

          Lco<\/sub> = X1<\/sub> + X2<\/sub><\/em><\/p>\n\n\n\n

          \u2463 \ub3d9\uccb4\uc640 \ud5e4\ub354 \ub0b4 \uad6c\uba4d<\/p>\n\n\n\n

          \uc81c16\uc870\uc81c3\ud56d\uc5d0 \uc815\uc758\ud55c \uc644\uc131\uad6c\uba4d\uc758 \uc9c0\ub984 d\uac00 \ub2e4\uc74c \ub458 \uc911 \ud070 \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0, \ub3d9\uccb4\ub098 \ud5e4\ub354\uc5d0 \uc788\uc5b4\uc11c \uc81c21\uc870, \uc81c26\uc870 \ubc0f \uc81c27\uc870\uc5d0 \uc758\ud574 \uc218\uc6a9\ub418\uc9c0 \uc54a\ub294 \ub2e8\uc77c \uad6c\uba4d(\uc81c15\uc870\uc81c3\ud56d)\uc5d0 \ub300\ud574 \ubcf4\uac15\uc758 \uc720\ud6a8\uc131\uc744 \uacb0\uc815\ud558\ub294 \uacc4\uc0b0\uc744 \ud560 \ud544\uc694\uac00 \uc5c6\ub2e4.<\/p>\n\n\n\n

          1. \ub3d9\uccb4\ub098 \ud5e4\ub354 \uc548\uc9c0\ub984\uc758 1\/4\ub85c\uc368 60 mm (23<\/sup>\/8<\/sub> in.) \uc774\ud558 \ub610\ub294<\/p>\n\n\n\n

          2. \uc7041.\uc5d0 \ud574\ub2f9\ub418\uc9c0 \uc54a\ub294 \ub2e8\uc77c\uad6c\uba4d(\uc81c15\uc870\uc81c3\ud56d)\uc73c\ub85c \uc704 \uc81c2\ud56d\uc5d0 \uc758\ud574 \uacc4\uc0b0\ud55c dmax<\/sub><\/em>. \uac12<\/p>\n\n\n\n

          \u2464 \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \ub2e8\uc77c\uad6c\uba4d \ub300\ud574 \uc131\ud615\uacbd\ud310\uc5d0 \uc788\ub294 \uad6c\uba4d\uc758 \uc9c0\ub984\uc774 \uc704 \uc81c4\ud56d\uc5d0 \ud5c8\uc6a9\ud558\ub294 \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \uc544\ub798\uc694\uad6c\uc0ac\ud56d\uc5d0 \uc77c\uce58\ud560 \uacbd\uc6b0\uc5d0\ub294 \ubcf4\uac15\uacc4\uc0b0\uc744 \ud558\uc9c0 \uc54a\uc544\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          1. \uc628\ubc18\uad6c\ud615 \uacbd\ud310\uc744 \uc81c\uc678\ud55c \uc811\uc2dc\ud615 \uacbd\ud310\uc5d0 \ub300\ud574, \ud5c8\uc6a9\ud558\ub294 \ucd5c\ub300 \uad6c\uba4d\uc9c0\ub984\uc740 \ub3d9\uc77c\ud55c \uc7ac\ub8cc\uc640 \ubc14\uae65\uc9c0\ub984, \uacbd\ud310\uc758 \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc73c\ub85c \uc81c\uc791\ub41c \ub3d9\ub4f1 \ub3d9\uccb4\uc758 \uacbd\uc6b0 K = K<\/em>1<\/sub>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc81c15\uc870\uc81c4\ud56d\uc5d0\uc11c \ud5c8\uc6a9\ud558\ub294 \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          2. \uc628\ubc18\uad6c\ud615 \uacbd\ud310\uc5d0 \ub300\ud574\uc11c, \ud5c8\uc6a9\ud558\ub294 \ucd5c\ub300 \uad6c\uba4d\uc9c0\ub984\uc740 \ub3d9\uc77c\ud55c \uc7ac\ub8cc\uc640 \ubc14\uae65\uc9c0\ub984, \uacbd\ud310\uc758 \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc73c\ub85c \uc81c\uc791\ub41c \ub3d9\ub4f1 \ub3d9\uccb4\uc758 \uacbd\uc6b0 K = K<\/em>2<\/sub>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc81c15\uc870\uc81c4\ud56d\uc5d0\uc11c \ud5c8\uc6a9\ud558\ub294 \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2465 \uad6c\uba4d\uc758 \ud615\uc0c1\uc740 \ub2e4\uc74c\uacfc \uac19\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \uc555\ub825\uc6a9\uae30\uc758 \uc6d0\ud1b5\ubd80\ubd84 \ub610\ub294 \uc131\ud615 \uacbd\ud310\uc5d0 \uc788\ub294 \uad6c\uba4d\uc740 \uac00\ub2a5\ud55c \uc6d0\ud615, \ud0c0\uc6d0\ud615 \ub610\ub294 \ube44\uc6d0\ud615(obround)\uc774\uc5b4\uc57c \ud558\uba70, \ud0c0\uc6d0\ud615 \ub610\ub294 \ube44\uc6d0\ud615 \uad6c\uba4d\uc758 \uc7a5\ucd95 \uce58\uc218\uac00 \ub2e8\ucd95 \uce58\uc218\uc758 2\ubc30\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \ub2e8\ucd95\uc5d0 \ub300\ud55c \ubcf4\uac15\uc740 \ube44\ud2c0\ub9bc \ubaa8\uba58\ud2b8\ub85c \uc778\ud55c \uacfc\ub3c4\ud55c \ubcc0\ud615\uc5d0 \ub300\ube44\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \ub9cc\ud07c \uc99d\uac00\uc2dc\ucf1c\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          2. \uad6c\uba4d\uc740 \uc704\uc758 1\uc5d0 \uc81c\uc2dc\ud55c \uac83\uacfc \ub2e4\ub978 \ud615\uc0c1\uc77c \uc218 \uc788\uc73c\uba70 \ubaa8\ub4e0 \ubaa8\uc11c\ub9ac\ub294 \uc801\uc808\ud55c \ubc18\uc9c0\ub984\uc744 \uc8fc\uc5b4\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          \u2466 \uc6d0\ud1b5\ud615 \ubc0f \uad6c\ud615 \ub3d9\uccb4\uc5d0 \uc124\uce58\ub418\ub294 \uad6c\uba4d\uc758 \ud06c\uae30\ub294 \ub2e4\uc74c 1\uc5d0 \ub530\ub77c\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \ub3d9\uccb4\uc5d0 \uc124\uce58\ud558\ub294 \uad6c\uba4d\uc758 \ucd5c\ub300 \uc9c0\ub984<\/p>\n\n\n\n

          \uac00. \ub3d9\uccb4 \uc548\uc9c0\ub984\uc774 1,500\u339c \uc774\ud558\uc778 \uacbd\uc6b0: \ub3d9\uccb4\uc548\uc9c0\ub984\uc758 1\/2(\ucd5c\ub300 500\u339c\uc774\ud558)<\/p>\n\n\n\n

          \ub098. \ub3d9\uccb4 \uc548\uc9c0\ub984\uc774 1,500\u339c \ucd08\uacfc\uc758 \uacbd\uc6b0: \ub3d9\uccb4\uc548\uc9c0\ub984\uc758 \u2153(\ucd5c\ub300 1000\u339c\uc774\ud558)<\/p>\n\n\n\n

          2. 1\uc5d0 \ud45c\uc2dc\ud558\ub294 \uc9c0\ub984\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \ud544\uc694 \ubcf4\uac15\uc758 \uc57d 2\/3\ub97c \ub9c8\ubb34\ub9ac\ub41c \uad6c\uba4d\uc758 \uac01 \uba74\uc5d0 \ub178\uc990 \uc9c0\ub984\uc758 1\/4\uc758 \uac70\ub9ac\uc774\ub0b4\uc5d0 \uc788\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          \uc81c16\uc870 (\ub3d9\uccb4 \ubc0f \uc811\uc2dc\ud615 \uacbd\ud310\uc758 \uad6c\uba4d\uc5d0 \uc694\uad6c\ub418\ub294 \ubcf4\uac15) \u2460 \uad00, \uc6a9\uae30\uc758 \ub3d9\uccb4 \ubc0f \uacbd\ud310\uc5d0 \uad6c\uba4d\uc744 \uc124\uce58\ud558\ub294 \uacbd\uc6b0 \ub2e4\uc74c\uc758 \uacbd\uc6b0\ub97c \uc81c\uc678\ud558\uace0\ub294 \ubcf4\uac15\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \uc81c13\uc870\uc81c1\ud56d\uc81c2\ud638\u318d\uc81c6\ud638 \ubc0f \uc81c3\ud56d\uc81c1\ud638\uc5d0 \uc758\ud574 \uc124\uce58\ub418\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \uad6c\uba4d\uc758 \uacbd\uc6b0<\/p>\n\n\n\n

          2. \uc81c18\uc870\uc5d0 \uc758\ud574 \uc124\uce58\ub418\ub294 \ud3c9 \uacbd\ud310\uc758 \uacbd\uc6b0<\/p>\n\n\n\n

          3. \uc81c15\uc870\uc81c2\ud56d, \uc81c4\ud56d \ubc0f \uc81c5\ud56d\uc5d0 \ud574\ub2f9\ud558\ub294 \uacbd\uc6b0  <\/p>\n\n\n\n

          \u2461 \ub0b4\ubd80\uc555\ub825\uc744 \ubc1b\ub294 \uc6a9\uae30\uc5d0 \ub300\ud574 \uc8fc\uc5b4\uc9c4 \uc5b4\ub5a4 \ud3c9\uba74\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \uc804\uccb4 \ubcf4\uac15 \ub2e8\uba74\uc801\uc740 \uadf8\ub9bc 3\uc5d0\uc11c \uaddc\uc815\ud55c \uac83\ucc98\ub7fc A\uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          [\uadf8\ub9bc 3] \uad6c\uba4d \ubcf4\uac15\uc5d0 \ub300\ud55c \uae30\ud638 \ubc0f \uc2dd<\/p>\n\n\n\n

          \u2462 \uc0ac\uc6a9\ub418\ub294 \uae30\ud638\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

          te<\/sub><\/em> = \ubd80\ucc29\ub41c \ubcf4\uac15\ud310\uc758 \ub450\uaed8\ub098 \uc555\ub825\uc6a9\uae30 \ubc0f \ub178\uc990\uc758 \ubc14\uae65\uc9c0\ub984\uc5d0 \ub3cc\ucd9c\ub41c \ud45c\uba74\ub0b4   \uc788\uace0 \uc77c\uccb4\ud615 \ubcf4\uac15 \uba74\uc801 \ub0b4\uc5d0 \uc644\uc804\ud558\uac8c \ub193\uc5ec\uc788\ub294 \uac00\uc7a5 \ud070 60\u00b0\uc9c1\uac01 \uc0bc\uac01\ud615\uc758 \ub192\uc774,\u339c(\uadf8\ub9bc 4\ucc38\uc870)<\/p>\n\n\n\n

          t<\/em> = \uc555\ub825\uc6a9\uae30 \ubcbd\uc758 \ub450\uaed8, \u339c<\/p>\n\n\n\n

          tr<\/sub><\/em> = \uc9c0\uc815\ub41c \uc555\ub825\uc5d0 \ub300\ud574 \uacc4\uc0b0\ub41c \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4 \ub610\ub294 \uacbd\ud310\uc758 \uc694\uad6c\ub450\uaed8,      \u339c. \ub2e4\ub9cc, \ub2e4\uc74c\uc758 a) \ubc0f b)\ub294 \uc608\uc678\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

          a) \uad6c\uba4d \ubc0f \uadf8 \ubcf4\uac15\uc774 \uc811\uc2dc\ud615(torispherical) \uacbd\ud310\ub0b4\uc5d0 \uc788\uace0, \uad6c\ud615 \ubd80\ubd84\uc5d0 \uc644\uc804\ud788 \ub4e4\uc5b4\uc788\ub294 \uacbd\uc6b0, tr \uc740 \uad6c\ud615 \ubd80\ubd84\uc5d0 \uc788\ub294 \uac83\uacfc \ub3d9\uc77c\ud55c \ubc18\uc9c0\ub984\uc758 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ubc18\uad6c\ud615 \uacbd\ud310\uc758 \uc694\uad6c\ub450\uaed8\uc774\ub2e4. \uc5ec\uae30\uc5d0\uc11c \ubc18\uad6c\ud615 \uacbd\ud310\uc758 \ubc18\uc9c0\ub984\uc740 \uc811\uc2dc\ud615 \uacbd\ud310 \uad6c\ud615 \ubd80\ubd84\uc758 \ubc18\uc9c0\ub984\uacfc \uac19\uc740 \uac12\uc774\ub2e4.<\/p>\n\n\n\n

          b) \uad6c\uba4d \ubc0f \uadf8 \ubcf4\uac15\uc774 \ud0c0\uc6d0\ud615 \uacbd\ud310(\ub2e8\ucd95\uc758 \u00bd\uc774 \uc548\uc9c0\ub984\uc758 \u00bc \uacfc \uac19\uc740)\uc5d0 \uc788\uace0, \uacbd\ud310\uc758 \uc911\uc2ec\uacfc \uc77c\uce58\ud558\ub294 \uc911\uc2ec\uc5d0\uc11c \uc9c0\ub984\uc774 \ub3d9\uccb4 \uc548\uc9c0\ub984\uc758 80%\uc778 \uc6d0 \ub0b4\uc5d0 \uc644\uc804\ud788 \uc704\uce58\ud558\ub294 \uacbd\uc6b0, tr\uc740 \ubc18\uc9c0\ub984\uc774 \ub3d9\uccb4 \uc548\uc9c0\ub984\uc758 90%\uc778 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ubc18\uad6c\ud615 \uacbd\ud310\uc758 \uc694\uad6c\ub450\uaed8\uc774\ub2e4.<\/p>\n\n\n\n

          tn<\/em> = \ub178\uc990 \ubcbd\uc758 \uacf5\uce6d \ub450\uaed8, \u339c<\/p>\n\n\n\n

          trn<\/em> = \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub178\uc990 \ubcbd\uc758 \uc694\uad6c\ub450\uaed8, \u339c. \ub3d9\uccb4\uc5d0 \ub300\ud55c tr\uc2dd\uc744 \uc0ac\uc6a9\ud558\uace0 \uacc4\uc218 C(trn\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ud558\ub294 S \uac12\uc740 \ub178\uc990\uc7ac\ub8cc\ub97c \uadfc\uac70\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4)\ub97c \uc81c\uc678\ud55c \uc2dd\uc5d0 \uc758\ud574 \uad6c\ud560 \uc218 \uc788\ub2e4. \uc548\ucabd\ubd80\uc5d0 \ub36e\uac1c\ub97c \uac00\uc9c0\uace0 \uc548\ucabd\uc73c\ub85c \ub3cc\ucd9c\ub41c \ub9e8\ud640 \ubc0f \ud578\ub4dc\ud640\ub9c1\uc758 \ubcbd\ub450\uaed8\uc5d0 \ub300\ud55c trn \uac12\uc740 0\uc73c\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          Dp<\/sub><\/em> = \ubcf4\uac15 \ubd80\uc7ac\uc758 \ubc14\uae65\uc9c0\ub984, \u339c.<\/p>\n\n\n\n

          d<\/em> = \uace0\ub824\ud558\uace0 \uc788\ub294 \ud3c9\uba74\uc5d0\uc11c \ub9c8\ubb34\ub9ac\ub41c \uad6c\uba4d\uc758 \uc9c0\ub984, \u339c(\uadf8\ub9bc3\ucc38\uc870)<\/p>\n\n\n\n

            = \uace0\ub824\ud558\uace0 \uc788\ub294 \ud3c9\uba74\uc5d0\uc11c \ub9c8\ubb34\ub9ac\ub41c \uad6c\uba4d\uc5d0\uc11c, \uc548\ucabd\uc5d0 \ud0ed\uc774 \uc788\ub294 NPT \uad00\uc774\uc74c\uc1e0\uc5d0 \ub300\ud55c \ub098\uc0ac\uc758 \ucd5c\ub300 \uc9c0\ub984, \u339c<\/p>\n\n\n\n

          F<\/em> = \uadf8\ub9bc5\uc758 \uacc4\uc218. \uc774\uac83\uc740 \uc6d0\ud1b5\ud615 \ub3d9\uccb4\uc758 \uae38\uc774\ubc29\ud5a5 \ucd95\uc5d0 \ub300\ud574 \ub2e4\ub978 \ud3c9\uba74\uc5d0\uc11c \uc555\ub825\uc5d0 \uc758\ud55c \uc751\ub825\uc5d0 \ub300\ud55c \ucc28\ub97c \ubcf4\uc0c1\ud55c \uac83\uc774\ub2e4. \uc131\ud615 \uacbd\ud310 \ub610\ub294 \ud3c9\uacbd\ud310\uc758 \uacbd\uc6b0, F = 1.0\uc774\ub2e4.<\/p>\n\n\n\n

          h<\/em> = \uc555\ub825\uc6a9\uae30 \ubcbd\uc758 \ubc14\uae65\ucabd \ud45c\uba74\uc5d0\uc11c \uc548\ucabd\uc73c\ub85c \ub3cc\ucd9c\ud55c \ub178\uc990 \uac70\ub9ac, \u339c.<\/p>\n\n\n\n

          Rn<\/sub><\/em> = \uace0\ub824\ub418\ub294 \ub178\uc990\uc758 \uc548\ucabd \ubc18\uc9c0\ub984, \u339c<\/p>\n\n\n\n

           S<\/em> = \ubcc4\ud45c \ub610\ub294 ASME Sec \u2161, Part D. \ud45c 1A \ubc0f 1B\uc758 \ud5c8\uc6a9\uc778\uc7a5\uc751\ub825\uac12, \u33ab<\/p>\n\n\n\n

           Sn<\/sub><\/em> = \ub178\uc990\uc758 \ud5c8\uc6a9\uc751\ub825, \u33ab(\uc704\uc758 S \ucc38\uc870)<\/p>\n\n\n\n

           Sv<\/sub><\/em> =\uc555\ub825\uc6a9\uae30\uc758 \ud5c8\uc6a9\uc751\ub825, \u33ab(\uc704\uc758 S \ucc38\uc870)<\/p>\n\n\n\n

           Sp<\/sub><\/em> = \ubcf4\uac15 \ubd80\uc7ac(\ud310)\uc758 \ud5c8\uc6a9\uc751\ub825, \u33ab(\uc704\uc758 S \ucc38\uc870)<\/p>\n\n\n\n

           fr<\/sub><\/em> = 1.0\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294 \uac15\ub3c4 \uac10\uc18c\uacc4\uc218(\uadf8\ub9bc3 \ucc38\uc870)<\/p>\n\n\n\n

           fr1<\/sub><\/em> = \uc555\ub825\uc6a9\uae30 \ubcbd\uc744 \uad00\ud1b5\ud558\uc5ec \uc0bd\uc785\ub418\ub294 \ub178\uc990\ubcbd\uc758 \uacbd\uc6b0 Sn\/Sv<\/p>\n\n\n\n

           fr2<\/sub><\/em> = (Sn \ub610\ub294 Sp \uc911 \uc791\uc740 \uac12)\/Sv<\/p>\n\n\n\n

           fr3<\/sub><\/em> = Sp\/Sv<\/p>\n\n\n\n

                   (a)                  (b)               (c)                  (d)<\/p>\n\n\n\n

                  (e)                  (e-1)             (e-2)                 (f)<\/p>\n\n\n\n

                         (g)                   (h)                      (i)<\/p>\n\n\n\n

          [\uadf8\ub9bc 4] \uce58\uc218 te<\/sub><\/em>, h<\/em> \ubc0f d<\/em>\ub97c \uc124\uba85\ud558\ub294 \ub300\ud45c\uc801 \ud615\uc0c1<\/p>\n\n\n\n

          \ube44\uace0  (e-1) \ub610\ub294 (e-2) \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc801\uc6a9\ud560 \uc9c0 \uacb0\uc815\ud558\uae30 \uc704\ud574 (e)\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n

          a) L < 2.5 tx<\/sub><\/em> \uc774\uba74 (e-1)\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n

          b) L \u2265 2.5 tx<\/sub><\/em> \uc774\uba74 (e-2)\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n

          c) \uadf8\ub9bc e)\uc5d0 \ubcf4\uc778 \ucd5c\uc18c 30 \ub3c4 \uae30\uc6b8\uae30\ub294 \uc2a4\ucf00\uce58 (e-1)\uacfc (e-2)\uc5d0\ub3c4 \uac19\uc774 \uc801\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n

          [\uadf8\ub9bc 5] F<\/em>\uac12\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud55c \ub3c4\ud45c<\/p>\n\n\n\n

          \uc81c17\uc870 (\uc131\ud615 \uacbd\ud310\uc5d0 \uc124\uce58\ub418\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \uad6c\uba4d) <\/h4>\n\n\n\n

          \u2460 \uc811\uc2dc\ud615(torispherical), \ud0c0\uc6d0\ud615 \ubc0f \ubc18\uad6c\ud615 \uacbd\ud310\uc5d0 \uc788\ub294 \ubaa8\ub4e0 \uad6c\uba4d\uc740 \uc81c16\uc870\uc5d0 \ub530\ub77c \ubcf4\uac15\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc81c2\ud56d, \uc81c13\uc870\uc81c1\ud56d\uc81c2\ud638, \uc81c13\uc870\uc81c1\ud56d\uc81c6\ud638 \ubc0f \uc81c13\uc870\uc81c3\ud56d \uc911 \uc5b4\ub290 \ud558\ub098\uc758 \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubcf4\uac15\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub41c\ub2e4.\u00a0<\/p>\n\n\n\n

          \u2461 \uc811\uc2dc\ud615 \uacbd\ud310\uc5d0 \uc788\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \ub9e8\ud640 \uad6c\uba4d\uc740 \ub450\uaed8\uac00 38\u339c\uc774\ud558\uc778 \ud310\uc7ac\uc758 \uacbd\uc6b0 \ud50c\ub79c\uc9c0 \uae4a\uc774\ub294 \uacbd\ud310\uc758 \uc694\uad6c\ub450\uaed8\uc758 3\ubc30 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ub610\ud55c \ub450\uaed8\uac00 38\u339c\ub97c \ucd08\uacfc\ud558\ub294 \ud310\uc7ac\uc758 \uacbd\uc6b0, \ud50c\ub79c\uc9c0 \uae4a\uc774\ub294 \ud310\uc7ac\ub450\uaed8\uc5d0 75\u339c\ub97c \ub354\ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          \uc81c18\uc870 (\uc2a4\ud14c\uc774\uac00 \uc788\uac70\ub098 \ub610\ub294 \uc5c6\ub294 \ud3c9 \uacbd\ud310\uc5d0 \uc788\ub294 \uad6c\uba4d\uc5d0 \uc694\uad6c\ub418\ub294 \ubcf4\uac15) <\/h4>\n\n\n\n

          \u2460 \uc81c15\uc870\uc81c3\ud56d\uc81c1\ud638\uc5d0 \ud3ec\ud568\ub41c \uc791\uc740 \uad6c\uba4d \uc774\uc678\uc758 \ud3c9 \uacbd\ud310\uc5d0 \uc124\uce58\ud558\ub294 \ubaa8\ub4e0 \uad6c\uba4d\uc740 \ubcf4\uac15\ub418\uc5b4\uc57c \ud55c\ub2e4.\u00a0<\/p>\n\n\n\n

          \u2461 \uc2a4\ud14c\uc774\uac00 \uc5c6\ub294 \ud3c9 \uacbd\ud310 : \uc9c0\ub984\uc774\ub098 \uac00\uc7a5 \uc9e7\uc740 \uc2a4\ud32c(span)\uc758 \u00bd \uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294 \uc9c0\ub984\uc758 \uad6c\uba4d\uc774 \uc788\ub294 \ud3c9 \uacbd\ud310\uc740 \uc81c16\uc870\uc81c2\ud56d\uc5d0 \uaddc\uc815\ud55c \uc694\uad6c\uba74\uc801\uc758 0.5\ubc30 \uc774\uc0c1\uc758 \ucd1d \ubcf4\uac15 \ub2e8\uba74\uc801\uc744 \uac00\uc838\uc57c \ud55c\ub2e4. \ub450\uaed8\ub294 \uc544\ub798\uc758 1 \ubc0f 2\uc640 \uac19\uc774 \ud544\uc694\ud55c \uad6c\uba4d \ubcf4\uac15\uc744 \uc704\ud574 \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          1. \uc81c 14 \uc870 \u2462\ud56d\uc758 \uacbd\ud310 \ub450\uaed8\ub97c \uacc4\uc0b0\ud558\uae30 \uc704\ud55c \uc2dd(1) \ub610\ub294 (3)\uc5d0\uc11c C\ub97c \uc0ac\uc6a9\ud558\ub294 \ub300\uc2e0 2C \ub610\ub294 0.75 \uc911 \uc791\uc740 \uac12\uc744 \uc0ac\uc6a9\ud558\uac70\ub098 \ub610\ub294<\/p>\n\n\n\n

          2. \uc81c 14 \uc870 \u2462\ud56d\uc758 \uc2dd(2) \ub610\ub294 (5)\uc5d0\uc11c \uc81c\uacf1\uadfc \uac12\uc5d0 2\ubc30\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2462 \uc81c 14 \uc870 \u2462\ud56d\uc5d0 \uaddc\uc815\ud55c \uc2a4\ud14c\uc774 \uc5c6\ub294 \ud3c9 \uacbd\ud310\uc73c\ub85c\uc11c \uadf8 \uc548\uc5d0 \uc788\ub294 \ub2e8\uc77c\uad6c\uba4d\uc758 \uc9c0\ub984\uc774 \uacbd\ud310 \uc9c0\ub984\uc774\ub098 \uac00\uc7a5 \uc9e7\uc740 \ucd95 \uc758 \uacbd\ud310 \ud3ed(\ube44\uc6d0\ud615 \uacbd\ud310\uc758 \uacbd\uc6b0)\uc758 1\/2\uc744 \ub118\uc744 \uacbd\uc6b0, \uc81c11\uc870\u2782\ud56d\uc5d0 \uc8fc\uc5b4\uc9c4 \ubc29\ubc95\uc73c\ub85c \uc124\uacc4\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc81c19\uc870 (\ubcf4\uac15\uc5d0 \ub300\ud55c \uae08\uc18d\uc758 \uc720\ud6a8\ubc94\uc704) <\/h4>\n\n\n\n

          \u2460 \uc6a9\uae30 \ubcbd\uc5d0 \uc218\uc9c1\ud558\uace0 \uad6c\uba4d\uc758 \uc911\uc2ec\uc744 \ud1b5\uacfc\ud558\ub294 \ubaa8\ub4e0 \ud3c9\uba74\uc5d0\uc11c \uae08\uc18d \ubcf4\uac15\uc758 \uc720\ud6a8\ubc94\uc704\ub294 \uadf8\ub9bc 3\uacfc \uac19\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \uc6a9\uae30 \ubcbd\uacfc \ud3c9\ud589\ud55c \ubc29\ud5a5\uc758 \ubcf4\uac15\ubc94\uc704\ub294 \uad6c\uba4d \ucd95\uc744 \uc911\uc2ec\uc73c\ub85c \uc591\ubc29\ud5a5\uc5d0 \ub300\ud574 \ub2e4\uc74c\uc758 1 \ubc0f 2 \uc911 \ud070 \uac83\uacfc \uac19\uc740 \uac70\ub9ac\uc5d0 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \uac00\uacf5\uc774 \uc644\ub8cc\ub41c \uad6c\uba4d\uc758 \uc9c0\ub984.<\/p>\n\n\n\n

          2. \uac00\uacf5\ub41c \uad6c\uba4d\uc758 \ubc18\uc9c0\ub984\uc5d0 \uc6a9\uae30 \ubcbd\uc758 \ub450\uaed8\uc640 \ub178\uc990 \ubcbd\uc758 \ub450\uaed8\ub97c \ub354\ud55c \uac12<\/p>\n\n\n\n

          \u2462 \uc6a9\uae30 \uba74\uc5d0 \uc218\uc9c1\uc778 \ubc29\ud5a5\uc758 \ubcf4\uac15 \ud55c\uacc4\ub294 \ud45c\uba74\uc758 \uc724\uacfd\uc5d0 \ub530\ub77c \uac01 \uba74\uc73c\ub85c\ubd80\ud130 \ub2e4\uc74c \uc911 \uc791\uc740 \uac12\uc73c\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \ub3d9\uccb4 \uacf5\uce6d\ub450\uaed8\uc758 2.5\ubc30 <\/p>\n\n\n\n

          2. \ub178\uc990 \ubcbd\ub450\uaed8\uc758 2.5\ubc30\uc5d0 \ubaa8\ub4e0 \ucd94\uac00 \ubcf4\uac15\ub450\uaed8\uc758 \ud569<\/p>\n\n\n\n

          \u2463 \ubcf4\uac15\uc758 \ubc94\uc704 \ub0b4\uc5d0 \ubcf4\uac15\uc5d0 \uc720\ud6a8\ud55c \uac83\uc73c\ub85c \uac04\uc8fc\ub418\ub294 \uae08\uc18d\uc740 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud3ec\ud568\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \uc6a9\uae30 \ubcbd\uc5d0\uc11c \uc555\ub825\uc744 \uacac\ub514\ub294\ub370 \ud544\uc694\ud55c \ub450\uaed8\ub97c \ucd08\uacfc\ud558\ub294 \uae08\uc18d, \ubcf4\uac15\uc5d0 \uc720\ud6a8\ud55c \uc6a9\uae30 \ubcbd\uc758 \uba74\uc801\uc740 \uadf8\ub9bc 3\uc5d0 \ub098\ud0c0\ub0b8 \uc2dd\uc5d0\uc11c \uc8fc\uc5b4\uc9c4 A1 \uac12 \uc911 \ud070 \uac12\uc774\ub2e4. <\/p>\n\n\n\n

          2. \uc6a9\uae30 \ubcbd\uc758 \ubc14\uae65\ucabd\uc73c\ub85c \ub3cc\ucd9c\ub41c \ub178\uc990 \ubd80\ubd84\uc5d0\uc11c \uc555\ub825\uc744 \uacac\ub514\ub294\ub370 \ud544\uc694\ud55c \ub450\uaed8\ub97c \ucd08\uacfc\ud558\ub294 \uae08\uc18d, \ubcf4\uac15\uc5d0 \uc720\ud6a8\ud55c \ub178\uc990 \ubcbd\uc758 \ucd5c\ub300 \uba74\uc801\uc740 \uadf8\ub9bc 3\uc5d0 \ub098\ud0c0\ub0b8 \uc2dd\uc5d0\uc11c \uc8fc\uc5b4\uc9c4 A2 \uac12 \uc911 \uc791\uc740 \uac12\uc774\ub2e4.<\/p>\n\n\n\n

          \uc6a9\uae30 \ubcbd\uc758 \uc548\ucabd\uc73c\ub85c \ub3cc\ucd9c\ub41c \ub178\uc990 \ubcbd\uc758 \ubaa8\ub4e0 \uae08\uc18d\uc740 \ubcf4\uac15\uba74\uc801\uc73c\ub85c \ud3ec\ud568\uc2dc\ud0ac \uc218 \uc788\ub2e4. \uc548\ucabd\uc73c\ub85c \ub3cc\ucd9c\ub41c \ub178\uc990\uc5d0\uc11c\uc758 \ucc28\uc555\uc774 \uad6c\uba4d \uc8fc\uc704\uc758 \ub3d9\uccb4\uc5d0\uc11c \uc0dd\uae30\ub294 \uc751\ub825\uc5d0 \ubc18\ub300\ub418\ub294 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0ac \uc218 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubcf4\uac15\uba74\uc801\uc73c\ub85c \ucde8\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. <\/p>\n\n\n\n

          3. \uc555\ub825\uc6a9\uae30 \ubc0f \ub178\uc990 \uc591\ucabd \ubaa8\ub450\uc5d0 \uc6a9\uc811\ub41c \uacbd\uc6b0 \ubcf4\uac15(\ub178\uc990\uc5d0 \ub300\ud574 \uc5f0\uc18d\uc801\uc73c\ub85c)\uc5d0 \ucd94\uac00\ub41c \uae08\uc18d\uacfc \ubd80\ucc29 \uc6a9\uc811\uc73c\ub85c \uc81c\uacf5\ub41c \uae08\uc18d.<\/p>\n\n\n\n

          \uc81c20\uc870 (\ubcf4\uac15\uc758 \uac15\ub3c4) <\/h4>\n\n\n\n

          \u2460 \ubcf4\uac15\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uc7ac\ub8cc\uc758 \ud5c8\uc6a9\uc751\ub825 \uac12\uc740 \uc6a9\uae30 \ubcbd\uc758 \ud5c8\uc6a9\uc751\ub825\uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \ubcf4\uac15\uc758 \ub0ae\uc740 \ud5c8\uc6a9\uc751\ub825\uac12\uc744 \ubcf4\uc0c1\ud558\uae30 \uc704\ud574 \ub450 \uc7ac\ub8cc\uc758 \ud5c8\uc6a9\uc751\ub825\uac12\uc758 \ube44\uc5d0 \ubc18\ube44\ub840\ud558\uc5ec \ubcf4\uac15\uc758 \uba74\uc801\uc774 \uc99d\uac00\ub41c\ub2e4\uba74, \ub0ae\uc740 \uac15\ub3c4\uc758 \uc7ac\ub8cc\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \uc555\ub825\uc6a9\uae30 \ubcbd\uc758 \ud5c8\uc6a9\uc751\ub825\uac12 \ubcf4\ub2e4 \ub192\uc740 \ud5c8\uc6a9\uc751\ub825\uac12\uc744 \uac00\uc9c4 \ubcf4\uac15\uc744 \ud558\ub354\ub77c\ub3c4 \ucd94\uac00\uc801\uc778 \uac15\ub3c4\ub97c \uace0\ub824\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \uc555\ub825\uc6a9\uae30 \ubcbd\uc774\ub098 \ubcf4\uac15\uc744 \uc704\ud574 \uc0ac\uc6a9\ud558\ub294 \ubcf4\uac15\ud310\uc758 \uc678\ubd80\uc5d0 \uc6a9\ucc29\ub41c \uc6a9\uc811\uae08\uc18d\uc740 \uc6a9\uc811\uc73c\ub85c \uc811\ud569\ub41c \uc7ac\ub8cc \uc911 \uc57d\ud55c \ucabd\uc758 \ud5c8\uc6a9\uc751\ub825\uac12\uacfc \ub3d9\ub4f1\ud55c \ud5c8\uc6a9\uc751\ub825\uac12\uc744 \uac16\ub294 \uac83\uc73c\ub85c \uc0b0\uc815\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc6a9\uae30 \ubcbd \ub610\ub294 \ubcf4\uac15\ud310 \ub0b4\uc5d0 \uc555\ub825\uc6a9\uae30-\ub178\uc990 \ub610\ub294 \ubcf4\uac15\ud310-\ub178\uc990 \uac04 \ubd80\ucc29 \uc6a9\uc811\uae08\uc18d\uc740 \uac01\uac01 \uc6a9\uae30 \ubcbd \ub610\ub294 \ubcf4\uac15\ud310\uc758 \ud5c8\uc6a9\uc751\ub825\uac12\uacfc \ub3d9\ub4f1\ud55c \ud5c8\uc6a9\uc751\ub825\uac12\uc744 \uac16\ub294 \uac83\uc73c\ub85c \ubcfc \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          \u2461 \uc6a9\uae30 \ubcbd\uc5d0 \uc77c\uccb4\ud615\uc774 \uc544\ub2cc \ubcf4\uac15\ubd80\uc7ac\ub97c \ubd80\ucc29\ud558\ub294 \uc6a9\uc811\ubd80\ub294 \ub2e4\uc74c \uc2dd\uc73c\ub85c \uaddc\uc815\ud55c \ubd80\uc7ac\ub4e4\uc5d0 \uc758\ud574 \uc804\ub2ec\ub418\ub294 \ud558\uc911 \uc774\uc0c1\uc758 \uac15\ub3c4 W \uac12\uc744 \uac00\uc838\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc5ec\uae30\uc5d0\uc11c, A, A1, \ubc0f Sv\ub294 \uc81c16\uc870 \ubc0f \uadf8\ub9bc3 \uc744 \ucc38\uc870\ud55c\ub2e4. <\/p>\n\n\n\n

          \uc81c21\uc870 (\ub2e4\uc218 \uad6c\uba4d\uc5d0 \ub300\ud55c \ubcf4\uac15) <\/h4>\n\n\n\n

          \u2460 \ubcf4\uac15\uc774 \ud544\uc694\ud55c \uc5b4\ub5a4 2\uac1c\uc758 \uc778\uc811 \uad6c\uba4d\uc758 \uac04\uaca9\uc774 \uc81c19\uc870\uc81c2\ud56d\uc5d0\uc11c \uaddc\uc815\ud55c \uac70\ub9ac\uc758 2\ubc30\ubcf4\ub2e4 \uc791\uc740 \uacbd\uc6b0, 2\uac1c\uc758 \uad6c\uba4d(\ub610\ub294 \uc774\uc640 \uc720\uc0ac\ud55c \ub354 \ud070 \uad6c\uba4d\uc758 \uadf8\ub8f9)\uc740 \uac01\uac01 \ud544\uc694\ud55c \ubcf4\uac15\uba74\uc801\uc758 \ud569\uacfc \uac19\uc740 \uba74\uc801\uc744 \uac00\uc9c0\ub294 \ubcf4\uac15\uc73c\ub85c \uc81c 15 \uc870\uc5d0 \ub530\ub77c \ubcf4\uac15\ub418\uc5b4\uc57c \ud55c\ub2e4. \ub2e8\uba74\uc758 \uc5b4\ub5a0\ud55c \ubd80\ubd84\ub3c4 1\uac1c \uc774\uc0c1\uc758 \uad6c\uba4d\uc5d0 \uc801\uc6a9\ud558\ub294 \uac83\uc73c\ub85c \uac04\uc8fc\ub418\uc5b4\uc11c\ub294 \uc548 \ub418\uba70, \uc870\ud569 \uba74\uc801\uc5d0 \ub300\ud574 1\ubc88\ub9cc \ud3c9\uac00\ud558\uc5ec\uc57c \ud55c\ub2e4. \uba74\uc801\uc774 \uacb9\uce58\ub294 \uac1c\uad6c\ubd80 \uc0ac\uc774\uc5d0 \uacbd\ud310 \ub610\ub294 \ub3d9\uccb4\uc758 \uc720\ud6a8\uba74\uc801\uc740 \uc9c0\ub984\uc758 \ube44\uc728\uc5d0 \ub530\ub77c \ub450 \uac1c\uad6c\ubd80 \uac04\uc5d0 \ube44\ub840\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

              \u2461 3\uac1c \uc774\uc0c1\uc758 \uad6c\uba4d\uc774 \uc81c19\uc870\uc81c2\ud56d\uc5d0 \uc815\uc758\ud55c \uac70\ub9ac\uc758 2\ubc30 \ubbf8\ub9cc \uac04\uaca9\uc73c\ub85c \ubc30\uce58\ub418\uc5b4 \ubcf4\uac15\ud55c\uacc4\uac00 \uc11c\ub85c \uc911\ucca9\ub418\uace0(\uadf8\ub9bc 6-2) \uc870\ud569 \ubcf4\uac15\uc744 \ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \uc774\ub4e4 \uad6c\uba4d \uc911 \uc5b4\ub290 \ub458\uc758 \uc911\uc2ec\uac04 \uac70\ub9ac\ub294 \uc774\ub4e4 \uad6c\uba4d \ud3c9\uade0\uc9c0\ub984\uc758 1\u2153\ubc30 \uc774\uc0c1 \uc774\uc5b4\uc57c \ud558\uba70, \ub450 \uad6c\uba4d \uc0ac\uc774\uc758 \ubcf4\uac15 \uba74\uc801\uc740 \ub450 \uad6c\uba4d\uc5d0 \ub300\ud574 \uc694\uad6c\ub418\ub294 \ucd1d \ubcf4\uac15\uba74\uc801\uc758 50% \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \ub450 \uad6c\uba4d\uac04 \uc911\uc2ec\uac70\ub9ac\uac00 \uc774\ub4e4 \uad6c\uba4d \ud3c9\uade0\uc9c0\ub984\uc758 1\u2153\ubc30 \ubbf8\ub9cc\uc77c \uacbd\uc6b0, \uc774\ub4e4 \uad6c\uba4d \uac04 \uc7ac\ub8cc\uc758 \uc5b4\ub290 \ubd80\ubd84\ub3c4 \ubcf4\uac15\uc73c\ub85c \uc778\uc815\ud574\uc11c\ub294 \uc548 \ub41c\ub2e4. \uc774\ub7ec\ud55c \uad6c\uba4d\uc740 \uc81c21\uc870\uc81c3\ud56d\uc5d0\uc11c \uae30\uc220\ud55c \ubc14\ub300\ub85c \ubcf4\uac15\ud574\uc57c\ud55c\ub2e4.<\/p>\n\n\n\n

              \u2462 \ub300\uc548\uc73c\ub85c, \uc784\uc758\uc758 \ubc30\uc5f4\uc758, \uc784\uc758\uc758 \uc218\uc640 \uc778\uc811\ud55c \uad6c\uba4d\uc740 \uc774\ub7ec\ud55c \uad6c\uba4d\uc744 \ubaa8\ub450 \ud3ec\ud568\ud55c \uac83\uc73c\ub85c \uac00\uc815\ud55c \ud558\ub098\uc758 \uad6c\uba4d\uc73c\ub85c \uac04\uc8fc\ud558\uc5ec \ubcf4\uac15\ud560 \uc218 \uc788\ub2e4. \uac00\uc815\ud55c \uad6c\uba4d\uc758 \ubcf4\uac15\ud55c\uacc4\ub294 \uc81c19\uc870\uc81c2\ud56d\uc81c1\ud638\uc640 \uc81c19\uc870\uc81c3\ud56d\uc81c1\ud638\uc5d0 \uc8fc\uc5b4\uc9c4 \uac83\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc2e4\uc81c \uad6c\uba85\uc758 \ub178\uc990\ubcbd\uc740 \ubcf4\uac15\uac12\uc744 \uac00\uc9c4 \uac83\uc73c\ub85c \uac04\uc8fc\ud574\uc11c\ub294 \uc548\ub41c\ub2e4. \ub3d9\uccb4\uc640 \ud5e4\ub354\uc758 \uacbd\uc6b0, \uac00\uc815\ud55c \uad6c\uba4d\uc758 \uc9c0\ub984\uc774 \uc81c15\uc870\uc81c7\ud56d\uc81c1\ud638\uc758 \ud55c\uacc4\ub97c \ucd08\uacfc\ud560 \uacbd\uc6b0, \uc81c15\uc870\uc81c7\ud56d\uc81c2\ud638\uc758 \uad8c\uace0\uc0ac\ud56d\uc744 \uace0\ub824\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

              \u2463 \ub3d9\uccb4 \ub610\ub294 \ub4dc\ub7fc\uc5d0 \uc77c\uc815\ud55c \ud615\ud0dc\ub85c \uc77c\ub828\uc758 \uad6c\uba4d(3\uac1c \uc774\uc0c1)\uac00 \uc788\ub294 \uacbd\uc6b0, \uc5b4\ub5a4 \ub450 \uac1c\uc758 \uc778\uc811\ud55c \ub9c8\ubb34\ub9ac\ub41c \uac1c\uad6c\ubd80\uc758 \uc911\uc2ec \uac04 \uac70\ub9ac\ub294 \ud3c9\uade0 \uc9c0\ub984\uc758 1\u2153\ubc30\ubcf4\ub2e4 \uc791\uc9c0 \uc54a\uc544\uc57c \ud558\uace0, \uc5b4\ub5a4 \ub450 \uac1c\uc758 \ub9c8\ubb34\ub9ac\ub41c \uac1c\uad6c\ubd80\uc5d0 \ub300\ud574 \uc81c21\uc870\uc81c1\ud56d\uc5d0 \ub530\ub77c \ubcf4\uac15\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub610\ud55c, \uc2e4\uc81c \ub3d9\uccb4 \ubcbd \ub0b4\uc5d0 \uc5b4\ub5a0\ud55c 2\uac1c\uc758 \ub9c8\ubb34\ub9ac\ub41c \uad6c\uba4d\uc0ac\uc774\uc758 \uc21c \ub2e8\uba74\uc801\uc740(\ub3d9\uccb4 \ubcbd\uc5d0 \uc6a9\uc811\ub418\uc9c0 \uc54a\ub294 \ubcf4\uac15\ubd80\ubd84\uc744 \uc81c\uc678\ud558\uace0) \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4\uc758 \uc694\uad6c\ub450\uaed8\uc5d0 \uad6c\uba4d \uc911\uc2ec\uac04\uc758 \uac70\ub9ac\ub97c \uacf1\ud558\uc5ec \uc5bb\uc740 \ub2e8\uba74\uc801\uc5d0 0.7F<\/em>\ub97c \uacf1\ud55c \uac12\uacfc \ucd5c\uc18c\ud55c \uac19\uc544\uc57c \ud55c\ub2e4. \uacc4\uc218 F<\/em>\ub294 \uadf8\ub9bc 5\ub85c\ubd80\ud130 \uc5bb\ub294\ub2e4(\uadf8\ub9bc 6 \ucc38\uc870). \ub300\uccb4\uc801\uc73c\ub85c \uc81c15\uc870\uc81c2\ud56d\uc5d0 \ub530\ub77c, \uad6c\uba4d\uc758 \uadf8\ub8f9\uc740 \uc81c26\uc870 \ub610\ub294 \uc81c27\uc870\uc5d0\uc11c \ub9ac\uac70\uba3c\ud2b8\uc5d0 \ub300\ud55c \uaddc\uc815\uc5d0 \ub530\ub77c \uc124\uacc4\ud574\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          [\uadf8\ub9bc 6] \uc81c4\ud56d\uc5d0 \uc8fc\uc5b4\uc9c4 \uaddc\uc815\uc758 \uc124\uba85<\/p>\n\n\n\n

          \ube44\uace0 5, 6, 7 \ubc0f 8\uc5d0\uc11c \ub098\ud0c0\ub0b8 \ub2e8\uba74\uc801\uc740 1, 2, 3 \ubc0f 4\uc5d0\uc11c \ub098\ud0c0\ub0b8 \uc0ac\uac01\ud615\uc758 \uba74\uc801\uc5d0 0.7F<\/em>\ub97c \uacf1\ud55c \uac12\uacfc \ucd5c\uc18c\ud55c \uac19\uc544\uc57c \ud55c\ub2e4. \uc5ec\uae30\uc5d0\uc11c, F<\/em>\ub294 \uadf8\ub9bc5\uc5d0\uc11c\uc758 \uac12, tr<\/sub><\/em>\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4\uc758 \uc694\uad6c\ub450\uaed8\uc774\ub2e4.<\/p>\n\n\n\n




          <\/td>


          <\/td><\/tr>
          [\uadf8\ub9bc 6-1] \ubcf4\uac15\ud55c\uacc4\uac00 \uc911\ucca9\ub418\ub294 \ub450 \uad6c\uba4d \uac04\uaca9\uc758 \uc5d0<\/td> [\uadf8\ub9bc 6-2] \ubcf4\uac15\ud55c\uacc4\uac00 \uc911\ucca9\ub418\ub294 \uc138 \uac1c \uc774\uc0c1 \uad6c\uba4d \uac04\uaca9\uc758 \uc608<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \uc81c22\uc870 (\uc6a9\uae30 \ubcbd\uc5d0 \uad00 \ubc0f \ub178\uc990\uc744 \ubd80\ucc29\ud558\ub294 \ubc29\ubc95) <\/h4>\n\n\n\n

          \u2460 \ub3d9\uccb4, \ub4dc\ub7fc \ubc0f \ud5e4\ub354\uc5d0 \ubd80\ucc29\ud558\ub294 \ub178\uc990 \ubc0f \ub2e4\ub978 \uc5f0\uacb0\ubd80\ub294 \uadf8\ub9bc 4\uc640 \uac19\uc774 \ud55c\ucabd \ub610\ub294 \uc591\ucabd\uc5d0\uc11c \uc801\uc6a9\ud558\ub294 \uc644\uc804 \uc6a9\uc785\uc6a9\uc811, \uc591\ucabd\uc5d0\uc11c \uc801\uc6a9\ud558\ub294 \ubd80\ubd84 \uc6a9\uc785\uc6a9\uc811, \uc591\ucabd\uc5d0\uc11c \uc801\uc6a9\ud558\ub294 \ud544\ub9bf\uc6a9\uc811, \ubc18\ub300\ucabd\uc5d0\uc11c \ud544\ub9bf\uc6a9\uc811 \ubc0f \ubd80\ubd84 \uc6a9\uc785\uc6a9\uc811\uc73c\ub85c \ubd80\ucc29\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \ubcfc\ud2b8 \uc2a4\ud130\ub4dc\ub97c \uc774\uc6a9\ud55c \uc5f0\uacb0<\/p>\n\n\n\n

          1. \uc6a9\uae30\ub294 \ub3d9\uccb4, \ube4c\ud2b8-\uc5c5 \ud328\ub4dc(built-up pad) \ub610\ub294 \ubd80\ucc29\ub41c \ud310\uc7ac\ub098 \uad00 \uc774\uc74c\uc1e0\uc5d0 \uac00\uacf5\ub41c \ud3c9\uba74\uc774 \uc788\uc5b4\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          2. \ud3c9\ud589\ub098\uc0ac\ub97c \uc704\ud574 \ud0ed \uac00\uacf5\ub41c \ub4dc\ub9b4 \uad6c\uba4d\uc740 \uc555\ub825\uc6a9\uae30\uc758 \uc548\ucabd\ud45c\uba74\uc73c\ub85c\ubd80\ud130 \ubcbd \ub450\uaed8\uc758 \u00bc \uc774\uc0c1 \uad00\ud1b5\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \ucd5c\uc18c\ud55c \uc704\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ucd5c\uc18c\uc694\uad6c \ub450\uaed8\uac00 \uc6a9\uae30\uc758 \uc548\ucabd\ud45c\uba74\uc5d0 \uae08\uc18d\uc744 \ubd80\ucc29\uc2dc\ucf1c \uc720\uc9c0\ub418\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          3. \ud0ed \uac00\uacf5\ub41c \uad6c\uba4d\uc774 \uc2a4\ud130\ub4dc\ub97c \uc704\ud574 \uc81c\uacf5\ub418\ub294 \uacbd\uc6b0, \ub098\uc0ac\ub294 \uc804 \uae38\uc774\uc5d0 \uac78\uccd0 \uc788\uc5b4\uc57c \ud558\uace0 \uacb0\ud568\uc774 \uc5c6\uc5b4\uc57c \ud558\uba70, ds<\/sub><\/em> \ub610\ub294 \ub2e4\uc74c \uac12 \uc911 \ud070 \uac12 \uc774\uc0c1\uc758 \uae38\uc774\ub85c \uc2a4\ud130\ub4dc\ub97c \uccb4\uacb0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc5ec\uae30\uc5d0\uc11c, ds<\/sub><\/em>\ub294 \uc2a4\ud130\ub4dc\uc758 \uc9c0\ub984\uc774\uba70, \ub098\uc0ac \ubb3c\ub9bc\uc774 1.5ds<\/sub><\/em>\ub97c \ucd08\uacfc\ud560 \ud544\uc694\ub294 \uc5c6\ub2e4.\uc2a4\ud130\ub4dc \uc5f0\uacb0\uc740 \ubcf4\uac15\uc758 \uc694\uac74\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud558\uba70, \uc2a4\ud130\ub4dc\ub9cc\uc73c\ub85c \ubd80\ucc29\ub41c \uba74\uc801\uc740 \ubcf4\uac15\uba74\uc801\uc5d0 \ud3ec\ud568\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

          \uc81c23\uc870 (\uad00\uc774\uc74c\uc1e0, \ud50c\ub79c\uc9c0 \ubc0f \ubc38\ube0c) \u2460 \ubaa8\ub4e0 \uad00 \uc774\uc74c\uc1e0, \ud50c\ub79c\uc9c0 \ubc0f \ubc38\ube0c\ub294 \ud2b9\ubcc4\ud788 \ud45c\uc2dc\ud558\uc9c0 \uc54a\ub294 \ud55c \uc555\ub825-\uc628\ub3c4 \ub4f1\uae09 \ubc0f \ud45c\uc2dc\ub97c \uadfc\uac70\ub85c \uc815\ud55c \uc544\ub798\uc758 \ud45c\uc900 \uc694\uac74\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud558\uace0, \ud45c\uc900 \ub0b4\uc5d0 \ub4e4\uc5b4\uc788\ub294 \uc81c\ud55c\uc0ac\ud56d\uc744 \ud3ec\ud568\ud55c \ud2b9\uae30\uc0ac\ud56d\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          1. KS B 1511 \ucca0\uac15\uc81c\uad00 \ud50c\ub79c\uc9c0\uc758 \uae30\ubcf8\uce58\uc218<\/p>\n\n\n\n

          2. ASME B16.1, Cast Iron Pipe Flanges and Flanged Fittings<\/p>\n\n\n\n

          (\uc8fc\ucca0\uad00 \ud50c\ub79c\uc9c0 \ubc0f \ud50c\ub79c\uc9c0\uc2dd \uad00\uc774\uc74c\uc1e0)(\ubd80\uc18d\uc11c-1)<\/p>\n\n\n\n

          3. ASME B16.3, Malleable Iron Threaded Fittings, Classes 150 and 300<\/p>\n\n\n\n

          (\uac00\ub2e8 \uc8fc\ucca0 \ub098\uc0ac\uc2dd \uad00\uc774\uc74c\uc1e0, \ud074\ub798\uc2a4 150 \ubc0f 300)(\ubd80\uc18d\uc11c-2)<\/p>\n\n\n\n

          4. ASME B16.4, Gray Iron Threaded Fittings<\/p>\n\n\n\n

          (\ud68c\uc8fc\ucca0 \ub098\uc0ac\uc2dd \uad00\uc774\uc74c\uc1e0) (\ubd80\uc18d\uc11c-3)<\/p>\n\n\n\n

          5. ASME B16.5, Pipe Flanges and Flanged Fittings<\/p>\n\n\n\n

          (\uad00 \ud50c\ub79c\uc9c0 \ubc0f \ud50c\ub79c\uc9c0\uc2dd \uad00\uc774\uc74c\uc1e0(\ubd80\uc18d\uc11c-4)<\/p>\n\n\n\n

          6. ASME B16.9, Factory-Made Wrought Steel Buttwelding Fittings<\/p>\n\n\n\n

          (\uacf5\uc7a5\uac00\uacf5 \ub9de\ub300\uae30 \uc6a9\uc811 \uad00\uc774\uc74c\uc1e0)(\ubd80\uc18d\uc11c-5)<\/p>\n\n\n\n

          7. ASME B16.11, Forged Fittings, Socket Welding and Threaded<\/p>\n\n\n\n

          (\uc18c\ucf13 \uc6a9\uc811 \ubc0f \ub098\uc0ac\uc2dd \ub2e8\uc870 \uad00\uc774\uc74c\uc1e0)(\ubd80\uc18d\uc11c-6)<\/p>\n\n\n\n

          8. ASME B16.15, Case Bronze Threaded Fittings, Classes 125 and 250 <\/p>\n\n\n\n

          (\uc8fc\uc870 \uad6c\ub9ac\ud569\uae08 \ub098\uc0ac\uc2dd \ud53c\ud305, \ud074\ub798\uc2a4 125 \ubc0f 250)(\ubd80\uc18d\uc11c-7)<\/p>\n\n\n\n

          9. ASME B16.20, Metallic Gaskets for Pipe Flanges<\/p>\n\n\n\n

          (\uad00 \ud50c\ub79c\uc9c0\uc6a9 \uae08\uc18d \uac1c\uc2a4\ud0b7 – \ub9c1 \uc870\uc778\ud2b8, \uc2a4\ud30c\uc774\ub7f4 \ubb34\ub2ac \ubc0f \uc7ac\ud0b7\ud615)(\ubd80\uc18d\uc11c-8)<\/p>\n\n\n\n

          10. ASME B16.24, Cast Copper Alloy Pipe Flanges and Flanged Fittings<\/p>\n\n\n\n

          (\uc8fc\uc870\ub3d9\ud569\uae08 \uad00 \ud50c\ub79c\uc9c0 \ubc0f \ud50c\ub79c\uc9c0\ubd99\uc774 \uad00\uc774\uc74c\uc1e0)(\ubd80\uc18d\uc11c-9)<\/p>\n\n\n\n

          11. ASME B16.25, Buttwelding Ends<\/p>\n\n\n\n

          (\ub9de\ub300\uae30 \uc6a9\uc811 \ub05d\ub2e8\ubd80)(\ubd80\uc18d\uc11c-10)<\/p>\n\n\n\n

          12. ASME B16.34, Valves\u2015Flanged, Threaded, and Welding End <\/p>\n\n\n\n

          (\ud50c\ub79c\uc9c0\ubd99\uc774, \ub098\uc0ac \ubd99\uc774 \ubc0f \uc6a9\uc811 \ubc38\ube0c)(\ubd80\uc18d\uc11c-11)<\/p>\n\n\n\n

          13. ASME B16.42, Ductile Iron Pipe Flanges and Flanged Fittings, Classes 150 and 300 <\/p>\n\n\n\n

          (\ub355\ud0c0\uc77c \uc8fc\ucca0 \uad00 \ud50c\ub79c\uc9c0 \ubc0f \ud50c\ub79c\uc9c0\ubd99\uc774 \uad00\uc774\uc74c\uc1e0, \ud074\ub798\uc2a4 150 \ubc0f 300)(\ubd80\uc18d\uc11c-12)<\/p>\n\n\n\n

          14. ASME B16.47 Large Diameter Steel Flanges<\/p>\n\n\n\n

          (\ub300 \uad6c\uacbd \uac15\uad00 \ud50c\ub79c\uc9c0)(\ubd80\uc18d\uc11c-13)<\/p>\n\n\n\n

          \u2461 \ud50c\ub79c\uc9c0\ub294 \uc774 \uae30\uc900\uc5d0\uc11c \ud5c8\uc6a9\ud558\ub294 \uc7ac\ub8cc \ub610\ub294 \uc704\uc5d0\uc11c \uae30\uc220\ud55c \ud574\ub2f9 \uc81c\ud488\ud45c\uc900\uc5d0 \uc5f4\uac70\ud55c \uc7ac\ub8cc\ub85c \uc81c\uc791\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \ud2b9\ubcc4\ud788 \uc0ac\uc6a9\uc744 \uae08\uc9c0\ud558\uac70\ub098 \uc774 \uae30\uc900\uc5d0\uc11c \uc5f4\uac70\ud55c \uc0ac\uc6a9\ud55c\uacc4\ub97c \ubc97\uc5b4\ub098\ub294 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \uc555\uc5f0 \ub610\ub294 \ub2e8\uc870 \ud50c\ub79c\uc9c0\ub294 \uc774\ub807\uac8c \ud5c8\uc6a9\ub41c \uc7ac\ub8cc \uc911\uc5d0\uc11c \uc784\uc758\uc758 \ub2e8\uc870 \uaddc\uaca9\uc5d0 \ub530\ub974\ub294 \uc7ac\ub8cc\ub85c \uc81c\uc870\ud560 \uc218\ub3c4 \uc788\ub2e4. \ub2e4\ub9cc, SA-181\uc740 \uc555\ub825 \ub4f1\uae09\uc774 \ud074\ub798\uc2a4 300 \uc774\uc0c1\uc774 \ub418\ub294 \ud50c\ub79c\uc9c0\uc5d0 \uc0ac\uc6a9\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \ud5c8\ube0c(hub)\ud615 \ud50c\ub79c\uc9c0\ub294 \ud310\uc7ac\ub85c\ubd80\ud130 \uc808\ub2e8\ud558\uac70\ub098 \uae30\uacc4\uac00\uacf5\ud574\uc11c\ub3c4 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          \u2462 \uc774 \uae30\uc900\uc5d0\uc11c \ud5c8\uc6a9\ud558\ub294 \ub2e4\ub978 \uc7ac\ub8cc\ub85c \uc81c\uc791\ub41c \ud50c\ub79c\uc9c0\ub294 \ucd5c\uc18c\ud55c \ud574\ub2f9 \uaddc\uaca9\uc758 \uac15\ub3c4 \uc694\uac74\uc744 \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub610\ud55c, \ud50c\ub79c\uc9c0\uc758 \uba74 \uce58\uc218 \ubc0f \ubcfc\ud2b8 \uc6d0(circle)\uc740 \ubcc4\ub3c4\ub85c \uc694\uad6c\ud558\ub294 \ud45c\uc900\uc5d0 \ub530\ub77c\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          1. \uc555\ub825\uc744 \ubc1b\ub294 \ubaa8\ub4e0 \uad00 \uc774\uc74c\uc1e0 \ubc0f \ubc38\ube0c \ubab8\uccb4\uc758 \ub450\uaed8\ub294 \uc0ac\uc6a9 \uc7ac\ub8cc\uc5d0 \ud574\ub2f9\ud558\ub294 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825 \ubc0f \uc628\ub3c4\uc5d0 \ub300\ud574 \uc704\uc5d0 \uc5f4\uac70\ud55c \ud574\ub2f9 \ud45c\uc900\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uac83 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          2. \ubd80\uc18d\uc11c 4(ASME B 16.5) \ub610\ub294 \ubd80\uc18d\uc11c 11(B 16.34)\uc5d0 \ub530\ub974\ub294 \uc8fc\uac15\uc81c \uc6a9\uc811\ud615 \ubc38\ube0c \ubc0f \uad00\uc774\uc74c\uc1e0\uc758 \uc6d0\ud1b5\ud615 \ub05d\ub2e8\ubd80\ub294, \uc774\ub4e4 \ubd80\uc704\uac00 \ub0b4\ubd80 \ubc0f \uc678\ubd80 \uc591\ucabd \ubaa8\ub450 \ub2e4\ub4ec\uc9c8 \uac00\uacf5\ub418\uace0, \ub610\ud55c \uc6a9\uc811 \ub05d\ub2e8 \ucc9c\uc774\ubd80\uc758 \uc724\uacfd\uc774 \uc81c3\ud638\ub97c \ub9cc\uc871\ud55c\ub2e4\uba74, 100%\uc758 \uc8fc\ubb3c \ud488\uc9c8\uacc4\uc218\ub97c \uc801\uc6a9\ud558\uc5ec\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          3. \uad00\uc774\uc74c\uc1e0 \ubc0f \ubc38\ube0c\uc640 \uac19\uc740 \ubd80\ud488 \ubab8\uccb4\uc758 \uc6a9\uc811 \ub05d\ub2e8\ubd80\ub294 \uc778\uc811\ud55c \uad00\uc5d0\uc11c \ubd80\ud488 \ubab8\uccb4\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub450\uaed8\uac00 \uc810\uc9c4\uc801\uc73c\ub85c \ubcc0\ud558\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4. \uadf8\ub9bc 7\uc5d0 \ub098\ud0c0\ub0b4\ub294 \ud3ec\ub77d\uc120\uc5d0 \uc644\uc804\ud788 \ub193\uc774\ub294 \uc6a9\uc811 \ub05d\ub2e8 \ucc9c\uc774\ubd80\uc758 \ud615\uc0c1\uc774 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ub9cc\uc871\ud55c\ub2e4\uba74 \ud5c8\uc6a9\ub41c\ub2e4.<\/p>\n\n\n\n

          \uac00. \ucc9c\uc774\uad6c\uc5ed\uc758 \ubcbd\ub450\uaed8\ub294 \uc81c1\ud638 \ubc0f \uc81c2\ud638\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \uad00\uc774\uc74c\uc1e0 \ubc0f \ubc38\ube0c\ub450\uaed8\ub294 \uadf8\ub9bc 7\uc5d0\uc11c \uc815\uc758\ud55c \uad00 \ub450\uaed8 tmin<\/sub><\/em>\uc758 \ucd5c\uc18c\uac12 \uc911 \uc791\uc740 \uac12 \uc774\uc0c1\uc774 \ub418\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \ub098. \uc6a9\uc811 \uc774\uc74c\ubd80\ub97c \ud3ec\ud568\ud55c \ub450\uaed8\ubcc0\ud654 \uad6c\uc5ed\uc740 \uc608\ub9ac\ud55c \ud648\uacfc \uae30\uc6b8\uae30\uc758 \uae09\uaca9\ud55c \ubcc0\ud654\ub97c \ud53c\ud558\uc5ec\uc57c \ud55c\ub2e4. \uacbd\uc0ac\uc9c4 \ubd80\uc704\uc640 \ub9cc\ub098\ub294 \uc784\uc758\uc758 \ud45c\uba74\uc774 \uc774\ub8e8\ub294 \uc778\uc811\uac01\uc774 150\u00b0 \ubbf8\ub9cc\uc778 \uacbd\uc6b0, \uad50\ucc28\ubd80 \ub610\ub294 \uad6c\uc11d(\uc6a9\uc811\ub367\uc0b4\uc740 \uc81c\uc678)\uc740 \ucd5c\uc18c\ud55c 0.05tmin\uc758 \ubc18\uc9c0\ub984\uc73c\ub85c \ub465\uae00\uac8c \ud574\uc57c \ud55c\ub2e4. \uc6a9\uc811\ubd80 \ub05d\ub2e8 \uad00\ub828\ud45c\uc900\uc5d0\uc11c \uc81c\uc2dc\ud558\ub294 \ud615\uc0c1\uacfc \uacf5\ucc28\ub294 \uc644\uc131\uc81c\ud488\uacfc \uc6a9\uc811\uc774\uc74c\ubd80\uac00 \uc81c23\uc870\u2462\ud56d\uc758 3\uc758 \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \uacbd\uc6b0\uc5d0 \ud55c\ud574\uc11c \ud5c8\uc6a9\ub41c\ub2e4. \uadf8\ub9bc 7\uc5d0 \ub098\ud0c0\ub09c \ubc14\uc640 \uac19\uc774 \ud53c\ud305 \ub610\ub294 \ubc38\ube0c \ub05d\ubd80\ubd84\uc758 \ub450\uaed8\ub294  \uc774\uc0c1\uc774 \ub418\uc5b4\uc57c \ud558\uace0 \ub2e4\uc74c \uc911 \ucd5c\ub300\uac12\uc744 \ucd08\uacfc\ud574\uc11c\ub294 \uc548\ub41c\ub2e4.<\/p>\n\n\n\n

             \u2024\ucd5c\uc18c\ubcbd\ub450\uaed8 \uae30\uc900\uc73c\ub85c \uc9c0\uc2dc\ud55c \uacbd\uc6b0 : [ + 4 \u339c (0.15 in.)]\uc640 1.15 \uc911 \ud070 \uac12<\/p>\n\n\n\n

             \u2024\ud638\uce6d\ubcbd\ub450\uaed8 \uae30\uc900\uc73c\ub85c \uc9c0\uc2dc\ud55c \uacbd\uc6b0 : [ + 4 \u339c (0.15 in.)]\uc640 1.10 \uc911 \ud070 \uac12<\/p>\n\n\n\n

          4. \ubd80\uc18d\uc11c 4(ASME B 16.5)\uc758 \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \ud50c\ub79c\uc9c0 \ubc0f \ud50c\ub79c\uc9c0\ubd99\uc774 \uad00\uc774\uc74c\uc1e0\ub098 (\ubd80\uc18d\uc11c 11)(ASME B 16.34)\uc758 \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \ubc38\ube0c\ub294 \uc774\ub4e4 \ud45c\uc900\uc5d0\uc11c \uc124\uc815\ud55c \uc555\ub825-\uc628\ub3c4 \ub4f1\uae09\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \ud45c\uc900 \ud074\ub798\uc2a4, \ud2b9\uc218 \ud074\ub798\uc2a4 \ub610\ub294 \uc81c\ud55c\ub41c \ud074\ub798\uc2a4\uc758 \ubc38\ube0c\ub294 \uadf8\uac83\uc774 \uc0ac\uc6a9\ub418\ub294 \uacf3\uc5d0\uc11c \ubaa8\ub4e0 \ubc38\ube0c\uc758 \ubd80\ud488\uc774 \uc555\ub825-\uc628\ub3c4 \uc870\uac74\uc5d0 \uc801\ud569\ud558\ub2e4\uba74 \uc0ac\uc6a9\ud558\uc5ec\ub3c4 \ub41c\ub2e4. \uc911\uac04 \ub4f1\uae09 \ub610\ub294 \ud074\ub798\uc2a4\uc758 \ubc38\ube0c\ub294 \ubd80\uc18d\uc11c 11(ASME B 16.34)\uc5d0 \uaddc\uc815\ud55c \ub300\ub85c \ud5c8\uc6a9\ub41c\ub2e4. <\/p>\n\n\n\n

          5. \uc0ac\uc6a9\uc694\uac74\uc774 \ubd80\uc18d\uc11c 4(ASME B 16.5) \ub610\ub294 \ubd80\uc18d\uc11c 11(ASME B 16.34)\uc5d0\uc11c \uc8fc\uc5b4\uc9c4 \ud5c8\uc6a9 \uac12\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \ubd80\uc18d\uc11c 4(ASME B 16.5) \ub610\ub294 \ubd80\uc18d\uc11c 11(ASME B 16.34)\uc758 \uac00\uc7a5 \uadfc\uc811\ud55c \uc555\ub825 \ub4f1\uae09 \ud074\ub798\uc2a4\ubcf4\ub2e4 \ucc98\uc9d0 \ud55c\uacc4\uac00 \ub354 \ud06c\uc9c0 \uc54a\uace0, \uc548\uc804\uacc4\uc218\uac00 \uc791\uc9c0 \uc54a\ub3c4\ub85d \ubcfc\ud2b8\uc7ac\ub8cc, \ud50c\ub79c\uc9c0 \ub450\uaed8 \ubc0f \ubab8\uccb4 \ub450\uaed8\uac00 \uc99d\uac00\ub418\uc5c8\ub2e4\uba74, \uc774 \uae30\uc900 \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \uac83\uc73c\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

          6. \uac15\uc7ac \ub9de\ub300\uae30 \uc6a9\uc811 \uad00\uc774\uc74c\uc1e0\ub294 \ucd5c\uc18c\ud55c \ubd80\uc18d\uc11c 5(ASME B 16.9)\uc758 \uc694\uac74\uacfc \uac19\ub2e4\uba74 \uc0ac\uc6a9\ud558\uc5ec\ub3c4 \ub41c\ub2e4. <\/p>\n\n\n\n

          7. ASME \ud45c\uc900 \uc0bd\uc785 \ud50c\ub79c\uc9c0\ub294 DN 100\uc744 \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \uc0bd\uc785 \ud50c\ub79c\uc9c0\ub294 \uc591\uba74 \ud544\ub9bf\uc6a9\uc811\uc73c\ub85c \ubd80\ucc29\ud558\uc5ec\uc57c \ud55c\ub2e4. \ud544\ub9bf\uc6a9\uc811\ubd80\uc758 \ubaa9\ub450\uaed8\ub294 \ud50c\ub79c\uc9c0\uac00 \ubd80\ucc29\ub418\ub294 \ubd80\ud488 \ub450\uaed8\uc758 0.7\ubc30 \uc774\uc0c1 \ub418\uc5b4\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          8. ASME \ud45c\uc900 \uc18c\ucf13\uc6a9\uc811 \ud50c\ub79c\uc9c0\ub294, \ud50c\ub79c\uc9c0 \uce58\uc218\uac00 \ud074\ub798\uc2a4 600 \uc774\ud558\uc758 \uacbd\uc6b0 DN 80\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uace0, \ud074\ub798\uc2a4 900 \ubc0f 1,500\uc758 \uacbd\uc6b0 DN 65\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\uc73c\uba74, \ubc30\uad00 \ub610\ub294 \ubcf4\uc77c\ub7ec \ub178\uc990\uc5d0 \uc0ac\uc6a9\ud558\uc5ec\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          9. \ud074\ub798\uc2a4 125, 150, 250 \ubc0f 300 \uc555\ub825 \ub4f1\uae09\uc5d0 \ub300\ud55c ASME \ud45c\uc900 \uc694\uac74\uc744 \ub9cc\uc871\ud558\ub294 \uc8fc\ucca0 \ub610\ub294 \uac00\ub2e8 \uc8fc\ucca0\uc7ac\uc758 \ub098\uc0ac\ubd99\uc774 \uad00\uc774\uc74c\uc1e0\ub294 \ubcc4\ub3c4\ub85c \uc0ac\uc6a9\uc744 \uae08\uc9c0\ud558\uac70\ub098 \ud2b9\ubcc4\ud788 \ud50c\ub79c\uc9c0\ubd99\uc774 \uad00\uc774\uc74c\uc1e0\uac00 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0\ub97c \uc81c\uc678\ud558\uace0\ub294 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\ub098 230\u2103\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\uc5d0\uc11c \uc0ac\uc6a9\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. <\/p>\n\n\n\n

          10. \ubcc4\ub3c4\ub85c \uc694\uad6c\ub418\ub294 ASME \ud45c\uc900 \uad00\uc774\uc74c\uc1e0\uc758 \uac15\ub3c4\uc694\uac74\uc5d0 \ucd5c\uc18c\ud55c \ub3d9\uc77c\ud55c \uc8fc\uac15\ud488 \ub610\ub294 \ub2e8\uac15\ud488 \ub098\uc0ac \ubd99\uc774 \uad00\uc774\uc74c\uc1e0 \ub610\ub294 \ubc38\ube0c\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \uad00\uc774\uc74c\uc1e0\uac00 \ud2b9\ubcc4\ud788 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0\ub97c \uc81c\uc678\ud558\uace0 \ubaa8\ub4e0 \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. <\/p>\n\n\n\n

          \uc81c24\uc870 (\ub178\uc990 \ub125 \ub450\uaed8) <\/h4>\n\n\n\n

          \u2460 \uc801\uc6a9 \uac00\ub2a5\ud55c \uacbd\uc6b0, \ubaa8\ub4e0 \ub178\uc990 \ub125\uc758 \ucd5c\uc18c\ub450\uaed8, \ucd9c\uc785\uad6c, \ubc0f \uac80\uc0ac\uc6a9 \uad6c\uba4d\uc740 \ubd80\uc2dd\uacfc \uce68\uc2dd \uc5ec\uc720\ub97c \ud3ec\ud568\ud558\uc5ec \ubaa8\ub4e0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ud558\uc911\uc5d0 \ub300\ud574 \uc694\uad6c\ub41c \ub450\uaed8\ubcf4\ub2e4 \uc791\uc544\uc11c\ub294 \uc548 \ub41c\ub2e4. \ucd9c\uc785\uad6c\uc640 \uac80\uc0ac\uc6a9 \uad6c\uba4d\uc744 \uc81c\uc678\ud558\uace0, \ub178\uc990 \ub125\uc758 \ucd5c\uc18c\ub450\uaed8\ub294 \ub2e4\uc74c \uc911 \uac12 \uc911\uc5d0\uc11c \uc791\uc740 \uac83\ubcf4\ub2e4 \ucee4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                 1. \ub178\uc990 \ub125\uc774 \ubd80\ucc29\ub418\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ub3d9\uccb4\uc758  \ucd5c\uc18c\uc694\uad6c\ub450\uaed8\uc5d0 \ubd80\uc2dd \ub610\ub294 \uce68\uc2dd \uc5ec\uc720\ub97c \ucd94\uac00(\ud574\ub2f9\ud558\ub294 \uacbd\uc6b0)<\/p>\n\n\n\n

          2. ASME B 36.10M\uc5d0 \uc5f4\uac70\ub41c \ud45c\uc900\uad00\uc758 \ucd5c\uc18c \ubcbd \ub450\uaed8\uc5d0 \ubd80\uc2dd \ubc0f \uce68\uc2dd \uc5ec\uc720\ub97c \ucd94\uac00(\ud574\ub2f9\ud558\ub294 \uacbd\uc6b0)<\/p>\n\n\n\n

          [\uadf8\ub9bc 7] \uc6a9\uc811 \ub05d\ub2e8 \ucc9c\uc774\ubd80\uc758 \ucd5c\ub300\ubc94\uc704<\/p>\n\n\n\n

          \ube44\uace0 1. \uc6a9\uc811 \ubca0\ubca8(bevel)\uc740 \ub2e8\uc9c0 \uc124\uba85\uc744 \uc704\ud574 \ub098\ud0c0\ub0b4\uc5c8\ub2e4.<\/p>\n\n\n\n

               2. \ubcf4\uac15 \ub367\uc0b4\uc740 \ud5c8\uc6a9\ub418\ub294 \ucc9c\uc774\ubd80\uc758 \ucd5c\ub300\ubc94\uc704 \ubc16\uc5d0 \uc788\uc5b4\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

               3. tmin<\/sub>.<\/em> \uac12\uc740 \ub2e4\uc74c \uac12 \uc911 \ud558\ub098\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

          a) \uc8fc\ubb38\ud55c \uad00\uc758 \ucd5c\uc18c \ubcbd\ub450\uaed8 <\/p>\n\n\n\n

          b) \uc8fc\ubb38\ud55c \ud29c\ube0c\uc758 \ucd5c\uc18c \ubcbd\ub450\uaed8 <\/p>\n\n\n\n

          c) -12.5%\uc758 \uacf5\ucc28\ub97c \uac16\ub294 \uad00 \uc2a4\ucf00\uc904 \ubcbd\ub450\uaed8\ub85c \uc8fc\ubb38\ud55c \uad00 \uacf5\uce6d \ubcbd\ub450\uaed8\uc758 0.875\ubc30<\/p>\n\n\n\n

          d) \uc774\uc74c\ubd80\uac00 \ub450 \ubd80\uc7ac \uc0ac\uc774\uc5d0 \uc788\ub294 \uacbd\uc6b0, \ubd80\uc7ac \ub610\ub294 \uad00\uc774\uc74c\uc1e0(\ub610\ub294 \ub458 \uc911 \uc587\uc740\ucabd)\uc758 \uc6d0\ud1b5\ud615 \uc6a9\uc811 \ub05d\ub2e8\ubd80\uc758 \uc8fc\ubb38\ud55c \ucd5c\uc18c \ubcbd\ub450\uaed8<\/p>\n\n\n\n

               4. \ubd80\uc7ac\uc758 \ub05d\ub2e8\uc5d0\uc11c\uc758 \ucd5c\ub300 \ub450\uaed8\ub294 \ub2e4\uc74c \uc911 \ud558\ub098\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

          a) \ucd5c\uc18c \ubcbd\ub450\uaed8\ub85c \uc8fc\ubb38\ud55c \uacbd\uc6b0, (tmin<\/sub><\/em>. + 4 \u339c) \ub610\ub294 1.15tmin<\/sub><\/em> \uc911 \ud070 \uac12<\/p>\n\n\n\n

          b) \uacf5\uce6d \ubcbd\ub450\uaed8\ub85c \uc8fc\ubb38\ud55c \uacbd\uc6b0, (tmin<\/sub><\/em> + 4 \u339c) \ub610\ub294 1.10tnom<\/sub><\/em> . \uc911 \ud070 \uac12<\/p>\n\n\n\n

          \uc81c25\uc870 (\uac80\uc0ac \uad6c\uba4d) <\/h4>\n\n\n\n

          \u2460 \ubcf4\uc77c\ub7ec \ub610\ub294 \ubd80\ud488\uc740 \uc2dc\ud5d8 \ub610\ub294 \uccad\uc18c\ub97c \ud558\uae30 \uc704\ud55c \ub9e8\ud640, \ud578\ub4dc\ud640 \ub610\ub294 \ub2e4\ub978 \uac80\uc0ac \uad6c\uba4d\uc774 \uc788\uc5b4\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uad6c\uba4d\uc774 \uba85\ubc31\ud558\uac8c \ud544\uc694 \uc5c6\uac70\ub098 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294 \ud2b9\ubcc4\ud55c \ud615\ud0dc\uc758 \ubcf4\uc77c\ub7ec\ub294 \uac80\uc0ac\uad6c\uba4d\uc774 \uc5c6\uc5b4\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          1. \ud0c0\uc6d0\ud615 \ub9e8\ud640 \uad6c\uba4d\uc758 \ud06c\uae30\ub294 300\u339c \u00d7 400\u339c \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          2. \uc6d0\ud615 \ub9e8\ud640 \uad6c\uba4d\uc758 \uc9c0\ub984\uc740 380\u339c \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          3. \ubcf4\uc77c\ub7ec \ub4dc\ub7fc \ub610\ub294 \ub3d9\uccb4\uc5d0 \uc788\ub294 \ud578\ub4dc\ud640 \uad6c\uba4d\uc740 70\u339c \u00d7 89\u339c \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \ub9e8\ud640 \ubc0f \ud578\ub4dc\ud640\uc758 \ub36e\uac1c\ud310\uacfc \uc694\ud06c\ub294 \uc555\uc5f0, \ub2e8\uc870, \ub610\ub294 \uc8fc\uac15\uc744 \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc555\ub825\uc774 1.7 \u33ab\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0 \ub610\ub294 \uc628\ub3c4\uac00 230\u2103\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0, \ud578\ub4dc\ud640 \ub36e\uac1c\ud310\uacfc \uc694\ud06c \ub458 \uc911 \ud558\ub098\ub294 SA-278\uc5d0 \uc801\ud569\ud55c \uc8fc\ucca0\ub85c \uc81c\uc870\ud574\ub3c4 \ub41c\ub2e4. \ubcfc\ud2b8\uc640 \uc694\ud06c\ub97c \ud3ec\ud568\ud55c \ubd80\ud488(\uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0)\uc758 \uac15\ub3c4\ub294 \uc774 \ubd80\ud488\uc774 \uc0ac\uc6a9\ub418\ub294 \uc870\uac74\uc5d0 \ub9de\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2462 \ub9e8\ud640 \uad6c\uba4d\uc5d0 \uac1c\uc2a4\ud0b7\uc744 \uc704\ud55c \uc9c0\uc9c0\uba74\uc758 \ucd5c\uc18c \ud3ed\uc740 17\u339c \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ubcf4\uc77c\ub7ec\uc758 \ub9e8\ud640 \ub610\ub294 \ud578\ub4dc\ud640\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uc5b4\ub5a0\ud55c \uac1c\uc2a4\ud0b7\ub3c4 \uc555\ucd95\ud560 \ub54c \ub450\uaed8\uac00 6\u339c\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          \uc81c26\uc870 [\uaddc\uce59\ubc30\uc5f4 \ub9ac\uac70\uba3c\ud2b8(ligament)] <\/h4>\n\n\n\n

          \u2460 \uc81c 15 \uc870 \u2461\ud56d\uc5d0 \ub9cc\uc871\ud558\uba74, \uc555\ub825\ubd80\ud488\uc5d0 \uaddc\uce59\uc801\uc73c\ub85c \ubc30\uc5f4\ub418\ub294 \ud29c\ube0c \uad6c\uba4d\uc0ac\uc774\uc758 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \uc6a9\uae30 \ucd95\uc5d0 \ud3c9\ud589\ud55c \uad6c\uba4d<\/p>\n\n\n\n

          \uac00. \uadf8\ub9bc 8\uc5d0\uc11c\uc640 \uac19\uc774 \ubaa8\ub4e0 \ud29c\ube0c \uc5f4\uc5d0\uc11c \ud29c\ube0c\uad6c\uba4d\uc758 \ud53c\uce58\uac00 \ub3d9\uc77c\ud55c \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c\uc758 \uc2dd\uc73c\ub85c \ud55c\ub2e4.<\/p>\n\n\n\n

          [\uadf8\ub9bc 8] \ubaa8\ub4e0 \uc5f4\uc5d0\uc11c \uad6c\uba4d\uc758 \ud53c\uce58\uac00 \ub3d9\uc77c\ud55c \ud29c\ube0c \uac04\uaca9\uc758 \uc608<\/p>\n\n\n\n

          \ub098. \uadf8\ub9bc 9.1 \ub610\ub294 \uadf8\ub9bc 9.2\uc5d0\uc11c\uc640 \uac19\uc774 \uc5b4\ub290 \ud55c \uc5f4\uc5d0\uc11c \ud29c\ube0c \uad6c\uba4d\uc758 \ud53c\uce58\uac00 \ub3d9\uc77c\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c\uc758 \uc2dd\uc73c\ub85c \ud55c\ub2e4. <\/p>\n\n\n\n

          [\uadf8\ub9bc 9.1] \ub9e4 2\uc5f4\ub9c8\ub2e4 \uad6c\uba4d\uc758 \ud53c\uce58\uac00 \ub2e4\ub978 \ud29c\ube0c <\/p>\n\n\n\n

          [\uadf8\ub9bc 9.2]  2\uc5f4 \ubc0f 3\uc5f4\uc5d0\uc11c \uad6c\uba4d\uc758 \ud53c\uce58\uac00 \ubcc0\ud558\ub294 \ud29c\ube0c<\/p>\n\n\n\n

          \u2461 \uc6a9\uae30\uc758 \ucd95\uc5d0 \uc218\uc9c1\uc778 \uad6c\uba4d\uc758 \uacbd\uc6b0, \uae38\uc774\ubc29\ud5a5 \uc751\ub825\uc744 \ubc1b\ub294 \ud29c\ube0c \uad6c\uba4d \uc0ac\uc774\uc758 \ub9ac\uac70\uba3c\ud2b8 \uac15\ub3c4\ub294 \ucd5c\uc18c\ud55c \uc6d0\uc8fc\ubc29\ud5a5 \uc751\ub825\uc744 \ubc1b\ub294 \ud29c\ube0c \uad6c\uba4d \uc0ac\uc774\uc5d0 \uc694\uad6c\ub418\ub294 \ub9ac\uac70\uba3c\ud2b8 \uac15\ub3c4\uc758 \u00bd \ubc30\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2462 \uadf8\ub9bc 10\uc5d0\uc11c \ub098\ud0c0\ub0b8 \uac83\ucc98\ub7fc \ub3d9\uccb4 \ub610\ub294 \ub4dc\ub7fc\uc5d0 \ub300\uac01\uc120 \ubc29\ud5a5\uc73c\ub85c \ud29c\ube0c \uad6c\uba4d\uc744 \ub4dc\ub9b4 \uac00\uacf5\ud558\ub294 \uacbd\uc6b0, \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc740 \uadf8\ub9bc 11\uc758 \ub3c4\ud45c \uac12\uc73c\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4. \uac00\ub85c\uc88c\ud45c \uac12 \ubc0f \uc758 \ube44\uc728(ratio)\uc744 \uacc4\uc0b0 \ud55c\ub2e4. \uc774\ub7ec\ud55c \uac12\uc744 \uc774\uc6a9\ud558\uc5ec \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc740 \uc138\ub85c\uc88c\ud45c\ub85c\ubd80\ud130 \uc77d\ub294\ub2e4. \ub9cc\uc77c \uad50\uc810\uc774 \ub300\uac01\uc120 \ubc0f \uae38\uc774\ubc29\ud5a5\uc758 \ub9ac\uac70\uba3c\ud2b8\uc5d0 \ub300\ud574 \ub3d9\uc77c\ud55c \ud6a8\uc728 \uace1\uc120 \uc704\uc5d0 \uc788\ub2e4\uba74, \uae38\uc774\ubc29\ud5a5\uc758 \ub9ac\uac70\uba3c\ud2b8\uac00 \ub300\uac01\uc120\ubc29\ud5a5\uc758 \ub9ac\uac70\uba3c\ud2b8\ubcf4\ub2e4 \ub354 \uc57d\ud558\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0 \ud6a8\uc728\uc740 \ub2e4\uc74c\uc758 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud55c\ub2e4. <\/p>\n\n\n\n

          [\uadf8\ub9bc 10] \ub300\uac01\uc120 \ubc29\ud5a5\uc5d0 \ud29c\ube0c \uad6c\uba4d\uc774 \uc788\ub294 \ud29c\ube0c<\/p>\n\n\n\n

          [\uadf8\ub9bc 11] \uc6d0\ud1b5\ud615 \ub3d9\uccb4\uc5d0 \uc788\ub294 \uad6c\uba4d \uc0ac\uc774\uc758 \uae38\uc774\ubc29\ud5a5 \ubc0f \ub300\uac01\uc120\ubc29\ud5a5\uc758 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud55c \ub3c4\ud45c<\/p>\n\n\n\n

           \ube44\uace0 1. \ub2e4\uc74c\uc758 \ube44\uace0 2, 3, \ubc0f 4\uc758 \uc2dd\uc740 \uc0ac\uc6a9\uc790\uc758 \uc120\ud0dd\uc5d0 \ub530\ub77c \ub3c4\ud45c \ub300\uc2e0 \uc0ac\uc6a9\ud558\uc5ec\ub3c4 \ub41c\ub2e4. \uc774\ub4e4 \uc2dd\uc740 \uc774 \ub3c4\ud45c\uc758 \ubc94\uc704\ub97c \ubc97\uc5b4\ub098\ub294 \uacbd\uc6b0\uc5d0\ub3c4 \uc801\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          2. \ub300\uac01\uc120\ubc29\ud5a5 \ud6a8\uc728,   <\/p>\n\n\n\n

             \uc5ec\uae30\uc5d0\uc11c, <\/p>\n\n\n\n

          3. \ub300\uac01\uc120\ubc29\ud5a5 \ubc0f \uc6d0\uc8fc\ubc29\ud5a5\uc758 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc774 \ub3d9\uc77c\ud55c \uc870\uac74\uc758 \uace1\uc120<\/p>\n\n\n\n

          \ub300\uac01\uc120\ubc29\ud5a5 \ud6a8\uc728, <\/p>\n\n\n\n

          \uc5ec\uae30\uc5d0\uc11c, <\/p>\n\n\n\n

          4. \uae38\uc774\ubc29\ud5a5 \ud6a8\uc728, <\/p>\n\n\n\n

          \u2463 \ud29c\ube0c \ub610\ub294 \uad6c\uba4d\uc774 \ub4dc\ub7fc \ub610\ub294 \ub3d9\uccb4\uc758 \ucd95\uc5d0 \ud3c9\ud589\ud55c \uc120\uc744 \ub530\ub77c \ub300\uce6d\uc778 \uadf8\ub8f9\uc744 \uc774\ub8e8\uc5b4 \ubc30\uc5f4\ub418\uace0, \uac01 \uadf8\ub8f9\uc758 \uac04\uaca9\uc774 \ub3d9\uc77c\ud55c \uacbd\uc6b0, \uadf8\ub8f9 \uc911 \ud558\ub098\uc758 \ud6a8\uc728\uc740 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \uadfc\uac70\ub85c \ud55c \ud6a8\uc728 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ubaa8\ub4e0 \ud29c\ube0c-\uad6c\uba4d \ud328\ud134 \ubc30\uc5f4\uc758 \uacbd\uc6b0, \ub300\uac01\uc120\ubc29\ud5a5\uacfc \uc6d0\uc8fc\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8\uc5d0 \ub300\ud574 \ub4f1\uac00 \uae38\uc774\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728(equivalent longitudinal ligament efficiency)\uc744 \uacc4\uc0b0\ud558\uace0 \uae38\uc774\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uacfc \ube44\uad50\ud558\uc5ec\uc57c \ud55c\ub2e4. \uad00\ub828\ub41c \uc6d0\ud1b5\ud615 \ub2e8\uba74\uc5d0 \ub300\ud55c \ucd5c\uc18c \uc694\uad6c\ub450\uaed8\uc640 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \uacc4\uc0b0\ud558\uae30 \uc704\ud574 \uae38\uc774\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728 \uac12 \ub610\ub294 \ub4f1\uac00 \uae38\uc774\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728 \uac12 \uc911 \uc791\uc740 \uac12\uc744 \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2464 \uc81c1\ud56d\ubd80\ud130 \uc81c4\ud56d\uae4c\uc9c0\uc758 \uc2dd\uc5d0\uc11c \uc0ac\uc6a9\ub41c \uae30\ud638\uc758 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4. <\/p>\n\n\n\n

          p<\/em> = \uc778\uc811 \uad6c\uba4d\uc758 \uae38\uc774\ubc29\ud5a5 \ud53c\uce58, \u339c  <\/p>\n\n\n\n

          p<\/em>\u2032 = \uc778\uc811 \uad6c\uba4d\uc758 \ub300\uac01\uc120\ubc29\ud5a5 \ud53c\uce58, \u339c<\/p>\n\n\n\n

          p1<\/sub><\/em> = \uc77c\ub828\uc758 \ub300\uce6d\uc801\uc778 \uad6c\uba4d \uadf8\ub8f9\uc5d0\uc11c \ud574\ub2f9 \uad6c\uba4d \uc0ac\uc774\uc758 \ud53c\uce58, \u339c<\/p>\n\n\n\n

          d<\/em> = \uad6c\uba4d\uc758 \uc9c0\ub984, \u339c  <\/p>\n\n\n\n

          n<\/em> = \uae38\uc774 p1<\/sub><\/em>\ub0b4\uc5d0 \uc788\ub294 \uad6c\uba4d\uc758 \uc218 <\/p>\n\n\n\n

          E<\/em> = \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728<\/p>\n\n\n\n

               \ud53c\uce58\ub294 \uc6d0\ud1b5\uc758 \ud3c9\uade0 \ubc18\uc9c0\ub984\uc73c\ub85c \uacb0\uc815\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc81c27\uc870 (\ubd88\uaddc\uce59 \ubc30\uc5f4 \ub9ac\uac70\uba3c\ud2b8) <\/h4>\n\n\n\n

          \u2460 \uc81c15\uc870\uc81c2\ud56d\uc5d0 \ub9cc\uc871\ud558\uba74, \uc555\ub825 \ubd80\ud488\uc5d0 \ubd88\uaddc\uce59\uc801\uc73c\ub85c \ubc30\uc5f4\ub418\ub294 3\uac1c \uc774\uc0c1 \ud29c\ube0c \uad6c\uba4d\uc0ac\uc774\uc758 \ub9ac\uac70\uba3c\ud2b8\uc758 \ud6a8\uc728\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. 3\uac1c \uc774\uc0c1 \ud29c\ube0c \ub610\ub294 \uad6c\uba4d\uc758 \ubc30\uc5f4\uc774 \ubd88\uaddc\uce59\uc801\uc774\uac70\ub098 \ube44\ub300\uce6d\uc778 \uacbd\uc6b0, \ud3c9\uade0 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc740 \ub2e4\uc74c\uc5d0 \uc8fc\uc5b4\uc9c4 \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uac00. \ucd5c\uc18c\ud6a8\uc728\uc744 \ubcf4\uc774\ub294 \uc704\uce58\uc5d0\uc11c \uae38\uc774\uac00 \ub4dc\ub7fc\uc758 \uc548\uc9c0\ub984\uacfc \ub3d9\uc77c\ud55c \uacbd\uc6b0, \ud6a8\uc728\uc740 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \uadfc\uac70\ub85c \ud55c \ud6a8\uc728\ubcf4\ub2e4 \uc791\uc544\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \ub4dc\ub7fc\uc758 \uc9c0\ub984\uc774 1500\u339c\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \uc774 \uaddc\uc815\uc5d0 \uc801\uc6a9\ud558\ub294 \uae38\uc774\ub294 1500\u339c\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \ub098. \ucd5c\uc18c\ud6a8\uc728\uc744 \ub098\ud0c0\ub0b4\ub294 \uc704\uce58\uc5d0\uc11c \uae38\uc774\uac00 \ub4dc\ub7fc\uc758 \uc548\ucabd \ubc18\uc9c0\ub984\uacfc \ub3d9\uc77c\ud55c \uacbd\uc6b0, \ud6a8\uc728\uc740 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \uadfc\uac70\ub85c \ud55c \ud6a8\uc728\uc758 80% \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ub4dc\ub7fc\uc758 \ubc18\uc9c0\ub984\uc774 750\u339c\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \uc774 \uaddc\uc815\uc5d0 \uc801\uc6a9\ud558\ub294 \uae38\uc774\ub294 750\u339c\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          2. \uad6c\uba4d\uc774 \ub4dc\ub7fc\uc744 \ub530\ub77c \uae38\uc774\ubc29\ud5a5\uc73c\ub85c \ubc30\uc5f4\ub418\uc5b4 \uc788\uc9c0\ub9cc \uc77c\uc9c1\uc120\uc0c1\uc5d0 \uc788\uc9c0 \uc54a\ub294 \uacbd\uc6b0, \ud6a8\uc728\uc744 \uacc4\uc0b0\ud558\uae30 \uc704\ud55c \uaddc\uc815\uc740 \ub300\uac01\uc120\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8\uc758 \uae38\uc774\ubc29\ud5a5 \ub4f1\uac00\ud3ed\uc774 \uc0ac\uc6a9\ub418\ub294 \uac83\uc744 \uc81c\uc678\ud558\uace0 \uc704\uc758 \uaddc\uc815\uc744 \uc0ac\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub4f1\uac00\ud3ed\uc744 \uad6c\ud558\uae30 \uc704\ud574, \ub300\uac01\uc120\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8\ub97c \uac16\ub294 \ub450 \uad6c\uba4d\uc758 \uae38\uc774\ubc29\ud5a5 \ud53c\uce58\ub294 \ub300\uac01\uc120\ubc29\ud5a5\uc758 \ub9ac\uac70\uba3c\ud2b8 \ud6a8\uc728\uc744 \uacf1\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub300\uac01\uc120\ubc29\ud5a5\uc758 \ub9ac\uac70\uba3c\ud2b8\ub97c \uc704\ud574 \uc0ac\uc6a9\ud558\ub294 \ud6a8\uc728\uc740 \uadf8\ub9bc 12\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n

          [\uadf8\ub9bc 12] \uc6d0\ud1b5\ud615 \ub3d9\uccb4\uc5d0 \uc788\ub294 \uad6c\uba4d \uc0ac\uc774\uc758 \ub300\uac01\uc120\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8\uc5d0 \ub300\ud55c \uae38\uc774\ubc29\ud5a5 \ub4f1\uac00\ud6a8\uc728\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud55c \ub3c4\ud45c<\/p>\n\n\n\n

           \ube44\uace0 1. \ub2e4\uc74c\uc758 \ube44\uace0 2\uc758 \uc2dd\uc740 \uc0ac\uc6a9\uc790\uc758 \uc120\ud0dd\uc5d0 \ub530\ub77c \ub3c4\ud45c \ub300\uc2e0 \uc0ac\uc6a9\ud558\uc5ec\ub3c4 \ub41c\ub2e4. \uc774 \uc2dd\uc740 \ub3c4\ud45c\uc758 \uac00\ub85c\uc88c\ud45c \ubc0f \uc138\ub85c\uc88c\ud45c\uc758 \ubc94\uc704\ub97c \ubc97\uc5b4\ub098\uac8c \uc0ac\uc6a9\ud558\uc5ec\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. <\/p>\n\n\n\n

          2. \ub300\uac01\uc120\ubc29\ud5a5 \ub9ac\uac70\uba3c\ud2b8\uc758 \uae38\uc774\ubc29\ud5a5 \ub4f1\uac00\ud6a8\uc728, <\/p>\n\n\n\n

          \uc81c28\uc870 (\uc9c0\uc9c0\ubb3c \ubc0f \ubd80\ucc29 \ub7ec\uadf8)<\/h4>\n\n\n\n

          \u2460 \ub3d9\uccb4, \ub4dc\ub7fc, \ud5e4\ub354\uc5d0 \uc6a9\uc811\ub418\ub294 \ub7ec\uadf8, \ud589\uac70 \ub610\ub294 \ube0c\ub798\ud0b7(bracket)\uc740 \uc644\uc804 \uc6a9\uc785\uc6a9\uc811, \uadf8\ub8e8\ube0c \ubc0f \ud544\ub9bf\uc758 \uc870\ud569\uc6a9\uc811 \ub610\ub294 \uc804 \ub458\ub808 \ub610\ub294 \uc811\ucd09 \uac00\uc7a5\uc790\ub9ac\ub97c \ub530\ub77c \ud544\ub9bf \uc6a9\uc811\uc73c\ub85c \ubd80\ucc29\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \ud544\ub9bf \uc6a9\uc811\uc5d0 \ub300\ud55c \ud5c8\uc6a9 \ud558\uc911\uc740 \ucd5c\uc18c \ub2e4\ub9ac(Leg) \uce58\uc218\ub97c \uadfc\uac70\ub85c \ud55c \uc6a9\uc811\uba74\uc801, \uc6a9\uc811\ub41c \uc7ac\ub8cc\uc758 \ud5c8\uc6a9\uc778\uc7a5\uc751\ub825\uac12 \ubc0f \uacc4\uc218 0.55\ub97c \uacf1\ud55c \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2462 DN50 \uc774\ud558\uc774\uace0 \ub450\uaed8\uac00 6mm\uc774\ud558\uc778 \ub3d9\uccb4, \ub4dc\ub7fc, \ud5e4\ub354\uc5d0 \uc6a9\uc811\ub418\ub294 \ub7ec\uadf8, \ud589\uac70 \ub610\ub294 \ube0c\ub798\ud0b7\uc5d0 \ub300\ud574 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ud615\uc0c1 \ubc0f \ubaa9\ub450\uaed8\ub294 \uadf8\ub9bc 13\uacfc \uac19\uc774 \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          [\uadf8\ub9bc 13] \ub3d9\uccb4, \ub4dc\ub7fc, \ud5e4\ub354\uc5d0 \uc6a9\uc811\ub418\ub294 \ub7ec\uadf8, \ud589\uc5b4 \ubc0f \ube0c\ub798\ud0b7\uc758 \ud5c8\uc6a9\ud615\ud0dc<\/p>\n\n\n\n

           \ube44\uace0 1. tmin<\/sub><\/em> \uc740 \ud544\ub9bf, \ub2e8\uc77c\ubca0\ubca8, \ub2e8\uc77c J\ud615 \uc6a9\uc811\uc73c\ub85c \uc774\uc74c\ud55c \uc6a9\uc811\ubd80\ud488\uc758 \uc5b4\ub290 \ud55c\ucabd \ub450\uaed8 \ub610\ub294 19mm \uc911 \uc791\uc740 \uac12<\/p>\n\n\n\n

          \uc81c29\uc870 (\ud310\uc7ac \ubc0f \uc790\uc7ac\uc758 \uc808\ub2e8) <\/h4>\n\n\n\n

          \u2460 \ud310\uc7ac\ub294 \uae30\uacc4\uac00\uacf5, \ud380\uce6d(punching), \uc804\ub2e8(shearing), \uc804\uae30\uc544\ud06c \ub610\ub294 \uac00\uc2a4\ub85c \uc808\ub2e8\ud560 \uc218\ub3c4 \uc788\ub2e4. \ub2e4\ub9cc, \uc81c30\uc870\ub97c \ub9cc\uc871\ud558\uae30 \uc704\ud55c \ucda9\ubd84\ud55c \uac00\uacf5\uc5ec\uc720\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \uc644\uc131\ub41c \uc6a9\uae30\uc758 \ub178\uc990 \ub610\ub294 \ub9e8\ud640 \ub125(neck) \ub05d \uba74\uc774 \uc6a9\uc811\ub418\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\ub85c \ub0a8\uc544\uc788\ub294 \uacbd\uc6b0, \ub05d \uba74\uc744 \ub9e4\ub048\ud558\uac8c \ub9c8\ubb34\ub9ac\ud558\ub294 \ubc29\ubc95\uc73c\ub85c \uc81c\uac70\ud560 \uc218 \uc788\ub294 3.0\u339c \uc774\uc0c1\uc758 \uc5ec\uc720 \uae08\uc18d\uc744 \ub0a8\uaca8\ub450\uc9c0 \uc54a\ub294\ub2e4\uba74 \uc804\ub2e8\uc73c\ub85c \uc808\ub2e8\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          \uc81c30\uc870 (\ud29c\ube0c \uad6c\uba4d\uc758 \uac00\uacf5) <\/h4>\n\n\n\n

          \u2460 \ud29c\ube0c\uad6c\uba4d\uc740 \ud3c9\ud310\uc73c\ub85c\ubd80\ud130 \ub4dc\ub9b4 \uac00\uacf5\ud558\uc5ec \ucd5c\uc885\uce58\uc218\ub97c \ub9de\ucd94\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \uc9c0\ub984\uc740 \ucd5c\uc885\ud06c\uae30\ubcf4\ub2e4 \ucd5c\uc18c\ud55c 13\u339c \uc791\uac8c \ud380\uce6d(punching)\ud55c \ub2e4\uc74c \ub4dc\ub9b4\ub9c1(drilling), \ub9ac\ubc0d(reaming) \ub610\ub294 \ud68c\uc804 \uc808\uc0ad\uae30\ub85c \ucd5c\uc885\ud06c\uae30\ub97c \ub9c8\ubb34\ub9ac\ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          \u2462 \uc5f4-\uc544\ud06c \ub610\ub294 \ud50c\ub77c\uc988\ub9c8-\uc544\ud06c \uc808\ub2e8 \ubc29\ubc95\uc73c\ub85c \uad6c\uba4d\uc744 \ub0b4\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc808\ub2e8\uc2dc \ubc1c\uc0dd\ud558\ub294 \uae30\uacc4\uc801 \ubc0f \uae08\uc18d\uc801 \uc131\uc9c8\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc740 \ubaa8\ub4e0 \ubd80\ubd84\uc744 \ud6c4\uc18d \uae30\uacc4\uac00\uacf5\uc5d0 \uc758\ud574 \uc644\uc804\ud788 \uc81c\uac70\ub418\ub3c4\ub85d \uad6c\uba4d\uc9c0\ub984\uc744 \ucd5c\uc885\uce58\uc218\uc5d0 \ube44\ud574 \ucda9\ubd84\ud788 \uc791\uac8c \ub6ab\uc5b4\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          \u2463 \uc7ac\ub8cc\ub450\uaed8\uac00 \ud29c\ube0c \ud655\uad00\uc5d0 \uc758\ud574 \uc801\uc808\ud55c \uc9c0\uc9c0\ub825\uc744 \uc5bb\ub294\ub370 \ud544\uc694\ud55c \ub450\uaed8\ubcf4\ub2e4 \ud070 \uacbd\uc6b0, \ud29c\ube0c \ub05d\uc774 \uc801\uc808\ud788 \ud655\uad00 \ub418\ub3c4\ub85d \uc881\uc740 \ud3ed\uc758 \ud29c\ube0c\uc790\ub9ac\ub97c \ub9cc\ub4e4\uae30 \uc704\ud574 \ud29c\ube0c\uad6c\uba4d\uc744 \uce74\uc6b4\ud130\ubcf4\ub9c1(counterboring)\ud558\uc5ec\ub3c4 \ub41c\ub2e4. \ub2e4\ub9cc, \uc774 \uacbd\uc6b0 \ud29c\ube0c \ub05d\uc5d0 \uc801\uc808\ud55c \uc591\uc758 \ud50c\ub808\uc5b4(flare)\ub97c \uc8fc\uae30 \uc704\ud55c \uacf5\uac04\uc774 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc81c31\uc870 (\uc6d0\ud1b5\ud615 \ub3d9\uccb4\uc758 \ud5c8\uc6a9 \uc9c4\uc6d0\ub3c4) <\/h4>\n\n\n\n

          \u2460 \ub4dc\ub7fc, \ud5e4\ub354, \ub3d9\uccb4\uc758 \uc6d0\ud1b5\ud615 \ub2e8\uba74\uacfc \uc720\uc0ac\ud55c \ubd80\ud488\uc740 \uc5b4\ub5a4 \ub2e8\uba74\uc758 \ucd5c\uc18c\ud3c9\uade0\uc9c0\ub984\uacfc \ucd5c\ub300 \ud3c9\uade0\uc9c0\ub984 \uc0ac\uc774\uc758 \ucc28\uc774\ub97c \uae30\uc900\uc73c\ub85c \uc5b4\ub290 \ub2e8\uba74\uc5d0\uc11c\ub4e0\uc9c0 \ud3c9\uade0\uc9c0\ub984\uc758 1% \uc774\ub0b4\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc9c0\ub984\uc5d0\uc11c \uc774 \ucc28\uc774\ub97c \uacb0\uc815\ud558\uae30 \uc704\ud55c \uce21\uc815\uc740 \ub0b4\uacbd \ub610\ub294 \uc678\uacbd\uc744 \uce21\uc815\ud560 \uc218 \uc788\uace0 \uadf8 \ubd80\ud488\uc774 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc740 \ub450\uaed8\ub85c \ub9cc\ub4e4 \uacbd\uc6b0 \uadf8 \uce21\uc815\uc740 \uadf8\ub4e4\uc774 \uc801\uc6a9\ud55c\ub370\uc11c \uadf8 \ud310\uc7ac\uc758 \uc911\uac04\uc120\uc744 \uacb0\uc815\ud558\ub3c4\ub85d \ud310\uc7ac \ub450\uaed8\ub97c \ubcf4\uc815\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \uc774 \uae30\uc900\uc744 \ub9cc\uc871\ud558\uae30 \uc704\ud574 \ud544\uc694\ud558\ub2e4\uba74 \uc7ac\uac00\uc5f4, \uc7ac\uc555\uc5f0(\ub864\ub9c1) \ub610\ub294 \uc7ac\uc131\ud615 \ud558\uc5ec\ub3c4 \ub41c\ub2e4. <\/p>\n\n\n\n

          2. \uc9c0\ub984\uac04\uc758 \ucc28\uc774 \uce21\uc815\uc740 \uc6d0\ud1b5\ud615\ub3d9\uccb4\uc758 \uc548\ucabd\uc774\ub098 \ubc14\uae65\ucabd\uc5d0\uc11c \uce21\uc815\ud558\uc5ec\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          3. \ub450\uaed8\uac00 \ub2e4\ub978 \ud310\uc7ac\ub85c \uc81c\uc791\ub41c \uacbd\uc6b0, \ud310 \ub450\uaed8 \uc911\uc2ec\uc120\uc5d0\uc11c \uc9c0\ub984\uc744 \uad6c\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ud310 \ub450\uaed8\uc5d0 \ub300\ud574 \ubcf4\uc815\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \uc678\ubd80\uc555\ub825\uc744 \ubc1b\ub294 \uc6a9\uc811\ub41c \uc6d0\ud1b5\ud615 \ub85c(Furnace) \ubc0f \uae30\ud0c0 \uc6d0\ud1b5\ud615 \ubd80\ud488\uc740 (\uff0b) \ubc0f (\uff0d) \ucd5c\ub300 \ud3b8\ucc28\uac00 \ub2e4\uc74c \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294 \uc2e4\uc9c8\uc801\uc778 \uc9c4\uc6d0\uc774 \ub418\ub3c4\ub85d \uc555\uc5f0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \ubc14\uae65\uc9c0\ub984\uc774 600\u339c\ub97c \ucd08\uacfc\ud558\ub294 \ubd80\uc7ac\uc758 \uacbd\uc6b0, \ucd5c\ub300 \ud5c8\uc6a9\ud3b8\ucc28 \u201ce”\ub294 \uadf8\ub9bc 14\ub85c\ubd80\ud130 \uad6c\ud55c\ub2e4. <\/p>\n\n\n\n

          2. \ubc14\uae65\uc9c0\ub984\uc774 600\u339c \uc774\ud558\uc778 \ubd80\uc7ac\uc758 \uacbd\uc6b0, \ucd5c\ub300 \ud5c8\uc6a9\ud3b8\ucc28\ub294 \ubc14\uae65\uc9c0\ub984\uc758 1%\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          3. \uae30\ud638\uc758 \uc815\uc758\ub294 \uc544\ub798\uc640 \uac19\ub2e4.<\/p>\n\n\n\n

          Do<\/sub><\/em> = \uc6d0\ud1b5\ud615 \ub85c \ub610\ub294 \ud29c\ube0c\uc758 \ubc14\uae65\uc9c0\ub984, \u339c<\/p>\n\n\n\n

          L<\/em> = \ud29c\ube0c\uc2dc\uc774\ud2b8 \uc0ac\uc774\uc758 \ub85c \ub610\ub294 \ud29c\ube0c\uc758 \ucd1d \uae38\uc774 \ub610\ub294 \ub2e4\uc74c \uc911 \uac00\uc7a5 \ud070       \uac12\uc744 \ucde8\ud558\ub294 \ub85c\uc758 \uc124\uacc4 \uae38\uc774, \u339c<\/p>\n\n\n\n

          \uac00. \uc784\uc758\uc758 \uadfc\uc811\ud55c \ub450 \uac1c\uc758 \ubcf4\uac15\ub9c1 \uc0ac\uc774\uc758 \uc911\uc2ec\uc5d0\uc11c \uc911\uc2ec\uae4c\uc9c0\uc758 \ucd5c\ub300 \uac70\ub9ac<\/p>\n\n\n\n

          \ub098. \ud29c\ube0c\uc2dc\uc774\ud2b8\uc640 \uccab \ubc88\uc9f8 \ubcf4\uac15 \ub9c1\uc758 \uc911\uc2ec\uc0ac\uc774\uc758 \uac70\ub9ac (\uc544\ub2f4\uc2a8 \ub610\ub294 \ub9c1 \ubcf4\uac15\uc758 \uacbd\uc6b0)<\/p>\n\n\n\n

          \ub2e4. \uccab \ubc88\uc9f8 \ubcf4\uac15\ub9c1\uc758 \uc911\uc2ec\uc5d0\uc11c \uacbd\ud310 \uc811\uc120\uc73c\ub85c\ubd80\ud130 \uae4a\uc774\uc758 \u2153 \ub85c \uc131\ud615\ub41c \uacbd\ud310\uc758 \uc6d0\uc8fc\uc120\uae4c\uc9c0\uc758 \uac70\ub9ac<\/p>\n\n\n\n

             tS<\/sub><\/em> = \uc6d0\ud1b5\ud615 \ub85c \ub610\ub294 \ud29c\ube0c\uc758 \uacf5\uce6d \ub450\uaed8, \u339c<\/p>\n\n\n\n

          [\uadf8\ub9bc 14] \uc678\ubd80\uc555\ub825\uc744 \ubc1b\ub294 \uc6d0\ud1b5\uccb4\uc758 \uc9c4\uc6d0\uc5d0 \ub300\ud55c \ucd5c\ub300 \ud5c8\uc6a9\ud3b8\ucc28<\/p>\n\n\n\n

           \ube44\uace0 1. \uc704\uc758 \ub3c4\ud45c(chart)\ub294 \ubc14\uae65\uc9c0\ub984\uc774 600\u339c\ub97c \ucd08\uacfc\ud558\ub294 \uc6d0\ud1b5\uc5d0 \uc801\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n

               2. \uc774 \uace1\uc120\uc744 \ubc97\uc5b4\ub098 \uc704\u2024\uc544\ub798\uc5d0 \uc788\ub294 \uc810\uc5d0 \ub300\ud574\uc11c\ub294 \uac01\uac01 \uace1\uc120 e = 1.0ts<\/sub><\/em> \ub610\ub294 <\/p>\n\n\n\n

          e = 0.2ts<\/sub><\/em>\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n

          \uc81c32\uc870 (\uc131\ud615 \uacbd\ud310\uc758 \uacf5\ucc28) <\/h4>\n\n\n\n

          \uacbd\ud310\uc744 \ud0c0\uc6d0\ud615\uc73c\ub85c \ub9cc\ub4e4 \uacbd\uc6b0, \uacbd\ud310\uc758 \uc548\ucabd \uba74\uc740 \ud0c0\uc6d0\uc758 \ud070\uc9c0\ub984\uc774 \uacbd\ud310 \uc548\uc9c0\ub984\uacfc \uac19\uace0 \uc9e7\uc740 \uc9c0\ub984\uc758 \u00bd\uc774 \uacbd\ud310 \uae4a\uc774\uc640 \uac19\uac8c \uadf8\ub9b0 \uc9c4 \ud0c0\uc6d0\uc758 \ubc14\uae65\ucabd\uc5d0 \uc788\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4. \uc9c4 \ud0c0\uc6d0\uacfc\uc758 \ucd5c\ub300 \ud3b8\ucc28\ub294 \uacbd\ud310 \uc548\uc9c0\ub984\uc758 0.0125\ubc30\ub97c \ucd08\uacfc\ud558\uc5ec\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          \uc81c33\uc870 <\uc0ad\uc81c><\/p>\n\n\n\n

          \uc81c34\uc870 (\uc548\uc804\ubc38\ube0c) <\/h4>\n\n\n\n

          \uae30\uc220\uae30\uc900 \uc81c75\uc870\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uc548\uc804\ubc38\ube0c\uc758 \uc694\uac74\uc740 \uc81c 35 \uc870\ubd80\ud130 \uc81c 40 \uc870\uae4c\uc9c0 \uaddc\uc815\ud55c \uc0ac\ud56d\uc5d0 \ub9cc\uc871\ud558\ub294 \uac83\uc744 \ub9d0\ud55c\ub2e4.<\/p>\n\n\n\n

          \uc81c35\uc870 (\uc548\uc804\ubc38\ube0c\uc758 \uc694\uac74)<\/h4>\n\n\n\n

          \u2460 \ubcf4\uc77c\ub7ec\uc5d0\ub294 \ucd5c\uc18c\ud55c \ud558\ub098\uc758 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4. \uac00\uc5f4\uba74\uc801\uc774 47\u33a1(500ft\u00b2) \uc774\uc0c1\uc774\uace0 \ubcf4\uc77c\ub7ec\uc758 \uc124\uacc4 \uc99d\uae30 \ubc1c\uc0dd \uc6a9\ub7c9\uc774 1800\u338f\/hr(4000lb\/hr)\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 2\uac1c \uc774\uc0c1\uc758 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uac00 \ud544\uc694\ud558\ub2e4.\u00a0<\/p>\n\n\n\n

           \u2461 \ubcf4\uc77c\ub7ec(\uc81c4\ud56d\uc5d0 \uae30\uc220\ub41c \uc0ac\ud56d\uc740 \uc81c\uc678)\uc5d0 \ub300\ud55c \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c \uc6a9\ub7c9\uc740 \uc548\uc804\ubc38\ube0c \ub610\ub294 \ubc38\ube0c \uc124\uc815\uc555\ub825 \uc911 \ucd5c\uace0\uc555\ub825\uc758 6%\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc77c\ub7ec\uc5d0\uc11c \uc0dd\uc131\ub420 \uc218 \uc788\ub294 \ubaa8\ub4e0 \uc99d\uae30\ub97c \ubc29\ucd9c\ud560 \uc218 \uc788\uc5b4\uc57c \ud558\uace0, \uc5b4\ub5a4 \uacbd\uc6b0\uc5d0\ub3c4 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc758 6%\ub97c \ucd08\uacfc\ud558\uc5ec \uc124\uc815\ud558\uc5ec\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          1. \ubaa8\ub4e0 \ubcf4\uc77c\ub7ec\uc5d0 \ub300\ud55c \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \ucd5c\uc18c\uc694\uad6c \ubc29\ucd9c\uc6a9\ub7c9\uc740 \ubcf4\uc77c\ub7ec \uc81c\uc870\uc790\uac00 \uacb0\uc815\ud55c \ucd5c\ub300\uc124\uacc4 \uc99d\uae30\ubc1c\uc0dd\ub7c9 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          2. \ud3d0\uc5f4 \ubcf4\uc77c\ub7ec\uc5d0 \ub300\ud55c \ucd5c\uc18c\uc694\uad6c \ubc29\ucd9c\uc6a9\ub7c9\uc740 \ubcf4\uc77c\ub7ec \uc81c\uc870\uc790\uac00 \uacb0\uc815\ud558\uc5ec\uc57c \ud55c\ub2e4. \ubcf4\uc870\uc5f0\uc18c\uac00 \ud3d0\uc5f4\ud68c\uc218\uc640 \uc870\ud569\ud558\uc5ec \uc0ac\uc6a9\ub420 \uacbd\uc6b0, \ubcf4\uc77c\ub7ec \uc81c\uc870\uc790\uac00 \uacb0\uc815\ud55c \ucd5c\ub300\ucd9c\ub825\uc740 \uc804\uccb4 \uc694\uad6c\uc6a9\ub7c9\uc5d0\uc11c \ubcf4\uc870\uc5f0\uc18c\uc758 \uc601\ud5a5\uc744 \ud3ec\ud568\ud558\uc5ec\uc57c\ud55c\ub2e4. \ubcf4\uc870 \uc5f0\uc18c\uac00 \ud3d0\uc5f4\ud68c\uc218\ub97c \ub300\uc2e0\ud558\uc5ec \uc0ac\uc6a9\ub420 \uacbd\uc6b0, \ucd5c\uc18c\uc694\uad6c \ubc29\ucd9c\uc6a9\ub7c9\uc740 \ubcf4\uc870 \uc5f0\uc18c\ub098 \ud3d0\uc5f4\ud68c\uc218 \uc911 \ub192\uc740 \uac83\uc744 \uae30\uc900\uc73c\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          3. \ubcf4\uc77c\ub7ec\ub85c\ubd80\ud130 \ucc28\ub2e8\ub418\uc5b4 \ud654\uc5fc \uc555\ub825\uc6a9\uae30\uac00 \ub420 \uc218 \uc788\ub294 \uc808\ud0c4\uae30\ub294 \ud55c \uac1c \uc774\uc0c1\uc758 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4. \uc5ec\uae30\uc5d0\uc11c, \uc555\ub825\ubc29\ucd9c\ubc38\ube0c \ucd1d \ubc29\ucd9c\uc6a9\ub7c9 \u338f\/hr(lb\/hr)\uc740 \ubcf4\uc77c\ub7ec\uc81c\uc870\uc790\uac00 \uacb0\uc815\ud55c \uc608\uc0c1\ucd5c\ub300\ud761\uc218\uc5f4\ub7c9 W<\/em>(Btu\/h)\uc744 646(1000)\uc73c\ub85c \ub098\ub204\uc5b4 \uacc4\uc0b0\ud55c \uac83\uc774\ub2e4. <\/p>\n\n\n\n

          4. \uacfc\uc5f4\uae30 \ub610\ub294 \uc7ac\uc5f4\uae30 \ud45c\uba74 \uc720\ub85c\uc758 \ud558\ub958\uc5d0 \uc99d\uae30 \ubc1c\uc0dd \ud45c\uba74\uc774 \uc704\uce58\ud558\ub294 \ubcf4\uc77c\ub7ec\uc5d0 \uc124\uce58\ub41c \ubaa8\ub4e0 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub97c \uc804 \uc591\uc815\uc5d0\uc11c \ubc29\ucd9c\uc2dc\ud0ac \uacbd\uc6b0 \uc99d\uae30\ubc1c\uc0dd\ub7c9\uc740 \ucd5c\uace0\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825(MAWP)\uc5d0\uc11c\uc758 \ucd5c\ub300\uc124\uacc4\uc99d\uae30\uc6a9\ub7c9\uc744 \ucd08\uacfc\ud558\uc5ec\ub3c4 \ub41c\ub2e4. \uc774 \uacbd\uc6b0 \uc81c\uc870\uc790\ub294 \uc544\ub798 \ubc29\ubc95 \uc911 \ud558\ub098\ub85c \uc870\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uac00. \ubaa8\ub4e0 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \ucd5c\uc18c \ubc29\ucd9c\uc6a9\ub7c9\uc740 \uc804 \uc591\uc815\uc5d0\uc11c \ubc29\ucd9c\ud560 \ub54c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc99d\uae30\uc758 \uc591 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. 1\ucc28 \uc5f4\uc6d0\uacfc \ud568\uaed8 \ubcf4\uc870\uc5f0\uc18c\ub97c \uc0ac\uc6a9\ud558\ub294 \ubcf4\uc77c\ub7ec\ub294 \uc81c\uc870\uc790\uac00 \ucd1d \uc694\uad6c\uc6a9\ub7c9\uc5d0 \uc774\ub7ec\ud55c \uc5f0\uc18c\uc758 \uc601\ud5a5\uc744 \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \ub098. \ubaa8\ub4e0 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \ucd5c\uc18c\uc694\uad6c\ubc29\ucd9c\uc6a9\ub7c9\uc740  \ubcf4\uc77c\ub7ec\uc758 \ucd5c\uace0\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc5d0\uc11c\uc758 \ucd5c\ub300\uc99d\uae30\ubc1c\uc0dd\uc6a9\ub7c9 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uba70, \uadf8 \ubcf4\uc77c\ub7ec\ub294 \uc99d\uae30\uc555\uc5d0 \ub530\ub77c \uc81c\uc5b4\ub418\ub294 \ub2e4\uc74c\uae30\ub2a5\uc744 \uc0c1\ud68c\ud558\ub294 \uc7a5\uce58\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (1) \uc99d\uae30\ubc1c\uc0dd\ub7c9\uc774 \ubcf4\uc77c\ub7ec\uc758 \ucd5c\uace0\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc5d0\uc11c \ucd5c\ub300\uc99d\uae30\ubc1c\uc0dd\uc6a9\ub7c9\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc77c\ub7ec\uc758 \ucd1d \uc5f4\uc785\ub825\uc744 \uac10\uc18c\uc2dc\ud0a4\ub294 \uc81c\uc5b4\uc7a5\uce58<\/p>\n\n\n\n

          (2) \uc99d\uae30 \uc555\ub825\uc774 \ubcf4\uc77c\ub7ec \ucd5c\uace0\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc758 106%\uc5d0 \ub3c4\ub2ec\ud558\uba74, \ubcf4\uc77c\ub7ec\uc758 \uc5f4\uc785\ub825\uc744 \ucc28\ub2e8\ud558\ub294 \uc81c\uc5b4\uc7a5\uce58<\/p>\n\n\n\n

          \u2462 \ubcf4\uc77c\ub7ec \ubcf8\uccb4\uc5d0 \uc788\ub294 \ud55c \uac1c \uc774\uc0c1\uc758 \uc548\uc804\ubc38\ube0c\ub294 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825 \uc774\ud558\ub85c \uc124\uc815\ud558\uc5ec\uc57c \ud55c\ub2e4.(\uc81c4\ud56d\uc5d0 \uae30\uc220\ub41c \uc0ac\ud56d\uc740 \uc81c\uc678) \ucd94\uac00 \ubc38\ube0c\uac00 \uc0ac\uc6a9\ub418\uba74, \ucd5c\uace0 \uc124\uc815\uc555\ub825\uc740 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc758 3%\uc774\uc0c1 \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \ubcf4\uc77c\ub7ec\uc5d0 \uc788\ub294 \ubaa8\ub4e0 \ud3ec\ud654\uc99d\uae30 \uc548\uc804\ubc38\ube0c\uc758 \uc804\uccb4 \uc555\ub825 \uc124\uc815\ubc94\uc704\ub294 \ubc38\ube0c \uc124\uc815\uc555\ub825 \uc911 \ucd5c\uace0\uc555\ub825\uc758 10% \uc774\uc0c1 \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

          1. \u2461\ud56d 3\uc5d0 \uc758\ud574 \uc694\uad6c\ub418\ub294 \uc808\ud0c4\uae30 \uc555\ub825\ubc29\ucd9c\uc7a5\uce58\ub294 \uc808\ud0c4\uae30\uc758 \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9\uc555 \ub825\uc744 \uc774\uc6a9\ud558\uc5ec \uc774\ubcf4\ub2e4 \ub354 \ub192\uac8c \uc124\uc815\ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          \u2463 \uc99d\uae30\uc555\ub825\uc5d0 \uc751\ub3d9\ud558\ub294 \uc790\ub3d9\uc81c\uc5b4 \ubc0f \ubcf4\ud638 \uc778\ud130\ub85d(interlock) \uc7a5\uce58\uac00 \uc7a5\ucc29\ub41c \uad00\ub958\ubcf4\uc77c\ub7ec\uc758 \uc548\uc804\ubc38\ube0c\ub294 \uc81c1\ud56d\ubd80\ud130 \uc81c3\ud56d\uae4c\uc9c0\uc5d0\uc11c \uae30\uc220\ud55c \ub0b4\uc6a9\uc5d0 \ub530\ub77c \uc124\uce58\ud558\uac70\ub098 \ub610\ub294 \uc544\ub798\uc640 \uac19\uc740 \ubcf4\ud638 \uc7a5\uce58\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          1. \ub3d9\ub825\uc791\ub3d9(power actuated) \uc555\ub825\ubc29\ucd9c\ubc38\ube0c<\/p>\n\n\n\n

          \uac00. \ud55c \uac1c \uc774\uc0c1\uc758 \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \ubcf4\uc77c\ub7ec\uc555\ub825\ubd80\uc640 \uc9c1\uc811 \uad50\uc2e0\ud560 \uc218 \uc788\uc5b4\uc57c \ud558\uba70, \uacfc\uc5f4\uae30 \ucd9c\uad6c\uc5d0\uc11c \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \ubc38\ube0c\ub97c \uac1c\ubc29\ud558\uae30 \uc704\ud55c \uc81c\uc5b4 \uc784\ud384\uc2a4(impulse) \uc2e0\ud638\ub97c \ubc1b\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4. \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \ucd1d \ubc29\ucd9c\uc6a9\ub7c9\uc740 \ubcf4\uc77c\ub7ec\uc81c\uc870\uc790\uac00 \uacb0\uc815\ud55c \ubaa8\ub4e0 \uc791\ub3d9\uc870\uac74\ud558\uc5d0\uc11c \ubcf4\uc77c\ub7ec\uc758 \ucd5c\ub300\uc124\uacc4 \uc99d\uae30\ubc1c\uc0dd\ub7c9\uc758 10% \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \ubc38\ube0c\ub294 \uacfc\uc555\uc744 \ubc29\ucd9c\uc2dc\ud0ac \uc218 \uc788\ub294 \uc555\ub825\ubd80 \uacc4\ud1b5\uc5d0 \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \ub098. \ub3d9\uc77c\ud55c \uc6a9\ub7c9\uc758 \ub300\uccb4 \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uac00 \uac00\uc758 \uae30\uc900\uc5d0 \ub530\ub77c \ubcf4\uc77c\ub7ec\uc640 \uc9c1\uc811 \ud1b5\uc2e0\ud558\ub3c4\ub85d \uc124\uce58\ub41c\ub2e4\uba74, \uc218\ub9ac\uac00 \uac00\ub2a5\ud558\ub3c4\ub85d \ubc14\uae65\ub098\uc0ac-\uc694\ud06c\ud615 \ub610\ub294 \ubcfc\ud615\ud0dc\uc758 \uaca9\ub9ac\uc6a9 \uc2a4\ud1b1\ubc38\ube0c(stop valve)\ub97c \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc640 \ubcf4\uc77c\ub7ec \uc0ac\uc774\uc5d0 \uc124\uce58\ud558\uc5ec\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          \ub2e4. \uaca9\ub9ac\uc6a9 \uc2a4\ud1b1\ubc38\ube0c\uc758 \ubc30\ucd9c\uad6c \uba74\uc801\uc740 \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \uc785\uad6c \uba74\uc801\uacfc \ucd5c\uc18c\ud55c \uac19\uc544\uc57c \ud55c\ub2e4. \uaca9\ub9ac\uc6a9 \uc2a4\ud1b1\ubc38\ube0c\uac00 \ubcfc\ud615\ud0dc\uc778 \uacbd\uc6b0, \ubc38\ube0c\uc758 \uac1c\ud3d0 \uc704\uce58\ub97c \ud655\uc2e4\ud788 \uc2dd\ubcc4\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4. \uaca9\ub9ac\uc6a9 \uc2a4\ud1b1\ubc38\ube0c\uac00 \ub3d9\ub825\uc791\ub3d9\ud615(\uacf5\uc555, \ubaa8\ud130, \uc720\uc555 \ub4f1)\uc778 \uacbd\uc6b0, \uc218\ub3d9\uc73c\ub85c\ub3c4 \uc791\ub3d9 \uac00\ub2a5\ud55c \uae30\uad6c\uac00 \uc81c\uacf5\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \ub77c. \uc548\uc804\ubc38\ube0c \uae30\ub2a5\uc744 \uac00\uc9c4 \uace0\uc555\ubc14\uc774\ud328\uc2a4 \uc7a5\uce58\ub294 \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c \uc6a9\ub7c9\uc73c\ub85c \uc0b0\uc815\ud560 \uc218 \uc788\uc73c\uba70, \uc544\ub798 \ub9c8\ubaa9\uc5d0 \ubaa8\ub450 \ub9cc\uc871\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c \ub9cc\uc73c\ub85c \ucd5c\ub300\uc124\uacc4 \uc99d\uae30\ubc1c\uc0dd\ub7c9\uc758 100% \uc774\uc0c1\uc774 \ub418\ub3c4\ub85d \ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

          \ub9c8. \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \uc544\ub798\uc640 \uac19\uc740 \uae30\ub2a5\uc744 \uac00\uc838\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (1) \uc804\uae30, \uc555\ucd95\uacf5\uae30, \uc99d\uae30, \uac00\uc555\uc218, \uc555\ub825\uc720\uc758 \ub3d9\ub825\uc6d0\uc5d0 \uc758\ud558\uc5ec \ubc38\ube0c\ub97c \uac1c\ud3d0\ud558\ub294 \uac83\uc73c\ub85c\uc11c \uac80\ucd9c\ubd80\uc758 \uc99d\uae30\uc555\ub825\uc774 \uaddc\uc815\ubd84\ucd9c\uc555\ub825\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uc5d0 \uc989\uc2dc \uc5f4\ub9ac\ub294 \uac83\uc774\uc5b4\uc57c \ud560 \uac83.<\/p>\n\n\n\n

          (2) \ubc38\ube0c\ub294 \uc99d\uae30 \uc555\ub825\uc758 \ubcc0\ud654\ub9cc\uc744 \uac80\ucd9c\ud558\ub294 \uc7a5\uce58\ub97c \ubcc4\uac1c\ub85c \uac00\uc9c0\ub294 \uac83\uc774\uc5b4\uc57c \ud560 \uac83.<\/p>\n\n\n\n

          (3) \uc555\ub825\ub9b4\ub9ac\ud504\uc7a5\uce58\uc5d0 \uc788\uc5b4\uc11c\ub294 \ub300\uae30\uc5d0, \uc548\uc804\ubc38\ube0c \uae30\ub2a5\uc744 \uac00\uc9c4 \ubc14\uc774\ud328\uc2a4\uc7a5\uce58\uc5d0 \uc788\uc5b4\uc11c\ub294 \ub300\uae30 \ub610\ub294 \uc800\uc555\uc6a9\uae30\uc5d0 \ubc30\uae30\ub97c \ubc29\ucd9c\ud558\ub294 \uad6c\uc870\uc774\uc5b4\uc57c \ud560 \uac83.<\/p>\n\n\n\n

          2. \uc555\ub825\ubc29\ucd9c\ubc38\ube0c<\/p>\n\n\n\n

          \uac00. 1\ud638\uc5d0 \uc758\ud574 \uc124\uce58\ub41c \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\uc6a9\ub7c9\uc758 \uac12\uc744 \ud3ec\ud568\ud558\uc5ec \ucd1d \uc870\ud569\ubc29\ucd9c\uc6a9\ub7c9\uc740 \ubcf4\uc77c\ub7ec\uc81c\uc870\uc790\uac00 \uacb0\uc815\ud55c \ucd5c\ub300\uc124\uacc4 \uc99d\uae30\ubc1c\uc0dd\ub7c9\uc758 100% \uc774\uc0c1\uc774 \ub418\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \ucd1d\ud569\uc5d0\uc11c, \uc2e4\uc81c \uc124\uce58\ub41c \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc5d0 \ub300\ud574 \ucd1d \uc694\uad6c \ubc29\ucd9c\uc6a9\ub7c9\uc758 30%\ub97c \ucd08\uacfc\ud558\ub3c4\ub85d \ud5c8\uc6a9\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \ub2e4\ub9cc, 1\ud638 \ub77c\ubaa9\uc5d0 \ub530\ub77c \uc124\uacc4\ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 \uadf8\ub7ec\ud558\uc9c0 \uc544\ub2c8\ud558\uba70, \uc544\ub798 \ub2e4\ubaa9\uc758 \ub300\uccb4 \uae30\uc900\uc744 \ub9cc\uc871\ud558\ub294 \uacbd\uc6b0\ub294 \uc81c\uc678\ud55c\ub2e4.<\/p>\n\n\n\n

          \ub098. \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \uc77c\ubd80 \ub610\ub294 \uc804\ubd80\ub294 \uadf8\ub4e4\uc774 \uc5f0\uacb0\ub41c \ubd80\ud488\uc758 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \ucd08\uacfc\ud558\uc5ec \uc124\uc815\ud558\uc5ec\ub3c4 \ub418\uc9c0\ub9cc, \uadf8\ub7ec\ub098 \uc124\uc815 \uc555\ub825\uc740 \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc640 \ud568\uaed8 \uc774\ub4e4 \ubc38\ube0c\uc758 \uc804\ubd80\uac00 \uc791\ub3d9\ud560 \ub54c \uc555\ub825\uc774 \ubcf4\uc77c\ub7ec\uc758 \ubaa8\ub4e0 \ubd80\ubd84\uc5d0\uc11c \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc758 20% \uc774\uc0c1 \uc0c1\uc2b9\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \ub2e4. \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \ucd1d \uc124\uce58 \uc6a9\ub7c9\uc740 \ub2e4\uc74c \uc870\uac74 \uc804\ubd80\ub97c \ub9cc\uc871\ud55c\ub2e4\uba74 \uc704\uc758 \uac00\ubaa9\uc758 \uc694\uac74\ubcf4\ub2e4 \uc791\uc544\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

          (1) \ubcf4\uc77c\ub7ec\uc758 \uc99d\uae30 \ubc1c\uc0dd\ub7c9\uc774 450,000\u338f\/hr \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uace0 \ub3d9\ub825\ubc1c\uc0dd\uc774 \ub2e8\uc77c\uc2dc\uc2a4\ud15c\uc73c\ub85c \ub418\uc5b4 \uc788\uc744 \uac83(1\ub300\uc758 \ubcf4\uc77c\ub7ec\uc640 1\ub300\uc758 \ud130\ube48\ubc1c\uc804\uae30\ub85c \uad6c\uc131)<\/p>\n\n\n\n

          (2) \ubcf4\uc77c\ub7ec\ub294 \uc99d\uae30 \uc555\ub825\uc758 \ubcc0\ud654\uc5d0 \ub300\uc751\ud558\ub294 \ub2e4\uc74c\uc744 \ud3ec\ud568\ud558\ub294 \uc790\ub3d9 \uc7a5\uce58\uac00 \uc788\uc744 \uac83. <\/p>\n\n\n\n

          (\uac00) \uc6d0\ud558\ub294 \uc791\ub3d9\ubc94\uc704\uc5d0\uc11c \uc99d\uae30\uc555\ub825\uc744 \uc720\uc9c0 \ud560 \uc218 \uc788\uace0, \ubcc0\ud654\ud558\ub294 \uc99d\uae30\ucd9c\ub825\uc5d0 \ube44\ub840\ud558\uc5ec \uc5f0\uc18c\ub7c9 \ubc0f \uae09\uc218 \uc720\ub7c9\uc744 \uc870\uc815 \ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (\ub098) \uc99d\uae30\uc555\ub825\uc774 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc758 10%\ub97c \ucd08\uacfc\ud560 \ub54c, (\uac00)\uc758 \uc81c\uc5b4\uc640 \uad00\uacc4\uc5c6\uc774 \uc5f0\ub8cc\ub7c9 \ubc0f \uae09\uc218\uc720\ub7c9\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (\ub2e4) \ub3c5\ub9bd\uc801\uc778 \uc555\ub825 \uac10\uc9c0\uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc704 (\ub098)\uc758 \uc124\uc815 \uc555\ub825\ubcf4\ub2e4 \ub192\uc740 \uc555\ub825\uc5d0\uc11c \ubcf4\uc77c\ub7ec\ub85c \uc720\uc785\ub418\ub294 \uc5f0\ub8cc \ubc0f \uae09\uc218\uc758 \ud750\ub984\uc744 \ucc28\ub2e8\ud558\ub294 \uacfc\uc555\ubc29\uc9c0 \uc791\ub3d9\uae30\uad6c\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          (3) \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uac00 2\uac1c \uc774\uc0c1\uc774\uace0, \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \ucd1d \uc815\uaca9 \ubc29\ucd9c\uc6a9\ub7c9\uc774 \uc81c\uc870\uc790\uac00 \uacb0\uc815\ud55c \ubcf4\uc77c\ub7ec\uc758 \ucd5c\ub300\uc124\uacc4 \uc99d\uae30\ubc1c\uc0dd\ub7c9\uc758 10% \uc774\uc0c1\uc77c \ub54c.(\uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \uadf8\uac83\uc774 \uc5f0\uacb0\ub41c \ubd80\ud488\uc758 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \ucd08\uacfc\ud558\uc5ec \uc124\uc815\ud558\uc5ec\ub3c4 \ub418\uc9c0\ub9cc, \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc744 \ucd08\uacfc\ud558\uc5ec 20% \ubcf4\ub2e4 \ub192\uc9c0 \uc54a\uc740 \uc555\ub825\uc5d0\uc11c \uc5f4\ub9ac\ub3c4\ub85d \uc124\uc815\ud558\uc5ec\uc57c \ud55c\ub2e4) <\/p>\n\n\n\n

          (4) \ucd5c\uc18c\ud55c 2\uac1c\uc758 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uac00 \ubcf4\uc77c\ub7ec\ub85c \uc720\uc785\ub418\ub294 \uc5f0\ub8cc \ubc0f \uae09\uc218\uc758 \ud750\ub984\uc744 \ucc28\ub2e8\ud558\ub294 \uc81c\uc5b4\uae30\uc5d0 \uc9c1\uc811 \ubc38\ube0c \uc2a4\ud15c(stem)\uc758 \uac1c\ubc29 \ub3d9\uc791\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \uc7a5\uce58\ub97c \uc124\uce58\ud55c \ub54c.<\/p>\n\n\n\n

          (5) \ub098\ubaa9\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ubaa8\ub4e0 \uc81c\uc5b4\uae30 \ubc0f \uc7a5\uce58\uc5d0 \ub300\ud55c \ub3d9\ub825\uacf5\uae09\uc774 \ubcf4\uc77c\ub7ec\uc640 \ub3d9\uc77c\ud55c \uc124\ube44 \ub0b4\uc5d0 \uc788\uace0, \ub2e4\ub978 \ub3d9\ub825\uc6d0\uc758 \ud30c\uc190\uc774\ub098 \uc911\ub2e8\uc5d0\ub3c4 \uc81c\uc5b4\uae30\uc640 \uc7a5\uce58\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \ud558\ub294  \ub3d9\ub825\uc6d0\uc774 \uc788\uc744 \ub54c.<\/p>\n\n\n\n

          \ub77c. \uc2a4\ud1b1 \ubc38\ube0c\uac00 \uace0\uc815 \uc99d\uae30\ub098 \uc218\uc704\uac00 \uc5c6\ub294 \uac15\uc81c\uc720\ub3d9 \uc99d\uae30\ubc1c\uc0dd\uae30\uc758 \ub450 \ubd80\ubd84\uc0ac\uc774\uc758 \uc99d\uae30-\ubb3c \ud750\ub984 \uacbd\ub85c\uc5d0 \uc124\uce58\ub418\ub294 \uacbd\uc6b0, \ub2e4\uc74c \uc0ac\ud56d\uc744 \ubaa8\ub450 \ub9cc\uc871\ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          (1) \uc81c1\ud638\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \ub3d9\ub825\uc791\ub3d9 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294, \uc2a4\ud1b1\ubc38\ube0c\uc758 \uc0c1\ub958\uc5d0\uc11c \ucd5c\uc800 \uc555\ub825\uc218\uc900\uc744 \uac16\ub294 \uae30\uae30\uc758 \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc774 \ucd08\uacfc\ud560 \ub54c, \uac1c\ubc29\uc744 \uc704\ud55c \uc81c\uc5b4 \uc784\ud384\uc2a4\ub97c \uc218\uc2e0\ud560 \uac83.<\/p>\n\n\n\n

          (2) \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 2. \uac00 \ub610\ub294 2. \ub098 \ubc0f 2. \ub2e4\uc758 \uc555\ub825\ubcf4\ud638 \uc694\uac74\uc5d0 \ub9de\uac8c \uc124\uce58\ud560 \uac83.<\/p>\n\n\n\n

          3. \uac15\uc81c\uc720\ub3d9 \uc99d\uae30\ubc1c\uc0dd\uae30(\uad00\ub958\ud615 \ubcf4\uc77c\ub7ec)\uc5d0 \ub300\ud55c \uc548\uc804\ubc38\ube0c\uc758 \uc694\uac74\uc740 \uc544\ub798 \uadf8\ub9bc 15\ub97c \ucc38\uc870\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          [\uadf8\ub9bc 15] \uac15\uc81c\uc21c\ud658 \uc99d\uae30\ubc1c\uc0dd\uae30\uc5d0 \ub300\ud55c \uacfc\uc555\ubcf4\ud638 \uc870\uac74<\/p>\n\n\n\n

          \ube44\uace0<\/p>\n\n\n\n

           1.\uc555\ub825 (A) = \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9 \uc555\ub825 (B) = \uc785\uad6c\uc5d0\uc11c \uc2a4\ud1b1\ubc38\ube0c (5)\uae4c\uc9c0\uc758 \uae30\uae30 \uc124\uacc4 \uc555\ub825 [\u2463\ud56d 2.\ub77c.(1)] (C) = \ud130\ube48 \uad50\ucd95 \ubc38\ube0c \uc785\uad6c \uc555\ub825<\/td><\/tr>
           2.\uc555\ub825\ubc29\ucd9c\ubc38\ube0c (1) = \ub3d9\ub825\uc791\ub3d9 \ubc38\ube0c[\u2463 1.] (2), (3) \ubc0f (4) = \uc2a4\ud504\ub9c1\uc2dd \uc548\uc804\ubc38\ube0c[\u2463 2.\uac00] (5) = \uacfc\uc5f4\uae30 \uc2a4\ud1b1 \ubc38\ube0c[\u2463\ud56d 2.\ub77c]<\/td><\/tr>
           3.\ubc29\ucd9c\ubc38\ube0c \ud750\ub984 \uc6a9\ub7c9(\ubcf4\uc77c\ub7ec\uc758 \uc815\uaca9 \uc6a9\ub7c9\uc5d0 \uadfc\uac70\ud55c \ucd5c\uc18c \uac12) (1) = 10\uff5e30%][\u2463 1.] (2) = \ud55c \uac1c \ubc38\ube0c\uc758 \ucd5c\uc18c \uac12(\uc81c37\uc870 \u2460\ud56d) (2) + (3)[\uc2a4\ud1b1\ubc38\ube0c (5) \ubc29\ud5a5\uc73c\ub85c \ud750\ub97c \ub54c] = \ub3c5\ub9bd\uc801\uc73c\ub85c \uc5f0\uc18c\ub418\ub294 \uacfc\uc5f4\uae30\uc5d0 \ud544\uc694\ud55c \uc591 (\uc81c37\uc870 \u2462) (2) + (3) + (4) = 100% – (1)[\u2463 2.\uac00]<\/td><\/tr>
           4.\ubc29\ucd9c\ubc38\ube0c \uac1c\ubc29 \uc555\ub825(\ucd5c\ub300) (1) = (A) \ubc0f \uc2a4\ud1b1\ubc38\ube0c (5)\uac00 \uc788\uc744 \ub54c (B)[\u2463 1.] (2), (3) \ubc0f (4) = (A) + 17%[\u2463 2.\uac00]] (5) = (A)[\u2463 1.]<\/td><\/tr>
          5.\uc548\uc804\ubc38\ube0c \ud750\ub984 \uc6a9\ub7c9(\ubcf4\uc77c\ub7ec\uc758 \uc815\uaca9 \uc6a9\ub7c9\uc5d0 \uadfc\uac70\ud55c \ucd5c\uc18c \uac12) (1) = 10\uff5e30%[\u2463 1.] (2) = \ud55c \uac1c \ubc38\ube0c\uc758 \ucd5c\uc18c \uac12(\uc81c37\uc870 \u2460\ud56d) (2) + (3)[\uc2a4\ud1b1\ubc38\ube0c (5) \ubc29\ud5a5\uc73c\ub85c \ud750\ub97c \ub54c] = \ub3c5\ub9bd\uc801\uc73c\ub85c \uc5f0\uc18c\ub418\ub294 \uacfc\uc5f4\uae30\uc5d0 \ud544\uc694\ud55c \uc591(\uc81c37\uc870 \u2462\ud56d) (4) = \uc2a4\ud1b1\ubc38\ube0c (5)\uac00 \uc788\uc744 \ub54c 2\uac1c\uc758 \ubc38\ube0c \ucd5c\uc18c \uac12\uc758 \ucd1d 10% (2) + (4) = \uc2a4\ud1b1\ubc38\ube0c (5)\uac00 \uc5c6\uc744 \ub54c 2\uac1c\uc758 \ubc38\ube0c \ucd5c\uc18c \uac12\uc758 \ucd1d 10%[\u2463\ud56d 2. \ub2e4. (3)]<\/td><\/tr>
           6.\ubc29\ucd9c\ubc38\ube0c \uac1c\ubc29 \uc555\ub825(\ucd5c\ub300) (1) = (A) \ubc0f \uc2a4\ud1b1\ubc38\ube0c (5)\uac00 \uc788\uc744 \ub54c (B)[\u2463 1.] (2), (3) \ubc0f (4) = (A) + 20 %[\u2463\ud56d 2. \ub2e4 (3)] (5) = (A)[\u2463 1.]<\/td><\/tr>
           7.\uc790\ub3d9 \uc555\ub825 \uc81c\uc5b4[7.1.4 b) 2)] (a) (C)\uc5d0\uc11c \ubd80\ud558\uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc815\uc0c1\uc6b4\uc804 [\u2463\ud56d 2. \ub2e4. (2) (\uac00)] (b) (A) + 10%\uc5d0\uc11c (a)\uc758 \uc81c\uc5b4\ub97c \ubb34\uc2dc [\u2463\ud56d 2. \ub2e4 (2) (\ub098)] (c) (A) + 20%\uc5d0\uc11c \uc5f0\ub8cc \ubc0f \uae09\uc218\uc758 \ud750\ub984 \ucc28\ub2e8 [\u2463\ud56d 2. \ub2e4 (2) (\ub2e4)] (d) (4)\uc5d0\uc11c \uc548\uc804\ubc38\ube0c\uac00 \u201c\ud398\uc77c-\uc138\uc774\ud504\u201d \ub3d9\ub825 \ud68c\ub85c\uc5d0 \uc758\ud574 \uc5f0\ub8cc \ubc0f \uae09\uc218\uc758 \ud750\ub984 \ucc28\ub2e8 [\u2463\ud56d 2. \ub2e4 (4)]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \uc81c36\uc870 (\uacfc\uc5f4\uae30 \ubc0f \uc7ac\uc5f4\uae30)<\/h4>\n\n\n\n

          \u2460 \uad00\ub828 \ud45c\uc900\uc5d0\uc11c \ud5c8\uc6a9\ub41c \uacbd\uc6b0\ub97c \uc81c\uc678\ud55c \ubaa8\ub4e0 \uacfc\uc5f4\uae30\ub294 \uacfc\uc5f4\uae30 \ucd9c\uad6c\uc640 \uccab \ubc88\uc9f8 \uc2a4\ud1b1\ubc38\ube0c \uc0ac\uc774\uc758 \uc99d\uae30 \ud750\ub984\uacbd\ub85c\uc5d0 \ud55c \uac1c \uc774\uc0c1\uc758 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4. \ubc38\ube0c\uc758 \uc704\uce58\ub294 \uc0ac\uc6a9 \ubaa9\uc801\uc5d0 \uc801\ud569\ud558\uc5ec\uc57c \ud558\uace0, \ud544\uc694\ud55c \uacfc\uc555 \ubcf4\ud638\ub97c \ud558\uc5ec\uc57c \ud55c\ub2e4. \uac01 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \uc791\uc6a9\uc2dc \ubc30\ucd9c\ub418\ub294 \uc99d\uae30\ub294 \ubc38\ube0c\uc758 \uc555\ub825\uc124\uc815\uacfc \ubc29\ucd9c\uc6a9\ub7c9 \uc124\uc815\uc2dc \uace0\ub824\ub418\uc5b4\uc57c \ud55c\ub2e4. \ub9cc\uc77c \uacfc\uc5f4\uae30 \ucd9c\uad6c \ud5e4\ub354(header)\uac00 \ub05d\uc5d0\uc11c \ub05d\uae4c\uc9c0 \uc804 \uad6c\uac04 \uc99d\uae30 \uc790\uc720\ud1b5\ub85c\uc774\uace0, \uacfc\uc5f4\uae30 \ud29c\ube0c\uc640 \ud5e4\ub354\ub97c \ud1b5\ud574 \uc99d\uae30\uac00 \uade0\uc77c\ud55c \ud750\ub984\uc774 \ub418\ub3c4\ub85d \ud5e4\ub354\uc758 \uc804 \uae38\uc774\uc5d0 \uac78\uccd0 \uc2e4\uc81c\ub85c \uac19\uc740 \uac04\uaca9\uc73c\ub85c \uc99d\uae30\uac00 \uacf5\uae09\ub418\ub3c4\ub85d \uad6c\uc131\ub418\uc5b4 \uc788\ub2e4\uba74, \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \ud5e4\ub354 \uae38\uc774 \ub0b4\uc758 \uc5b4\ub290 \uacf3\uc5d0 \uc124\uce58\ud558\uc5ec\ub3c4 \ub41c\ub2e4.\u00a0<\/p>\n\n\n\n

          \u2461 \uacfc\uc5f4\uae30\uc5d0 \ubd80\ucc29\ub418\uc5b4 \uc788\ub294 \uc548\uc804\ubc38\ube0c \ub610\ub294 \ub2e4\ub978 \ubc38\ube0c\uc758 \ubc29\ucd9c \uc6a9\ub7c9\uc740 \ubcf4\uc77c\ub7ec\uc5d0 \ub300\ud55c \uc548\uc804\ubc38\ube0c\uc758 \uc218\ub7c9\uacfc \ud06c\uae30\ub97c \uc815\ud558\ub294\ub370 \ud3ec\ud568\ud558\uc5ec\ub3c4 \ub41c\ub2e4. \ub2e4\ub9cc, \uacfc\uc5f4\uae30 \uc548\uc804\ubc38\ube0c\uc640 \ubcf4\uc77c\ub7ec \uc0ac\uc774\uc5d0 \uc911\uac04 \ubc38\ube0c\uac00 \uc5c6\uc5b4\uc57c \ud558\uace0, \uacfc\uc5f4\uae30\uc640\ub294 \ubcc4\ub3c4\ub85c \ubcf4\uc77c\ub7ec\uc5d0 \uc788\ub294 \uc548\uc804\ubc38\ube0c \ub610\ub294 \ub2e4\ub978 \ubc38\ube0c\uc758 \ubc29\ucd9c\uc6a9\ub7c9\uc774 \ucd5c\uc18c\ud55c \uc694\uad6c\ub418\ub294 \ucd1d \ubc38\ube0c \uc6a9\ub7c9\uc758 75% \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2462 \ubcf4\uc77c\ub7ec\ub85c\ubd80\ud130 \ucc28\ub2e8\ub418\uc5b4 \ud654\uc5fc \uc555\ub825\uc6a9\uae30\ub85c \ub420 \uc218 \uc788\ub294 \ubaa8\ub4e0 \ub3c5\ub9bd \ud654\uc5fc\uc2dd \uacfc\uc5f4\uae30\ub294, \ubc29\ucd9c\uc6a9\ub7c9\uc774 \uace0\uc628 \uac00\uc2a4\uc5d0 \ub178\ucd9c\ub41c \ubd80\ubd84\uc5d0\uc11c \uce21\uc815\ub41c \uacfc\uc5f4\uae30 \ud45c\uba74\uc801(\u33a1)\ub2f9\/\uc2dc\uac04\ub2f9 29\u338f\uc758 \uc99d\uae30\ub97c \ubc29\ucd9c\ud558\ub294 \ud55c \uac1c \uc774\uc0c1\uc758 \uc548\uc804\ubc38\ube0c\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4. \ub300\uc548\uc73c\ub85c, \uc81c\uc870\uc790\uac00 \uacb0\uc815\ud55c \uc608\uc0c1\ucd5c\ub300\ud761\uc218\uc5f4 W<\/em>(Btu\/h)\uc744 646(1000)\uc73c\ub85c \ub098\ub204\uc5b4 \uacc4\uc0b0\ud574\ub3c4 \uc88b\uc73c\uba70 \uc124\uce58\ud55c \uc548\uc804\ubc38\ube0c\uc758 \uac1c\uc218\uc640 \ucd1d\uc6a9\ub7c9\uc740 \ubc29\ucd9c\uc99d\uae30\uc6a9\ub7c9\ubcf4\ub2e4 \ucee4\uc57c \ud558\uba70, \ubd84\ub9ac\ud615 \uc9c1\ud654\uc2dd \uacfc\uc5f4\uae30\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc548\uc804\ubc38\ube0c\ub294 \u2460\ud56d\uc758 \uaddc\uc815\uc5d0 \ub530\ub77c \uc704\uce58\ub97c \uc815\ud558\uace0, \uc81c38\uc870\uc5d0 \ub530\ub77c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2463 \ubaa8\ub4e0 \uc7ac\uc5f4\uae30\ub294 \ucd1d \ubc29\ucd9c \uc6a9\ub7c9\uc774 \uc7ac\uc5f4\uae30 \uc124\uacc4\uc2dc\uc5d0 \ucd5c\ub300 \uc99d\uae30 \ud750\ub984\ub7c9\uacfc \ucd5c\uc18c\ud55c \uac19\ub3c4\ub85d \ud55c \uac1c \uc774\uc0c1\uc758 \uc548\uc804\ubc38\ube0c\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4. \uc7ac\uc5f4\uae30 \uc548\uc804\ubc38\ube0c\uc758 \uc6a9\ub7c9\uc740 \ubcf4\uc77c\ub7ec \ubc0f \uacfc\uc5f4\uae30\uc5d0 \ub300\ud55c \uc694\uad6c \ubc29\ucd9c \uc6a9\ub7c9\uc744 \ud3ec\ud568\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4. \uc870\ud569\ud55c \ubc29\ucd9c \uc6a9\ub7c9\uc774 \ucd1d \uc694\uad6c\ub7c9\uc758 15% \uc774\uc0c1\uc774 \ub418\ub294 \ud55c \uac1c \uc774\uc0c1\uc758 \ubc38\ube0c\ub294 \uc7ac\uc5f4\uae30 \ucd9c\uad6c\uc640 \uccab \ubc88\uc9f8 \uc2a4\ud1b1\ubc38\ube0c\uc0ac\uc774\uc758 \uc99d\uae30 \ud750\ub984\uacbd\ub85c\ub97c \ub530\ub77c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2464 \uc218\ud2b8\ube14\ub85c\uc5b4(soot blower) \uc5f0\uacb0\ubd80\ub294 \uc548\uc804\ubc38\ube0c \uc5f0\uacb0\ubd80\ub85c \uc0ac\uc6a9\ub418\ub294 \uacfc\uc5f4\uae30\ub098 \uc7ac\uc5f4\uae30\uc758 \ucd9c\uad6c\uc640 \ub3d9\uc77c\ud55c \ucd9c\uad6c\uc5d0 \ubd80\ucc29\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2465 230\u2103\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\uc5d0\uc11c \uacfc\uc5f4\ub41c \uc99d\uae30\ub97c \ubc29\ucd9c\ud558\ub294 \uacfc\uc5f4\uae30\uc640 \uc7ac\uc5f4\uae30\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubaa8\ub4e0 \uc548\uc804\ubc38\ube0c\ub294 \uac15, \ud569\uae08\uac15 \ub610\ub294 \uc774\uc640 \ub3d9\ub4f1\ud55c \ub0b4\uc5f4\uc7ac\ub8cc\ub85c \uc81c\uc791\ub418\uc5b4\uc57c \ud558\uba70, \ubc38\ube0c\uc758 \uc785\uad6c\ub294 \ud50c\ub79c\uc9c0\ubd99\uc774 \uc5f0\uacb0 \ub610\ub294 \ub9de\ub300\uae30\uc6a9\uc811 \uc5f0\uacb0\ub85c \ub418\uc5b4\uc57c \ud55c\ub2e4. \ub610\ud55c \ubc38\ube0c\ub294 \uc801\uc808\ud55c \uc5f4 \uce68\uc2dd \ubc0f \ubd80\uc2dd \uc800\ud56d \uc7ac\ub8cc\ub85c \ub41c \uc2dc\ud2b8(seat)\ub098 \ub514\uc2a4\ud06c(disk)\uac00 \uc788\uc5b4\uc57c \ud558\uace0, \uc2a4\ud504\ub9c1\uc740 \ubc30\ucd9c \uc99d\uae30\uc640\uc758 \uc811\ucd09\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ub418\ub3c4\ub85d \ubc38\ube0c \ucf00\uc774\uc2f1\uc758 \uc678\uce21\uc73c\ub85c \uc644\uc804\ud788 \ub178\ucd9c\ub418\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc81c37\uc870 (\uc548\uc804\ubc38\ube0c\uc758 \uc6a9\ub7c9) <\/h4>\n\n\n\n

          \uc81c35\uc870\uc81c1\ud56d\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \ucd5c\uc18c \uc218\ub7c9\uc744 \uc870\uac74\uc73c\ub85c \ud558\uc5ec, \ud544\uc694\ud55c \uc548\uc804\ubc38\ube0c \ubc0f \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \uac1c\uc218\ub294 \ubcf4\uc77c\ub7ec \uc81c\uc870\uc790\uac00 \uacb0\uc815\ud55c \ucd5c\ub300\uc124\uacc4 \uc99d\uae30\ubc1c\uc0dd\ub7c9\uacfc \uc81c\uc870\uc790\uc758 \ubc38\ube0c\uc5d0 \ud45c\uc2dc\ub418\ub294 \ubc29\ucd9c\uc6a9\ub7c9\uc744 \uae30\uc900\uc73c\ub85c \uacc4\uc0b0\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \uc81c38\uc870 (\uc548\uc804\ubc38\ube0c\uc758 \uc124\uce58) <\/h4>\n\n\n\n

          \u2460 \ud55c\ub300\uc758 \ubcf4\uc77c\ub7ec\uc5d0 2\uac1c \uc774\uc0c1\uc758 \uc548\uc804\ubc38\ube0c\uac00 \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0, \uadf8\uac83\uc744 \ubd84\ub9ac\ud558\uc5ec \uc124\uce58\ud558\uac70\ub098, Y-\ud615\uccb4\uc5d0 \uac1c\ubcc4 \ubc38\ube0c\ub97c \uc124\uce58\ud558\uc5ec \ub9cc\ub4e0 \ud2b8\uc708(twin<\/sub><\/em>)\ubc38\ube0c \ub610\ub294 \ub3d9\uc77c\ud55c \ubab8\uccb4 \ucf00\uc774\uc2f1\uc5d0 2\uac1c \ubc38\ube0c\uac00 \uc788\ub294 \ubcf5\uc2dd \ubc38\ube0c\ub85c \uc124\uce58\ud558\uc5ec\ub3c4 \ub41c\ub2e4. Y-\ud615\uccb4\uc5d0 \uac1c\ubcc4 \ubc38\ube0c\ub97c \uc124\uce58\ud558\uc5ec \ub9cc\ub4e0 \ud2b8\uc708\ubc38\ube0c\ub098 \ub3d9\uc77c \ubab8\uccb4 \ucf00\uc774\uc2f1\uc5d0 2\uac1c \ubc38\ube0c\uac00 \uc788\ub294 \ubcf5\uc2dd \ubc38\ube0c\ub294 \ub3d9\uc77c\ud55c \uc6a9\ub7c9\uc774\uc5b4\uc57c \ud55c\ub2e4. \ud06c\uae30\uac00 \ub2e4\ub978 2\uac1c\uc758 \ubc38\ube0c\ub97c \uc124\uce58\ud558\ub294 \uacbd\uc6b0, \uc791\uc740 \ubc38\ube0c\uc758 \ubc29\ucd9c\uc6a9\ub7c9\uc740 \ud070 \ubc38\ube0c \ubc29\ucd9c\uc6a9\ub7c9\uc758 50% \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

          \u2461 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \ub2e4\ub978 \uc5f0\uacb0\ubd80\uc640\ub294 \ub3c5\ub9bd\uc801\uc73c\ub85c \ubcf4\uc77c\ub7ec\uc5d0 \uc5f0\uacb0\ud558\uc5ec\uc57c \ud558\uace0, \ubd88\ud544\uc694\ud55c \uc911\uac04 \uad00 \ub610\ub294 \uad00 \uc774\uc74c\uc1e0\ub97c \uac70\uce58\uc9c0 \uc54a\uace0 \ubcf4\uc77c\ub7ec \ub610\ub294 \uc815\uc0c1\uc801\uc778 \uc99d\uae30 \ud750\ub984\uacbd\ub85c\uc5d0 \uac00\ub2a5\ud55c \ud55c \uac00\uae5d\uac8c \ubd80\ucc29\ud558\uc5ec\uc57c \ud55c\ub2e4. \ubaa8\ub4e0 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \uc2a4\ud540\ub4e4(spindle)\uc774 \uc218\uc9c1\uc774 \ub418\ub3c4\ub85d \uc5f0\uacb0\ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          \u2462 \ubcf4\uc77c\ub7ec\uc640 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c \uc0ac\uc774\uc758 \uc5f0\uacb0\ubd80 \ucd9c\uad6c\uba74\uc801\uc740 \ucd5c\uc18c\ud55c \ubc38\ube0c \uc785\uad6c\uc758 \uba74\uc801\uacfc \uac19\uc544\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

          1. \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc640 \ubcf4\uc77c\ub7ec \uc0ac\uc774\uc5d0 \uc5b4\ub5a4 \uc885\ub958\uc758 \ubc38\ube0c\ub3c4 \uc124\uce58\ud574\uc11c\ub294 \uc548 \ub418\uba70 \ub610\ud55c \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc640 \ub300\uae30\uc0ac\uc774 \ubc29\ucd9c\uad00\uc5d0\ub3c4 \ubc38\ube0c\ub97c \uc124\uce58\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.\u00a0<\/li>
          2. \ubc29\ucd9c\uad00\uc774 \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0, \uadf8 \ub2e8\uba74\uc801\uc740 \ubc38\ube0c \ucd9c\uad6c\uc758 \uc804\uccb4\uba74\uc801\uc774\ub098 \uadf8 \uc548\uc5d0\uc11c \ubc29\ucd9c\ud558\ub294 \uc5ec\ub7ec \uac1c \ubc38\ube0c \ucd9c\uad6c\uc758 \ucd1d \uba74\uc801 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.\u00a0<\/li>
          3. \ubc29\ucd9c\uad00\uc740 \uac00\ub2a5\ud55c \ud55c \uc9e7\uace0 \uc9c1\uc120\uc774\uc5b4\uc57c \ud558\uba70, \ubc38\ube0c\uc5d0 \uacfc\ub3c4\ud55c \uc751\ub825\uc744 \uc8fc\uc9c0 \uc54a\ub3c4\ub85d \ubc30\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li><\/ol>\n\n\n\n

            \u2463 \uc18c\uc74c\uae30\uac00 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc5d0 \uc0ac\uc6a9\ub41c\ub2e4\uba74, \ubc38\ube0c\uc758 \uc801\uc808\ud55c \uc791\ub3d9\uacfc \ubc29\ucd9c\uc6a9\ub7c9\uc744 \ubc29\ud574\ud568\uc73c\ub85c\uc368 \ubc1c\uc0dd\ud558\ub294 \ubc30\uc555\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc18c\uc74c\uae30\uc758 \ucd9c\uad6c \uba74\uc801\uc744 \ucda9\ubd84\ud788 \ud06c\uac8c \ud558\uc5ec\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

            1. \uc18c\uc74c\uae30 \ud310 \ub610\ub294 \uc18c\uc74c\uae30\uc758 \ub2e4\ub978 \uc7a5\uce58\ub294 \uce68\uc804\ubb3c\uc5d0 \uc758\ud574 \uc99d\uae30\ud1b5\uacfc\ub97c \uc81c\ud55c\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc81c\uc791\ud558\uc5ec\uc57c \ud55c\ub2e4.\u00a0<\/li>
            2. \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \uadf8\uac83\uc758 \uc791\ub3d9\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \uc625\uc678\ud615 \uae30\uae30\uc5d0 \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0, \uc801\uc808\ud55c \ub36e\uac1c\ub85c \ubc38\ube0c\ub97c \ubcf4\ud638\ud558\uc5ec\uc57c \ud558\uba70, \ubcf4\ud638\ubb3c \ub610\ub294 \ub36e\uac1c\ub294 \ubca4\ud2b8(vent)\uac00 \uc798\ub418\uace0, \ubc38\ube0c\uc758 \uae30\ub2a5 \ubc1c\ud718 \ubc0f \uc815\uc0c1 \uc6b4\uc804\uc774 \uc798 \ub418\ub3c4\ub85d \ubc30\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li><\/ol>\n\n\n\n

              \u2464 \ubcf4\uc77c\ub7ec\uac00 \ud55c \uac1c\uc758 \uc5f0\uacb0\ubd80\uc5d0 2\uac1c \uc774\uc0c1\uc758 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uac00 \uc5f0\uacb0\ub418\ub294 \uacbd\uc6b0, \uc774 \ubcf4\uc77c\ub7ec\uc758 \uc5f0\uacb0\ubd80\ub294 \uadf8\uac83\uc774 \uc5f0\uacb0\ub418\ub294 \ubaa8\ub4e0 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \uc785\uad6c \uc5f0\uacb0\ubd80\uc758 \uba74\uc801 \uc774\uc0c1\uc758 \ub2e8\uba74\uc801\uc744 \uac00\uc838\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

              \u2465 \ubaa8\ub4e0 \ubcf4\uc77c\ub7ec\ub294 \ub2e4\ub978 \uc678\ubd80 \uc99d\uae30 \uc5f0\uacb0\ubd80\uc640 \ub3c5\ub9bd\uc801\uc778 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub97c \uc704\ud55c \uc801\uc808\ud55c \ucd9c\uad6c \uc5f0\uacb0\ubd80\uac00 \uc788\uc5b4\uc57c \ud558\uba70, \ucd9c\uad6c\uba74\uc801\uc740 \ubd80\ucc29\ub418\ub294 \ubaa8\ub4e0 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c \uc785\uad6c \uc5f0\uacb0\ubd80\uc758 \ucd1d \uba74\uc801\uacfc \ucd5c\uc18c\ud55c \uac19\uc544\uc57c \ud55c\ub2e4. <\/p>\n\n\n\n

              \u2466 \uc548\uc804\ubc38\ube0c\uac00 \ubcc4\uac1c\uc758 \uc99d\uae30 \ub4dc\ub7fc \ub610\ub294 \ub3d4(dome)\uc5d0 \ubd80\ucc29\ub418\ub294 \uacbd\uc6b0, \ubcf4\uc77c\ub7ec \ubcf8\uccb4 \ubc0f \uc99d\uae30 \ub4dc\ub7fc \ub610\ub294 \ub3d4 \uc0ac\uc774\uc758 \uad6c\uba4d\uc740 \uc81c6\ud56d\uc5d0\uc11c \uc694\uad6c\ub418\ub294 \uac83 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

              \uc81c39\uc870 (\uc548\uc804\ubc38\ube0c\uc758 \uc791\ub3d9) <\/h4>\n\n\n\n

              \u2460 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \ucc44\ud130\ub9c1\uc774 \uc5c6\uace0, \ucd5c\uc18c\ubc30\ucd9c\uc555\ub825 15 kPa \ub610\ub294 \uc124\uc815\uc555\ub825\uc758 2% \uc911 \ud070 \ucabd\uc758 \ubc30\ucd9c\uc555\ub825\uc73c\ub85c \uc791\ub3d9\ub418\uace0, \ubc38\ube0c\uc124\uc815\uc555\ub825\uc758 3% \ubcf4\ub2e4 \ub192\uc9c0 \uc54a\uc740 \uc555\ub825\uc5d0\uc11c \uc644\uc804\ud788 \uac1c\ubc29\ub418\uc5b4\uc9c0\uace0 \uc791\ub3d9\ub418\ub294 \uad6c\uc870\ub85c \uc124\uacc4, \uc81c\uc791 \ub418\uc5b4\uc57c \ud55c\ub2e4. \ub2e4\ub9cc \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \uacac\ubcf8\uc81c\ud488 2\uac1c\ub97c \uc120\uc815\ud558\uc5ec \uc6a9\ub7c9\uc778\uc99d\uc2dc\ud5d8\uc744 \ud558\uc5ec\uc57c \ud55c\ub2e4. \uc774 \uacac\ubcf8\ub4e4\uc758 \ucd5c\ub300 \ube14\ub85c\uc6b0\ub2e4\uc6b4\uc740 \ub2e4\uc74c \ud45c 7\uc5d0 \uba85\uc2dc\ub41c \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \ub9d0\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

              [\ud45c 7] \uc548\uc804\ubc38\ube0c\uc758 \ucd5c\ub300 \ube14\ub85c\uc6b0\ub2e4\uc6b4<\/p>\n\n\n\n

              \uc124\uc815\uc555\ub825, kPa(psi)<\/strong><\/td>\ucd5c\ub300\ubc29\ucd9c<\/strong><\/td><\/tr>
              < 500(67) \u2265 500(67)\uacfc \u2264 1700(250) > 1700(250)\uacfc < 2500(375) \u2265 2500(375)<\/td> 30 kPa(4 psi) \uc124\uc815\uc555\ub825\uc758 6%  100 kPa(15 psi) \uc124\uc815\uc555\ub825\uc758 4%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              \u2461 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\uc758 \ucd5c\ub300\ube14\ub85c\uc6b0\ub2e4\uc6b4\uc740 \ub2e4\uc74c \ud45c 8\uc5d0 \uba85\uc2dc\ub41c \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \ub9d0\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

              \u2462 \uace0\uc815\ub41c \uc218\uc99d\uae30\uc640 \uc218\uc704\uac00 \uc5c6\ub294 \uac15\uc81c\uc21c\ud658\uc2dd \uc99d\uae30\ubc1c\uc0dd\uae30\ub098 \uace0\uc628 \uc628\uc218 \ubcf4\uc77c\ub7ec\uc5d0 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ubc38\ube0c\uc758 \ube14\ub85c\uc6b0\ub2e4\uc6b4\uc740 \uc124\uc815\uc555\ub825\uc758 10%\ub97c \ucd08\uacfc\ud558\uc9c0 \ub9d0\uc544\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

              [\ud45c 8] \uc548\uc804\ubc38\ube0c\uc758 \ubd84\ucd9c\uc810 \ud5c8\uc6a9\uacf5\ucc28<\/p>\n\n\n\n

              \uc124\uc815\uc555\ub825,MPa(psi)<\/strong><\/td>\uc124\uc815\uc555\ub825\uc758 (+) \ub610\ub294 (-) \ud5c8\uc6a9\uacf5\ucc28<\/strong><\/td><\/tr>
              \u2264 0.5(70)   \uff1e 0.5(70)\uc640 \u2264 2.1(300) \uff1e2.1(300)\uc640 \u2264 7.0(1000)  \uff1e 7.0(1000) <\/td>15 \u33aa(2 psi) \uc124\uc815\uc555\ub825\uc758 3% 70 \u33aa(10 psi) \uc124\uc815\uc555\ub825\uc758 1%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              \uc81c40\uc870 (\ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc548\uc804\ubc38\ube0c \ubc0f \uc555\ub825\ubc29\ucd9c\ubc38\ube0c) <\/h4>\n\n\n\n

              \u2460 \ubc38\ube0c\uc758 \uc124\uacc4\ub294 \ud655\uc2e4\ud55c \uc791\ub3d9 \ubc0f \uae30\ubc00\uc744 \ud655\ubcf4\ud558\ub294\ub370 \ud544\uc694\ud55c \uc548\ub0b4 \uc815\ub82c\uad6c\uc870\ub97c \uc801\uc6a9\ud558\uc5ec\uc57c \ud55c\ub2e4.\u00a0<\/p>\n\n\n\n

              \u2461 \uc2a4\ud504\ub9c1\uc740 \uc644\uc804 \ub9ac\ud504\ud2b8 \uc2a4\ud504\ub9c1 \uc555\ucd95\ub7c9\uc774 \uacf5\uce6d \ubc00\ucc29(solid) \ubcc0\ud615\ub7c9\uc758 80% \uc774\ud558\uac00 \ub418\ub3c4\ub85d \uc124\uacc4\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc2a4\ud504\ub9c1\uc758 \uc601\uad6c\ubcc0\ud615(\uc2a4\ud504\ub9c1 \uc790\uc720\ub192\uc774\uc640 \uc2a4\ud504\ub9c1\uc774 \uc2e4\uc628\uc5d0\uc11c \ubbf8\ub9ac \uc124\uc815\ud55c \ud6c4 3\ud68c \ubc00\ucc29 \uc555\ucd9c\ud55c \ub2e4\uc74c 10\ubd84 \ud6c4\uc5d0 \uce21\uc815\ud55c \ub192\uc774\uc640\uc758 \ucc28\ub85c \uc815\uc758\ud568)\uc740 \uc790\uc720\ub192\uc774\uc758 0.5%\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc544\ub2c8 \ub41c\ub2e4.<\/p>\n\n\n\n

              \u2462 \ubc38\ube0c \ubd80\ud488\uc774 \uc790\uc720\ub85c\uc774 \uc6c0\uc9c1\uc774\ub294\uc9c0\ub97c \ud655\uc778\ud558\uae30 \uc704\ud55c \ubc29\ubc95\uc73c\ub85c\uc11c, \ubaa8\ub4e0 \uc548\uc804\ubc38\ube0c \ub610\ub294 \uc555\ub825\ubc29\ucd9c\ubc38\ube0c\ub294 \uc2e4\uc9c8\uc801\uc778 \ub9ac\ud504\ud305(lifting) \uc7a5\uce58\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4. \ubc38\ube0c\uac00 \ucd5c\uc18c\ud55c \uc124\uc815\uc555\ub825\uc758 75% \uc555\ub825\uc744 \ubc1b\uc744 \ub54c \ub514\uc2a4\ud06c\uc758 \ub2eb\ud798\ub825(seating force)\uc774 \uc774\uc644\ub418\ub3c4\ub85d \uc791\ub3d9\ud574\uc57c \ud55c\ub2e4. \ub9ac\ud504\ud305 \uc7a5\uce58\ub294 \uc678\ubd80 \ub9ac\ud504\ud305 \ud798\uc774 \uc81c\uac70\ub418\uc5c8\uc744 \ub54c \ubc38\ube0c \ub514\uc2a4\ud06c\uac00 \uc62c\ub77c\uac04 \uc704\uce58\uc5d0\uc11c \uace0\uc815\ub418\uac70\ub098 \uc720\uc9c0\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

              \u2463 \uc548\uc804\ubc38\ube0c\uc758 \uc2dc\ud2b8(seat)\ub294 \ub9ac\ud504\ud305 \ub420 \uac00\ub2a5\uc131\uc774 \uc5c6\ub3c4\ub85d \ubc38\ube0c \ubab8\uccb4\uc5d0 \uace0\uc815\uc2dc\ucf1c\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

              \uc81c41\uc870 (\uae09\uc218\uc7a5\uce58) <\/h4>\n\n\n\n

              \u2460 \uae30\uc220\uae30\uc900 \uc81c76\uc870\ub294 \ubcf4\uc77c\ub7ec \uc190\uc0c1\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc6a9\ub7c9\uc758 \uae09\uc218\uacf5\uae09\uc744 \uc694\uad6c\ud558\ub294 \uc870\ud56d\uc73c\ub85c \uc81c2\ud56d\uc5d0 \uc9c0\uc815\ud558\ub294 \uac83\uc744 \uc81c\uc678\ud558\uace0\ub294 \uc544\ub798\uc640 \uac19\uc774 \ubcf4\uc77c\ub7ec\uc5d0\ub294 \ucd5c\ub300\uc99d\ubc1c\ub7c9\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub294\ub370 \ud544\uc694\ud55c \ucd5c\uc18c\ud55c 2\uac00\uc9c0 \ubc29\ubc95\uc744 \uac00\uc838\uc57c \ud55c\ub2e4.\u00a0<\/p>\n\n\n\n

              1. \uac01 \uae09\uc218\uc6d0\uc740 \ubcf4\uc77c\ub7ec\uc5d0 \uc124\uce58\ub41c \uc548\uc804\ubc38\ube0c\uc758 \ucd5c\uace0 \uc124\uc815\uc555\ub825\ubcf4\ub2e4 3% \ub192\uc740 \uc555\ub825\uc73c\ub85c \ubcf4\uc77c\ub7ec\uc5d0 \ubb3c\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4.\u00a0<\/li>
              2. \ube44 \ubd80\uc720\uc0c1\ud0dc\uc758 \uace0\uccb4\uc5f0\ub8cc\ub97c \uc5f0\uc18c\ud558\ub294 \ubcf4\uc77c\ub7ec\uc758 \uacbd\uc6b0\uc640 \uae09\uc218\uac00 \ucc28\ub2e8\ub418\uba74 \ubcf4\uc77c\ub7ec\ub97c \uc190\uc0c1\uc2dc\ud0ac \uc815\ub3c4\uc758 \ucda9\ubd84\ud55c \uc5f4\uc744 \uacc4\uc18d \uacf5\uae09\ud560 \uc218 \uc788\ub294 \ud658\uacbd \ub610\ub294 \uc5f4\uc6d0\uc744 \uac00\uc9c4 \ubcf4\uc77c\ub7ec\uc758 \uacbd\uc6b0\uc5d0\ub294 \ud55c \ucabd\uc758 \uae09\uc218\uc7a5\uce58\ub294 \ub2e4\ub978 \ucabd\uc5d0\uc11c\uc640 \uac19\uc774 \ub3d9\uc77c\ud55c \uae09\uc218 \ucc28\ub2e8\uc774 \uc0dd\uae30\uc9c0 \uc54a\uc544\uc57c \ud558\uba70, \ub610\ud55c \uac01\uac01\uc758 \uae09\uc218\uc7a5\uce58\ub294 \ubcf4\uc77c\ub7ec\uc758 \uc190\uc0c1\uc744 \ubc29\uc9c0 \ud560 \uc218 \uc788\ub3c4\ub85d \ucda9\ubd84\ud55c \ubb3c\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/li><\/ol>\n\n\n\n

                 \u2461 \uac00\uc2a4, \uc561\uccb4 \ub610\ub294 \ubd80\uc720\uc0c1\ud0dc\uc758 \uace0\uccb4\uc5f0\ub8cc\ub85c \uc5f0\uc18c\ub418\uac70\ub098 \uc5f0\uc18c\ud130\ube48\uc5d4\uc9c4 \ubc30\uae30\ub85c \uac00\uc5f4\ub418\ub294 \ubcf4\uc77c\ub7ec\ub294 \uae09\uc218\ud38c\ud504\ub97c 1\ub300\ub9cc \uc124\uce58\ud558\uc5ec\ub3c4 \ub41c\ub2e4. \ub2e4\ub9cc, \uc774 \uacbd\uc6b0\uc5d0\ub294 \uc218\uc704\uac00 \ucd5c\uc800\uc124\uc815 \ud5c8\uc6a9\uc704\uce58\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc785\uc5f4\uc744 \ucc28\ub2e8\ud558\ub294 \uc7a5\uce58\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                \uc81c42\uc870 (\uc99d\uae30 \ubc0f \uae09\uc218\uc758 \ucc28\ub2e8) <\/h4>\n\n\n\n

                \u2460 \uae30\uc220\uae30\uc900 \uc81c77\uc870\uc81c1\ud56d\uc740 \ubcf4\uc77c\ub7ec\uc758 \uc99d\uae30\ucd9c\uad6c(\uc548\uc804\ubc38\ube0c\ub85c\ubd80\ud130\uc758 \uc99d\uae30\ucd9c\uad6c \ubc0f \uc7ac\uc5f4\uae30\ub85c\ubd80\ud130\uc758 \uc99d\uae30\ucd9c\uad6c\ub97c \uc81c\uc678)\ub294 \ubcf4\uc77c\ub7ec\ub97c \uacc4\ud1b5\uc73c\ub85c\ubd80\ud130 \ubd84\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \uc544\ub798 \uadf8\ub9bc 16\uc5d0 \ub098\ud0c0\ub0b8 \uac83\ucc98\ub7fc \uc99d\uae30\uc758 \uc720\ucd9c\uc744 \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \uad6c\uc870\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                [\uadf8\ub9bc 16] \ubcf4\uc77c\ub7ec \ucd9c\uad6c\ub97c \ucc28\ub2e8\ud558\ub294 \uad6c\uc870<\/p>\n\n\n\n

                1. \uadf8\ub9bc 17\uc5d0 \ub098\ud0c0\ub0b8 \uac83\ucc98\ub7fc 1\ub300\uc758 \ubcf4\uc77c\ub7ec\ub9cc\uc73c\ub85c \ubc1c\uc0dd\uc2dc\ud0a8 \uc99d\uae30\ub97c \uacf5\uae09\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uacf5\uae09\uc744 \ubc1b\ub294 \uc124\ube44 \uce21\uc5d0 \uc99d\uae30\uc758 \uc720\uc785\uc744 \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \uad6c\uc870\ub85c \ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \ud574\ub2f9 \ubcf4\uc77c\ub7ec\uc758 \uc2a4\ud1b1\ubc38\ube0c\ub97c \uc124\uce58\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

                [\uadf8\ub9bc 17] \uacf5\uae09\uc744 \ubc1b\ub294 \uc124\ube44\uc758 \uc785\uad6c \ucc28\ub2e8\uae30\ub2a5\uc744 \uac00\uc9c4 \uad6c\uc870\uc758 \uacbd\uc6b0<\/p>\n\n\n\n

                2. 2\ub300 \uc774\uc0c1\uc758 \ubcf4\uc77c\ub7ec\uac00 \uacf5\ud1b5 \uc99d\uae30 \ud5e4\ub354\uc5d0 \uc5f0\uacb0\ub418\uac70\ub098, \ub2e8\uc77c \ubcf4\uc77c\ub7ec\ub97c \ub2e4\ub978 \uc99d\uae30\ubc1c\uc0dd\uc6d0\uc774 \uc788\ub294 \ud5e4\ub354\uc5d0 \uc5f0\uacb0\ud558\ub294 \uacbd\uc6b0(\uc608\ub97c \ub4e4\uc5b4, \ud130\ube48 \ucd94\ucd9c \uad00), \ub9e8\ud640 \uad6c\uba4d\uc774 \uc788\ub294 \uac01 \ubcf4\uc77c\ub7ec\uc758 \uc5f0\uacb0\ubd80\ub294 2\uac1c\uc758 \uc2a4\ud1b1\ubc38\ube0c\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud558\uba70, \ub450\uac1c\uc758 \ubc38\ube0c\uc0ac\uc774\uc5d0\ub294 \ucda9\ubd84\ud55c \uc6a9\ub7c9\uc758 \uc790\uc720\ubd84\ucd9c \ub4dc\ub808\uc778(free-blow drain)\ubc38\ube0c\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                [\uadf8\ub9bc 18] 2\ub300 \uc774\uc0c1\uc758 \ubcf4\uc77c\ub7ec\uac00 \uacf5\ud1b5 \uc99d\uae30\ud5e4\ub354\uc5d0 \uc5f0\uacb0\ub418\ub294 \uacbd\uc6b0<\/p>\n\n\n\n

                3. \uadf8\ub9bc 19\uc5d0 \ub098\ud0c0\ub0b8 \uac83\ucc98\ub7fc \uc5ec\ub7ec\ub300\uc758 \ubcf4\uc77c\ub7ec\ub97c \uacf5\ud1b5\ud5e4\ub354\uc5d0 \uc5f0\uacb0\ud558\uc5ec \ub3c5\ub9bd \uc5f0\uc18c\u00b7\uc6b4\uc804 \uc81c\uc5b4\ub97c \uc2e4\uc2dc\ud574 \uac01\uac01\uc758 \ubcf4\uc77c\ub7ec\uc5d0\uc11c \ubc1c\uc0dd\uc2dc\ud0a8 \uc99d\uae30\ub97c \ucd9c\uad6c\uc5d0\uc11c \uacf5\ud1b5\uc758 \uc99d\uae30\uad00\uc5d0 \ud569\ub958\uc2dc\ud0a4\uace0 \uc774 \uacf5\ud1b5 \uc99d\uae30\uad00\uc73c\ub85c\ubd80\ud130 \uadf8 \ubc16\uc5d0 \uacf3\uc5d0 \uacf5\uae09\ud558\ub294 \uacbd\uc6b0\uc5d0 \uc788\uc5b4\uc11c\ub294 \ud574\ub2f9 \uac01 \ubcf4\uc77c\ub7ec\uc758 \uc99d\uae30\ucd9c\uad6c\uc5d0 \uc99d\uae30 \uc720\ucd9c\uc744 \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \ubc38\ube0c\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                [\uadf8\ub9bc 19] \uc5ec\ub7ec\ub300\uc758 \ubcf4\uc77c\ub7ec(\uad00\ub9c8\ub2e4 \ub3c5\ub9bd\ub41c \uc5f0\uc18c\uc6b4\uc804 \uc81c\uc5b4)\uc758 \uacbd\uc6b0<\/p>\n\n\n\n

                \u2461 \uae30\uc220\uae30\uc900 \uc81c77\uc870\uc81c2\ud56d\uc740 \ubcf4\uc77c\ub7ec \uae09\uc218\uc758 \uc785\uad6c\ub294 \ubcf4\uc77c\ub7ec\ub97c \uacc4\ud1b5\uc73c\ub85c\ubd80\ud130 \ubd84\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \uadf8\ub9bc 20\uacfc \uac19\uc774 \uae09\uc218\uc758 \uc720\ub85c\ub97c \uc2e0\uc18d\ud558\uac8c \uc790\ub3d9\uc73c\ub85c \ud655\uc2e4\ud788 \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \uad6c\uc870\ub85c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                [\uadf8\ub9bc 20] \ubcf4\uc77c\ub7ec \uc785\uad6c\ub85c\ubd80\ud130 \ucc28\ub2e8\ud558\ub294 \uad6c\uc870(\uc790\ub3d9\uc815\uc9c0 \ubc38\ube0c \uc124\uce58) <\/strong><\/p>\n\n\n\n

                1. \uadf8\ub9bc 21\uc5d0 \ub098\ud0c0\ub0b8 \uac83 \uac19\uc774 \ubcf4\uc77c\ub7ec\uc5d0 \uac00\uc7a5 \uac00\uae4c\uc6b4 \uae09\uc218\uac00\uc5f4\uae30\uc758 \ucd9c\uad6c\uc5d0 \uc124\uce58\uc2dc \ubcf4\uc77c\ub7ec \uc785\uad6c\uce21\uc5d0\ub294 \uc790\ub3d9\uc815\uc9c0\ubc38\ube0c\ub97c \uc124\uce58\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

                [\uadf8\ub9bc 21] \uae09\uc218\uac00\uc5f4\uae30\uc758 \ucd9c\uad6c\uc5d0 \uc790\ub3d9\uc815\uc9c0 \ubc38\ube0c\ub97c \uc124\uce58\ud558\ub294 \uacbd\uc6b0 <\/p>\n\n\n\n

                2. \uadf8\ub9bc 22\uc5d0 \ub098\ud0c0\ub0b8 \uac83 \uac19\uc774 \uae09\uc218\uc7a5\uce58\uc758 \ucd9c\uad6c\uc5d0 \uc790\ub3d9 \uc2a4\ud1b1\ubc38\ube0c\uac00 \uc124\uce58\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \ubcf4\uc77c\ub7ec\uc785\uad6c\uc758 \uc790\ub3d9 \uc2a4\ud1b1 \ubc38\ube0c\ub294 \uc124\uce58\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub41c\ub2e4.<\/p>\n\n\n\n

                [\uadf8\ub9bc 22] \uae09\uc218\ud38c\ud504\uc758 \ucd9c\uad6c\uc5d0 \uc790\ub3d9\uc815\uc9c0 \ubc38\ube0c\ub97c \uc124\uce58\ud558\ub294 \uacbd\uc6b0<\/p>\n\n\n\n

                3. \uace0\uc815 \uc99d\uae30 \ubc0f \uc218\uc704\uac00 \uc5c6\ub294 \uac15\uc81c\uc720\ub3d9 \uc99d\uae30\ubc1c\uc0dd\uae30\uc758 \uae09\uc218\uad00\uc740 \ubcf4\uc77c\ub7ec\uc5d0 \uc778\uc811\ud55c \uc2a4\ud1b1\ubc38\ube0c\uae4c\uc9c0\ub97c \ud3ec\ud568\ud558\uc5ec \uc5f0\uacb0\ud558\uc5ec\ub3c4 \ub418\uba70, \ubcf4\uc77c\ub7ec\uc5d0 \uc778\uc811\ud55c \uccb4\ud06c \ubc38\ube0c\ub294 \uc5c6\uc5b4\ub3c4 \ub41c\ub2e4. \ub2e8 \ubcf4\uc77c\ub7ec \uc785\uad6c \uc124\uacc4\uc555\ub825 \uc774\uc0c1\uc778 \uc555\ub825\ub4f1\uae09\uc744 \uac00\uc9c4 \uccb4\ud06c \ubc38\ube0c\ub294 \ubcf4\uc77c\ub7ec \uae09\uc218\ud38c\ud504\uc758 \ubc30\ucd9c \uce21\uc774\ub098 \uae09\uc218 \ud38c\ud504 \ubc0f \uae09\uc218 \uc2a4\ud1b1\ubc38\ube0c\uc0ac\uc774\uc758 \uae09\uc218\uad00 \uc5b4\ub518\uac00\uc5d0 \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                \uc81c43\uc870 (\ubcf4\uc77c\ub7ec \uc218 \ubc30\ucd9c\uc7a5\uce58) <\/h4>\n\n\n\n

                \u2460 \uc21c\ud658\ubcf4\uc77c\ub7ec\uc5d0\ub294 \uc544\ub798\uc640 \uac19\uc774 \ubcf4\uc77c\ub7ec \uc218\uc758 \ub18d\ucd95\uc744 \ubc29\uc9c0\ud558\uac70\ub098 \uc218\uc704\ub97c \uc870\uc815\ud558\uae30 \uc704\ud558\uc5ec \ubcf4\uc77c\ub7ec \uc678\ubd80\ubc30\uad00\uc5d0 \ubc38\ube0c\ub97c \uc124\uce58\ud558\uc5ec \ubcf4\uc77c\ub7ec \ub0b4\uc758 \ubb3c\uc774 \uc555\ub825\uc744 \ubc1b\uc740 \uc0c1\ud0dc\uc5d0\uc11c \uc774 \uc678\ubd80\ubc30\uad00\uc744 \ud1b5\ud558\uc5ec \ubc29\ucd9c\ub418\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/p>\n\n\n\n

                1. \uc751\ucd95\uc218 \ubc30\ucd9c \ubc30\uad00\uce58\uc218\ub294 DN 65 \uc774\ud558\uc774\uc5b4\uc57c \ud558\uba70, \ub0b4\ubd80\uad00 \ubc0f \uadf8\uac83\uacfc \uc678\ubd80\uad00\uc744 \uc774\uc5b4 \uc8fc\ub294 \uc5f0\uacb0\uad00\uc740 \uc5f0\uc18d\ud1b5\ub85c\uac00 \ub418\uc5b4\uc57c \ud55c\ub2e4. \uc774\ub54c, \uc774\ub4e4 \ub05d\ub2e8 \uac04\uc5d0\ub294 \uc5ec\uc720\ub97c \ub450\uc5b4 \uc5b4\ub290 \ud55c \ucabd\uc774 \uc81c\uac70 \ub418\uc5b4\ub3c4 \ub2e4\ub978 \ucabd\uc5d0 \ubc29\ud574\ub97c \uc8fc\uc9c0 \uc54a\ub3c4\ub85d \ud558\uc5ec\uc57c \ud55c\ub2e4.\u00a0<\/li>
                2. \ubcf4\uc77c\ub7ec\ub0b4 \ub4dc\ub808\uc778\uc744 \ud560 \uc218 \uc5c6\ub294 \ubaa8\ub4e0 \uc218\ub0c9\ubcbd\uacfc \uc218\ub0c9\ub9c9, \uadf8\ub9ac\uace0 \ubcf4\uc77c\ub7ec\uc640 \uc77c\uccb4\ub85c \ub41c \uad6c\uc870\uc758 \ubaa8\ub4e0 \uc808\ud0c4\uae30\uc5d0\ub294 \ube14\ub85c\uc6b0\uc624\ud504 \uad00\uc774\ub098 \ub4dc\ub808\uc778\uad00\uc744 \uc704\ud55c \ucd9c\uad6c \uc5f0\uacb0\ubd80\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li>
                3. \ubaa8\ub4e0 \ubcf4\uc77c\ub7ec\uc5d0\ub294 DN 25 \uc774\uc0c1, DN 65 \uc774\ud558\uc758 \ube14\ub85c\uc6b0\uc624\ud504 \uc5f0\uacb0\uad00\uc744 \ubd99\uc5ec\uc57c \ud55c\ub2e4. \ub2e4\ub9cc, \uc804\uc5f4\uba74\uc801\uc774 9.3\u33a1 \uc774\ud558\uc758 \ubcf4\uc77c\ub7ec\ub294 \ube14\ub85c\uc6b0\uc624\ud504 \uc5f0\uacb0\uad00\uc758 \ucd5c\uc18c \uce58\uc218\ub97c DN 20\ub85c \ud560 \uc218 \uc788\ub2e4.<\/li>
                4. \uc751\ucd95\uc218 \ud68c\uc218\uad00\uc740 \uc5ec\uae30\uc5d0\uc11c \uaddc\uc815\ud55c \ud06c\uae30\uc640 \ub3d9\uc77c\ud558\uac70\ub098 \uadf8 \ubcf4\ub2e4 \ud070 \uce58\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec\ub3c4 \uc88b\uc73c\uba70, \uc5ec\uae30\uc5d0 \ube14\ub85c\uc6b0\uc624\ud504 \uad00\uc744 \uc5f0\uacb0\ud558\uc5ec\ub3c4 \ub41c\ub2e4. \uc774 \uacbd\uc6b0 \ube14\ub85c\uc6b0\uc624\ud504 \uad00\uc740 \uc5f0\uacb0\ubd80\uac00 \uc644\uc804\ud788 \ubc30\uc218\ub420 \uc218 \uc788\ub3c4\ub85d \uc801\ub2f9\ud55c \uc704\uce58\uc5d0 \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li>
                5. \ud558\ubd80 \ube14\ub85c\uc6b0\uc624\ud504 \uad00\uc774 \ub85c\uc758 \uc5f4\uc5d0 \uc9c1\uc811 \ub178\ucd9c\ub418\uc5b4 \uc788\uc744 \uacbd\uc6b0\uc5d0\ub294 \ub0b4\ud654\ubcbd\ub3cc(firebrick)\uc774\ub098 \uae30\ud0c0 \ub0b4\uc5f4\uc7ac\ub85c \ubcf4\ud638\ud558\uc5ec\uc57c \ud558\uba70, \uad00 \uac80\uc0ac\uac00 \uac00\ub2a5\ud558\ub3c4\ub85d \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li><\/ol>\n\n\n\n

                  \uc81c44\uc870 (\uacc4\uce21\uc7a5\uce58) <\/h4>\n\n\n\n

                  \uae30\uc220\uae30\uc900 \uc81c79\uc870\uc5d0\uc11c \uc5b8\uae09\ub41c \u201c\uc6b4\uc804\uc0c1\ud0dc\ub97c \uacc4\uce21\ud558\ub294 \uc7a5\uce58\u201d\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uac83\uc744 \ub9d0\ud55c\ub2e4.\u00a0<\/p>\n\n\n\n

                  1. \uc21c\ud658 \ubcf4\uc77c\ub7ec\uc758 \uacc4\uce21\uc7a5\uce58 \uc124\uce58\ub294 \uc544\ub798\uc640 \uac19\uc774 \ud558\uc5ec\uc57c \ud55c\ub2e4.
                    1. \uac00. \uc218\uc704(\uc99d\uae30\uc640 \ubb3c\uc758 \uacbd\uacc4)\uac00 \uc77c\uc815\ud55c \ubaa8\ub4e0 \ubcf4\uc77c\ub7ec\ub294 \ucd5c\uc18c\ud55c \ud558\ub098\uc758 \uc720\ub9ac \uc218\uba74\uacc4(\uc721\uc548\uc73c\ub85c \uc218\uc704 \uce21\uc815\uc774 \uac00\ub2a5\ud55c \ud22c\uba85\ud55c \uc7a5\uce58)\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc720\ub9ac \uc218\uba74\uacc4\uc758 \ubcf8\uccb4\ub97c \uac15\ud654\ud558\uae30 \uc704\ud558\uc5ec \uac00\ub85c\uc758 \uad6c\uc870\ubb3c\uc774 \uc788\ub294 \uc218\uba74\uacc4, \uc989 \uc218\uc9c1\uae38\uc774 \uc804\uccb4\uac00 \ud45c\uc2dc\ub418\uc9c0 \uc54a\uc740 \uc720\ub9ac\uc218\uba74\uacc4\ub294 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4.
                      1. (1) \uc720\ub9ac \uc218\uba74\uacc4\uc758 \ucd5c\uc800 \uc218\uc704\ub294 \ubcf4\uc77c\ub7ec \uc81c\uc870\uc0ac\uac00 \uc815\ud55c \ucd5c\uc800 \ud5c8\uc6a9 \uc218\uc704\ubcf4\ub2e4 \ucd5c\uc18c\ud55c 50 mm\ub97c \ucd08\uacfc\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li>
                      2. (2) \uc5ec\ub7ec \ud29c\ube0c \ubd80\ubd84\uc73c\ub85c \ub41c \uc720\ub9ac\uc218\uba74\uacc4\ub294 \uc218\uc704\uac00 \uc2dd\ubcc4\ub418\ub294 \uc5f0\uacb0\ubd80\ubd84\uc5d0 \ucd5c\uc18c\ud55c 25 \u339c \uc774\uc0c1\uc744 \uc911\ucca9\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc218\uc704\uc758 \uacb0\uc815\uc5d0 \ub3c4\uc6c0\uc774 \ub418\ub294 \ud3ec\ud2b8\ud615 \uac8c\uc774\uc9c0 \ub610\ub294 \ube5b\uc758 \uad74\uc808\uc744 \uc774\uc6a9\ud55c \ubc18\uc0ac\ud615 \uac8c\uc774\uc9c0\ub294 \uc218\uc704 \uce21\uc815\uc744 \uc704\ud55c \uc911\ucca9\ubd80\ubd84\uc744 \uc0dd\ub7b5\ud574\ub3c4 \ub41c\ub2e4.<\/li><\/ol><\/li>
                      3. \ub098. \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc774 3 MPa \uc774\ud558\uc758 \ubcf4\uc77c\ub7ec\ub294 \ucd5c\uc18c\ud55c \ud55c \uac1c \uc774\uc0c1\uc758 \uc720\ub9ac\uc218\uba74\uacc4\ub97c \uc124\uce58\ud558\uace0 \ud56d\uc0c1 \uc0ac\uc6a9\uac00\ub2a5\ud558\ub3c4\ub85d \ub418\uc5b4\uc57c \ud55c\ub2e4. \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc774 3 \u33ab\ub97c \ucd08\uacfc\ud558\ub294 \ubcf4\uc77c\ub7ec\ub294 \ub450 \uac1c\uc758 \uc720\ub9ac \uc218\uba74\uacc4 \ub2e4\ub9cc, \ud544\uc694\ud55c \ub450 \uac1c\uc758 \uc720\ub9ac \uc218\uba74\uacc4 \uc911 \ud558\ub098\ub97c \ub300\uc2e0\ud558\uc5ec, \ub2e4\uc74c\uc870\uac74\uc774 \ub9cc\uc871\ud55c\ub2e4\uba74, \ub450 \uac1c\uc758 \ub3c5\ub9bd\uc801\uc778 \uc6d0\uaca9 \uc218\uc704\uacc4(\uc218\uc704\ub97c \uc5f0\uc18d\uc801\uc73c\ub85c \uce21\uc815\ud558\uace0, \uc804\uc1a1\ud558\uba70, \ud45c\uc2dc\ud560 \uc218 \uc788\ub294 \ub450 \uac1c\uc758 \ubd84\ub9ac\ub41c \uc2dc\uc2a4\ud15c)\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \uc774 \uc694\uad6c\ub41c \uc720\ub9ac \uc218\uba74\uacc4\ub294 \ucc28\ub2e8\ud558\uc5ec\ub3c4 \ub418\uc9c0\ub9cc, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc804\uae30\uc2dd \ubcf4\uc77c\ub7ec\ub294 \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uacfc \uad00\uacc4\uc5c6\uc774 \ud558\ub098\uc758 \uc720\ub9ac \uc218\uba74\uacc4\ub9cc \uc124\uce58\ud55c\ub2e4. \uac15\uc81c\uc720\ub3d9 \uc99d\uae30\ubc1c\uc0dd\uae30\uc640 \uac15\uc81c\uc21c\ud658\uc2dd \uace0\uc628\uc218 \ubcf4\uc77c\ub7ec\uac19\uc774 \uc218\uc704\uac00 \uc77c\uc815\ud558\uc9c0 \uc54a\uc740 \ubcf4\uc77c\ub7ec\ub294 \uc720\ub9ac \uc218\uba74\uacc4\ub97c \uc124\uce58\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub41c\ub2e4.
                        1. (1) \ucd5c\uc18c\ud55c \ud558\ub098\uc758 \uc720\ub9ac \uc218\uba74\uacc4\uc758 \uc218\uc704\uac00 \uc81c\uc5b4\uc7a5\uc18c\uc5d0\uc11c \uc6b4\uc804\uc790\uac00 \uc27d\uac8c \ud655\uc778\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0, \uad11\uc12c\uc720 \ucf00\uc774\ube14(\uad11\uc2e0\ud638\uc758 \uc804\uae30\uc801\uc778 \ubcc0\uacbd\uc774 \uc5c6\ub294 \uac83) \uc601\uc0c1 \ub4f1\uc73c\ub85c \uc81c\uc5b4\uc7a5\uc18c\uc5d0 \uc218\uc704 \uc815\ubcf4\ub97c \uc804\uc1a1\ud558\uc5ec\uc57c \ud55c\ub2e4. \ub300\uc548\uc73c\ub85c \ub2e4\uc74c\uc758 \ub450 \uac00\uc9c0\ub97c \uc870\ud569\ud558\uc5ec\uc57c \ud55c\ub2e4.
                          1. (\uac00) \ub3c5\ub9bd\uc801\uc778 \uc6d0\uaca9 \uc218\uc704\ud45c\uc2dc\uae30<\/li>
                          2. (\ub098) \uc720\ub9ac \uc218\uba74\uacc4\uc758 \uc601\uc0c1\uc744 \uc5f0\uc18d\uc801\uc73c\ub85c \uc804\uc1a1 \ubc0f \ud45c\uc2dc<\/li><\/ol><\/li>
                          3. (2) \uc6d0\uaca9 \uc218\uc704\uacc4\uc758 \ud45c\uc2dc\ub294 \ubcf4\uc77c\ub7ec \uc81c\uc870\uc790\uac00 \uc815\ud55c \ud5c8\uc6a9 \ucd5c\uc800 \uc218\uc704\ub97c \ucd08\uacfc\ud558\uc5ec \ucd5c\uc18c\ud55c 50\u339c \ucd08\uacfc\ud558\uc5ec \ucd5c\uc18c \uc218\uc704 \uae30\uc900\uc744 \uba85\ud655\ud558\uac8c \ud45c\uc2dc\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li>
                          4. (3) \ube44\uac15\uc790\uc131 \uc6d0\ud615 \uc555\ub825\ucc54\ubc84 \ub0b4\ubd80\uc758 \uc790\uae30\uc801\uc73c\ub85c \uacb0\ud569\ub41c \ud50c\ub85c\ud2b8(float)\ub97c \ud3ec\ud568\ud558\uc5ec \uac10\uc9c0\uc7a5\uce58\uac00 \uc788\ub294 \ub3c5\ub9bd \uc6d0\uaca9 \uc218\uc704\uacc4\ub294 \ubcbd\uc744 \ud1b5\uacfc\ud574 \ud50c\ub85c\ud2b8 \uc704\uce58\ub97c \uac10\uc9c0\ud558\uae30 \uc704\ud574 \uad00\ub828 \ud45c\uc900\uc758 \uc694\uac74\uc73c\ub85c \uc81c\ud55c\ud558\uc5ec\uc57c \ud55c\ub2e4. \uc774 \uc7a5\uce58\uc758 \uc124\uacc4\uc640 \uc870\ub9bd\uc740 \uc138\ucc99\uacfc \uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774\ud558\ub3c4\ub85d \ud574\uc57c \ud55c\ub2e4. \uc218\uba74\uacc4 \uc678\uc5d0 \ub2e4\ub978 \uc5b4\ub5a0\ud55c \uc81c\uc5b4\uc7a5\uce58\ub3c4 \ubd80\ucc29\ud558\ub294 \uac83\uc744 \uae08\uc9c0\ud55c\ub2e4.<\/li><\/ol><\/li>
                          5. \ub2e4. \uac01\uac01\uc758 \uc720\ub9ac \uc218\uba74\uacc4\ub294 \uccad\uc18c\ub97c \uc6a9\uc774\ud558\uac8c \ud558\uae30\uc704\ud574 \uc9c0\ub984\uc774 6\u339c \uc774\uc0c1\uc758 \uc790\uc720 \ubc30\uc218\uad6c\ub97c \uac00\uc9c4 \ub4dc\ub808\uc778 \ucf55(cock) \ub610\ub294 \ubc38\ube0c\ub97c \ud568\uaed8 \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4. \ubcf4\uc77c\ub7ec \ucd5c\ub300 \ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uc774 700 \u33aa\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \uc720\ub9ac \uc218\uba74\uacc4\ub294 \uc548\uc804 \ubc30\ucd9c\uad6c\uc5d0 \ubc38\ube0c\uac00 \ubd80\ucc29\ub41c \ub4dc\ub808\uc778\uc744 \uc124\uce58\ud558\uae30 \uc704\ud55c \uc5f0\uacb0\ubd80\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4. \uac01\uac01\uc758 \uc720\ub9ac\uc218\uba74\uacc4 \ub610\ub294 \uc678\ubd80\uc5d0 \ubd80\ucc29\ud55c \uc218\uc704\uac10\uc9c0 \ub610\ub294 \uc218\uc704\uc870\uc808\uc7a5\uce58\uc5d0\ub294 \uce68\uc804\ubb3c\uc758 \uc794\ub958\ub85c \ub9c9\ud788\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uad00\ud1b5 \uad6c\uc870\uc758 \ucc28\ub2e8\ubc38\ube0c\ub97c \uc0c1\ub2e8\uacfc \ud558\ub2e8\uc5d0 \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4. \ud5c8\uc6a9\uac00\ub2a5\ud55c \ubc38\ube0c\uad6c\uc870\uc758 \uc608\ub294 \uad00\ub828 \ud45c\uc900 \ucc38\uc870. \ud558\ub2e8 \ubc38\ube0c\uac00 \ubc14\ub2e5\uc5d0\uc11c 2 m \uc774\uc0c1\uc5d0 \uc704\uce58\ud560 \ub54c, \ubc38\ube0c\uc758 \uac1c\ud3d0 \uc5ec\ubd80\uac00 \ud45c\uc2dc\ub418\uc5b4\uc57c \ud55c\ub2e4. \ubc14\ub2e5\uc758 \uc6b4\uc804\uc9c0\uc810\uc5d0\uc11c \uc218\ub3d9\uc73c\ub85c \ubc38\ube0c \uac1c\ud3d0\uac00 \ub418\ub3c4\ub85d \ubc29\ubc95\uc744 \ub9c8\ub828\ud558\uc5ec\uc57c \ud55c\ub2e4. \ubc38\ube0c, \ud53c\ud305, \ubc0f \ubc30\uad00\uc758 \uc555\ub825-\uc628\ub3c4 \ub4f1\uae09\uc740 \ubcf4\uc77c\ub7ec \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825 \ubc0f \ud574\ub2f9 \ud3ec\ud654\uc99d\uae30\uc628\ub3c4\uc640 \ub3d9\ub4f1\uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4. \uc9c1\uad00\uc6a9 \uae00\ub85c\ube0c \ubc38\ube0c\ub294 \uc774 \uc5f0\uacb0\ubd80\uc5d0 \uc0ac\uc6a9\ud558\uba74 \uc548\ub41c\ub2e4. \uc790\ub3d9 \ucc28\ub2e8\ubc38\ube0c\ub294 \uc720\ub9ac \uc218\uba74\uacc4\uac00 \uace0\uc7a5\uc77c \uacbd\uc6b0 \uc778\uc704\uc801\uc778 \uc870\uc791\uc5c6\uc774 \uc720\ucd9c\uc744 \uc790\ub3d9\uc73c\ub85c \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \uac83\uc774\ub2e4.<\/li>
                          6. \ub77c. \uc790\ub3d9\ucc28\ub2e8\ubc38\ube0c\ub294 \uc720\ub9ac \uc218\uba74\uacc4\ub97c \uc77c\uc2dc\uc801\uc73c\ub85c \ucc28\ub2e8\ud558\uae30 \uc704\ud574 \uc804\uae30\uc801, \uacf5\uc555 \ub610\ub294 \uc720\uc555\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \uac83\uc744 \ub9d0\ud55c\ub2e4. \uc774 \uc7a5\uce58\uc758 \uac1c\ud398 \uc2dc\ud000\uc2a4\ub294 \uc6b4\uc804\uc6d0\uc5d0 \uc758\ud574 \uc218\ub3d9\uc73c\ub85c \uc2dc\uc791\ud55c\ub2e4. \uc790\ub3d9\ucc28\ub2e8\ubc38\ube0c\ub294 \uc544\ub798\uc640 \uac19\uc740 \uc870\uac74\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4.
                            1. (1) \uc720\ub9ac\uc218\uba74\uacc4\uc640 \ubcf4\uc77c\ub7ec \uc0ac\uc774, \ub610\ub294 \uc720\ub9ac \uc218\uba74\uacc4\uc640 \uc218\uc8fc(water column) \uc0ac\uc774\uc758 \ubaa8\ub4e0 \ubc30\uad00\uacfc \ud53c\ud305\uc740 \ub0b4\ubd80\uac80\uc0ac \ubc0f \uccad\uc18c\uac00 \ub418\ub3c4\ub85d \ud558\uac70\ub098, \ud68c\uc804\uc2dd \uccad\uc18c\uc7a5\uce58\uac00 \ud1b5\uacfc\ud558\ub3c4\ub85d \uc124\uacc4\ud55c\ub2e4. \ubc38\ube0c\ub294 \uce68\uc804\ubb3c\uc758 \uc794\ub958\ub85c \ub9c9\ud788\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \uad00\ud1b5 \uad6c\uc870\ub85c \ub418\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                            2. (2) \ubc38\ube0c\ub294 \ubc38\ube0c\ub97c \uc6b4\uc804\ud558\ub294 \ubc14\ub2e5\uc774\ub098 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc27d\uac8c \ubcfc \uc218 \uc788\ub3c4\ub85d \uac1c\ud3d0 \ud45c\uc2dc\uae30\uac00 \uc788\uc5b4\uc57c \ud558\uace0, \uac1c\ud3d0\uc758 \uc624\uc791\ub3d9\uc744 \ubc29\uc9c0\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4\uc57c \ud55c\ub2e4.\u00a0<\/li>
                            3. (3) \ubc38\ube0c\ub97c \uc870\uc791\ud558\ub294 \ubc14\ub2e5\uc774\ub098 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc218\ub3d9\uc73c\ub85c \ubc38\ube0c \uac1c\ud3d0\uac00 \ub418\ub3c4\ub85d \ubc29\ubc95\uc744 \ub9c8\ub828\ud55c\ub2e4.<\/li>
                            4. (4) \uc790\ub3d9 \ucc28\ub2e8\ubc38\ube0c\ub294 \ud604\uc7ac \uc0c1\ud0dc\uc5d0\uc11c \ud398\uc77c\uc138\uc774\ud504(fail-safe)\uac00 \ub418\ub3c4\ub85d \uc124\uacc4\uac00 \ub418\uc5b4\uc57c \ud55c\ub2e4.<\/li><\/ol><\/li>
                            5. \ub9c8. \uc555\ub825\uacc4
                              \uac01\uac01\uc758 \ubcf4\uc77c\ub7ec\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc555\ub825\uacc4\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.\u00a0
                              1. (1) \uc555\ub825\uacc4\ub294 \ubcf4\uc77c\ub7ec\uc758 \uc555\ub825\uc744 \ud56d\uc0c1 \ud45c\uc2dc\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.\u00a0<\/li>
                              2. (2) \uac01 \uc99d\uae30\ubcf4\uc77c\ub7ec\uc5d0\ub294 \uc99d\uae30\uad6c\uc5ed \ub610\ub294 \uc218\uc8fc(water column) \ub610\ub294 \uc99d\uae30 \uc5f0\uacb0\ubd80\uc5d0 \uc5f0\uacb0\ub41c \uc555\ub825\uacc4\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                              3. (3) \ubc38\ube0c \ub610\ub294 \ucf55\uc740 \uc555\ub825\uacc4\uc5d0 \uc778\uc811\ud55c \uac8c\uc774\uc9c0 \uc5f0\uacb0\ubd80\uc5d0 \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.\u00a0<\/li>
                              4. (4) \ucd94\uac00\uc801\uc778 \ubc38\ube0c \ub610\ub294 \ucf55\uc774 \uac1c\ubc29 \uc0c1\ud0dc\uc5d0\uc11c \uc7a0\uadf8\uac70\ub098 \ubc00\ubd09\ub41c \uacbd\uc6b0 \ubcf4\uc77c\ub7ec \uadfc\ucc98\uc5d0 \uc124\uce58\ud574\ub3c4 \ub41c\ub2e4.<\/li>
                              5. (5) \uc555\ub825\uacc4\uc640 \ubcf4\uc77c\ub7ec \uc0ac\uc774\uc5d0 \ub2e4\ub978 \ucc28\ub2e8\ubc38\ube0c\ub97c \uc124\uce58\ud574\uc11c\ub294 \uc548\ub41c\ub2e4.<\/li>
                              6. (6) \uad00 \uc5f0\uacb0\ubd80\ub294 \ucda9\ubd84\ud55c \ud06c\uae30\uc774\uc5b4\uc57c \ud558\uace0 \ubd88\uc5b4\uc11c(blowing out) \uccad\uc18c\ub420 \uc218 \uc788\ub3c4\ub85d \ubc30\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li>
                              7. (7) \uc99d\uae30\ubcf4\uc77c\ub7ec\uc758 \uacbd\uc6b0, \uac8c\uc774\uc9c0 \ub610\ub294 \uc5f0\uacb0\ubd80\uc5d0 \uac8c\uc774\uc9c0 \ud29c\ube0c\uc758 \uc785\uad6c\uc5d0\uc11c \uc99d\uae30\uac00 \uc720\uc785\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \uc218\ubc00\uc744 \ud615\uc131 \ubc0f \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc0ac\uc774\ud3f0 \ub610\ub294 \ub3d9\ub4f1\ud55c \uc7a5\uce58\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                              8. (8) \uc555\ub825\uacc4 \uc5f0\uacb0\ubd80\ub294 \ucd5c\ub300\ud5c8\uc6a9\uc0ac\uc6a9\uc555\ub825\uacfc \uc628\ub3c4\uc5d0 \uc801\ud569\ud558\uc5ec\uc57c\ub9cc \ud558\uc9c0\ub9cc, \uc628\ub3c4\uac00 208\u2103\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0, \ud669\ub3d9 \ub610\ub294 \uad6c\ub9ac\ub85c \uc81c\uc791\ud55c \uad00 \ub610\ub294 \ud29c\ube0c\ub294 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4.<\/li>
                              9. (9) \uc0ac\uc774\ud380\uc744 \uc81c\uc678\ud55c \ubcf4\uc77c\ub7ec \uc5f0\uacb0\ubd80\ub294 NPS 1\/4\uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uc9c0\ub9cc, \uac15\ucca0 \ub610\ub294 \ub2e8\uc870\ub85c \uc81c\uc791\ud55c \uad00 \ub610\ub294 \ud29c\ube0c\ub97c \uc0ac\uc6a9\ud558\uba74 \ub0b4\ubd80\uc9c0\ub984\uc774 13 mm \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                              10. (10) \uc0ac\uc774\ud380\uc744 \uc0ac\uc6a9\ud560 \uacbd\uc6b0, \ub0b4\ubd80\uc9c0\ub984\uc740 6 mm \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                              11. (11) \uc555\ub825\uacc4 \ub208\uae08\ubc94\uc704\ub294 \uc548\uc804\ubc38\ube0c \uc124\uc815\uc555\ub825\uc758 \uc57d 2\ubc30\uac00 \ub418\uc5b4\uc57c \ud558\uc9c0\ub9cc, \uc5b4\ub5a0\ud55c \uacbd\uc6b0\uc5d0\ub3c4 \uc774 \uc555\ub825\uc758 1.5\ubc30\uc774\uc0c1\uc740 \ub418\uc5b4\uc57c \ud55c\ub2e4.<\/li><\/ol><\/li>
                              12. \ubc14. \uc218\uc704\uac00 \ubcc0\ub3d9\ud558\ub294 \uac15\uc81c\uc21c\ud658 \uc99d\uae30\ubc1c\uc0dd\uae30\uc5d0 \ub2e4\uc74c(1)~(3)\ud56d\uc758 \uc704\uce58\uc5d0 \uc555\ub825\uacc4 \ub610\ub294 \uc555\ub825\uce21\uc815\uc7a5\uce58\ub97c \uc124\uce58\ud558\uc5ec\uc57c \ud55c\ub2e4.
                                1. (1) \ubcf4\uc77c\ub7ec \ub610\ub294 \uacfc\uc5f4\uae30\uc758 \ucd9c\uad6c(\ub9c8\uc9c0\ub9c9 \uc5f4 \ud761\uc218 \uad6c\uc5ed \ub2e4\uc74c)<\/li>
                                2. (2) \ubcf4\uc77c\ub7ec \ub610\ub294 \uc808\ud0c4\uae30\uc758 \uc785\uad6c(\uc5f4 \ud761\uc218 \uad6c\uc5ed \uc774\uc804)<\/li>
                                3. (3) \uc5f4 \ud761\uc218 \ud45c\uba74\uc758 \uc784\uc758\uc758 \ub450 \ubd80\ubd84\uc0ac\uc774\uc5d0 \uc0ac\uc6a9\ub420 \uc218 \uc788\ub294 \ucc28\ub2e8 \ubc38\ube0c\uc758 \uc0c1\ub958<\/li><\/ol><\/li>
                                4. \uc0ac. \ubcf4\uc77c\ub7ec \uc6b4\uc804 \uc911, \uac01 \ubcf4\uc77c\ub7ec\uc5d0\ub294 \ud14c\uc2a4\ud2b8 \uac8c\uc774\uc9c0\ub97c \ubd80\ucc29\ud558\uae30 \uc704\ud574 DN8 \uc774\uc0c1\uc758 \ubc38\ube0c \uc5f0\uacb0\ubd80\uac00 \uc788\uc5b4\uc57c\ud558\uba70, \uc774\ub294 \ubcf4\uc77c\ub7ec \uc555\ub825\uacc4\uc758 \uc815\ud655\ub3c4\ub97c \ud655\uc778\ud558\uae30 \uc704\ud55c \uac83\uc774\ub2e4.<\/li>
                                5. \uc544. \uac01 \uace0\uc628\uc218 \ubcf4\uc77c\ub7ec\ub294 \uc628\ub3c4\uacc4\uac00 \uc788\uc5b4\uc57c\ud558\uba70, \uc27d\uac8c \uc77d\uc744 \uc218 \uc788\ub294 \uacf3\uc5d0 \uc124\uce58\ub418\uc5b4\uc57c \ud55c\ub2e4.
                                  \uc628\ub3c4\uacc4\ub294 \ucd9c\uad6c \ub610\ub294 \ucd9c\uad6c \uadfc\ucc98\uc5d0 \uc124\uce58\ud558\uc5ec \ubcf4\uc77c\ub7ec \uc218\uc758 \uc628\ub3c4\ub97c \ud56d\uc2dc \ud45c\uc2dc\ud560 \uc218 \uc788\uac8c \ud558\uc5ec\uc57c \ud55c\ub2e4.<\/li>
                                6. \uc790. \uc790\ub3d9 \uc218\uba74\uacc4
                                  \ud30c\uc190\ub41c \uc218\uba74\uacc4\ub85c \uc778\ud55c \uc720\ucd9c\uc744 \ubc29\uc9c0\ud558\uae30\uc704\ud55c \uc790\ub3d9\ucc28\ub2e8\ubc38\ube0c\ub294 \uc544\ub798\uc758 \uc694\uac74\uc744 \ub9cc\uc871\ud574\uc57c \ud55c\ub2e4.
                                  1. (1) \uc0c1, \ud558\ubd80\uc758 \uccb4\ud06c\ubc38\ube0c\ub294 \uacac\uace0\ud558\uace0 \ube44\ubd80\uc2dd\uc131\uc758 \uae08\uc18d \ubcfc \ud0c0\uc785(Ball type) \uc774\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                                  2. (2) \uc0c1, \ud558\ubd80\uc758 \ubcfc \uccb4\ud06c\ubc38\ube0c\ub294 \uc911\ub825\uc5d0 \uc758\ud558\uc5ec \uac1c\ubc29\ub418\uace0, \ud558\ubd80\uc758 \ubcfc \uccb4\ud06c\ubc38\ube0c\ub294 \uc2dc\ud2b8\uc5d0 \uc218\uc9c1\uc73c\ub85c \ub3d9\uc791\ub418\ub294 \uac83 \uc774\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                                  3. (3) \uccb4\ud06c \ubcfc\uc740 \uc9c1\uacbd\uc774 13 mm(1\/2 in.) \uc774\uc0c1\uc774 \ub418\uc5b4\uc57c\ud558\uace0, \uc2dc\ud2b8\uc5d0 \uc811\ucd09\ub418\ub294 \uc6d0\uc758 \uc9c1\uacbd\uc740 \uccb4\ud06c \ubcfc \uc9c1\uacbd\uc758 2\/3 \uc774\ud558 \uc774\uc5b4\uc57c \ud55c\ub2e4. \uac01\uac01\uc758 \ubcfc \uc8fc\uc704\uc758 \uc2a4\ud398\uc774\uc2a4(Space)\ub294 3.0 mm(1\/8 in.) \uc774\uc0c1 \uc774\uc5b4\uc57c\ud558\uace0, \uc815\uc0c1\uc704\uce58\uc640 \uc2dc\ud2b8 \uac04\uc758 \uac70\ub9ac\ub294 6 mm(1\/4 in.) \uc774\uc0c1 \uc774\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                                  4. (4) \uc0c1\ubd80 \ubc38\ube0c\uc758 \ubcfc \uc2dc\ud2b8\ub294 \uc0ac\uac01 \ub610\ub294 \uc721\uac01\uc758 \ud3c9\uba74 \uc2dc\ud2b8 \uc774\uac70\ub098, \uadf8\ub807\uce58 \uc54a\uc73c\uba74 \uc2a4\ud300 \ud1b5\ub85c\uac00 \uc774 \ubc38\ube0c\uc5d0 \uc758\ud558\uc5ec \uc644\uc804\ud788 \ub9c9\ud788\uc9c0 \uc54a\ub3c4\ub85d \ub418\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                                  5. (5) \uc0c1\ubd80\uc758 \ucc28\ub2e8\ubc38\ube0c\ub294 \ubc38\ube0c\uac00 \ub2eb\ud614\uc744 \ub54c \uc2dc\ud2b8\uc5d0\uc11c 6 mm(1\/4 in.) \uc774\uc0c1\uc73c\ub85c \ubcfc\uc744 \uc7a1\uc744 \uc218 \uc788\ub3c4\ub85d \ub3cc\ucd9c\ubd80\uac00 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/li>
                                  6. (6) \ubcfc\uc740 \uac80\uc0ac\ub97c \ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4. \uc989, \ubcf4\uc77c\ub7ec\uc5d0 \uc99d\uae30\uc555\ub825\uc774 \uac00\ud574\uc838 \uc788\uc744 \ub54c, \ud558\ubd80 \ubcfc \uccb4\ud2b8\ubc38\ube0c\ub97c \uc81c\uac70\ud558\uc5ec \uac80\uc0ac\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc774 \uc81c\uc2dc\ub418\uc5b4\uc57c \ud55c\ub2e4. \uc0c1\uae30\uc758 \uac80\uc0ac\ub294 \uc678\ubd80\uc801\uc778 \ubc29\ubc95\uc73c\ub85c \ubc38\ube0c\ub97c \ub2eb\ub294 \uac83\uc774 \uc544\ub2c8\uc5b4\uc57c \ud55c\ub2e4.<\/li><\/ol><\/li><\/ol><\/li><\/ol>\n\n\n\n

                                    \ubc1c\uc804\uc6a9 \ud654\ub825\uc124\ube44<\/p>\n\n\n\n

                                    \uc81c1\uc7a5  \ucd1d   \uce59<\/a><\/p>\n\n\n\n

                                    \uc81c2\uc7a5\u00a0 \ubcf4\uc77c\ub7ec \ubc0f \ubd80\uc18d\uc124\ube44<\/a>(4)<\/p>\n\n\n\n

                                    \uc81c3\uc7a5\u00a0 \uc555\ub825\uc6a9\uae30 \ubc0f \ubd80\uc18d\uc124\ube44<\/a>(45~63)<\/p>\n","protected":false},"excerpt":{"rendered":"

                                    \uc81c2\uc7a5  \ubcf4\uc77c\ub7ec \ubc0f \ubd80\uc18d\uc124\ube44 \uc81c4\uc870 (\ubcf4\uc77c\ub7ec \ubc0f \ubd80\uc18d\uc124\ube44\uc758 \uc7ac\ub8cc) \u2460 \uae30\uc220\uae30\uc900 \uc81c73\uc870\uc5d0\uc11c \u201c\uc548\uc804\ud55c \ud654\ud559\uc801 \uc131\ubd84 \ubc0f \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uac00\uc9c0\ub294 \uac83\u201d\uc774\ub780 \uc6a9\uc811\uc131, \uc778\uc7a5\uac15\ub3c4, \uc5f0\uc131, \uc778\uc131 \ubc0f \uacbd\ub3c4 \ub4f1\uc774 \ub3d9\ub4f1 \uc774\uc0c1\uc758 \uac83\uc744 \ub9d0\ud558\uba70, \ubcf4\uc77c\ub7ec\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub294 \uc81c5\uc870\ubd80\ud130 \uc81c9\uc870\uae4c\uc9c0 \ub9cc\uc871\ud558\ub294 \uac83\uc744 \ub9d0\ud55c\ub2e4. \u2461 \uae30\uc220\uae30\uc900 \uc81c73\uc870\uc5d0\uc11c \uaddc\uc815\ud558\ub294 \u201c\uc555\ub825\uc744 \ubc1b\ub294 \ubd80\ubd84\u201d\uc740 \uc6a9\uae30 \ubc0f \uad00\uc758 \ub0b4\uba74\uc5d0 0.1MPa\uc744 \ucd08\uacfc\ud558\ub294 \uc555\ub825\uc744 \ubc1b\ub294 \ubd80\ubd84\uc744 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/12074"}],"collection":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/comments?post=12074"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/12074\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=12074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=12074"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=12074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}