{"id":8469,"date":"2024-05-13T10:34:30","date_gmt":"2024-05-13T02:34:30","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=8469"},"modified":"2024-05-13T15:39:38","modified_gmt":"2024-05-13T07:39:38","slug":"equations-to-calculate-collapse-strength","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/ko\/equations-to-calculate-collapse-strength\/","title":{"rendered":"\uace0\ubd95\uad34\ucf00\uc774\uc2f1\uc758 \ubd95\uad34\uac15\ub3c4 \uacc4\uc0b0\uc2dd"},"content":{"rendered":"<h1 id=\"understanding-the-importance-of-high-collapse-casing-in-oil-and-gas-drilling-operations-wpaicgheading\">\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc791\uc5c5\uc5d0\uc11c \uace0\ubd95\uad34 \ucf00\uc774\uc2f1\uc758 \uc911\uc694\uc131 \uc774\ud574<\/h1>\n<p>\n\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc791\uc5c5\uc5d0\uc11c \uace0\ubd95\uad34 \ucf00\uc774\uc2f1\uc758 \uc911\uc694\uc131 \uc774\ud574<br \/>\n\uc624\uc77c \ud30c\uc774\ud504 \ubc84\ub108<br \/>\n\uc11d\uc720 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\ub9ce\uc774 \ub4e4\uace0 \uc7a0\uc7ac\uc801\uc73c\ub85c \uc704\ud5d8\ud55c \ud30c\uc5f4 \ub610\ub294 \ub204\ucd9c\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub192\uc740 \ubd95\uad34 \ucf00\uc774\uc2f1\uc758 \uc911\uc694\uc131\uc744 \uc774\ud574\ud558\ub824\uba74 \uba3c\uc800 \ubcf5\uc7a1\ud55c \uc870\uac74\uacfc \uacfc\uc81c\ub97c \ud30c\uc545\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub4dc\ub9b4\ub9c1 \uc791\uc5c5 \uc911\uc5d0 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \ub4dc\ub9b4\ub9c1 \uae4a\uc774\uac00 \uc99d\uac00\ud558\uac70\ub098 \uc555\ub825 \ucc28\uc774\uac00 \ud070 \uc9c0\uce35\uc744 \ud6a1\ub2e8\ud560 \ub54c \ucf00\uc774\uc2f1\uc5d0 \uc791\uc6a9\ud558\ub294 \uc678\ubd80 \ud798\ub3c4 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ubd95\uad34 \uac15\ub3c4\uac00 \uc5c6\uc73c\uba74 \ucf00\uc774\uc2f1\uc774 \ubcc0\ud615\ub418\uac70\ub098 \ud30c\uc190\ub418\uae30 \uc26c\uc6cc \uc804\uccb4 \uc791\uc5c5\uc774 \uc704\ud0dc\ub85c\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2020\/01\/J55-Tubing18.jpg\" alt=\"alt-534\" class=\"wp-image-534\" id=\"i534\" \/><\/p>\n<p>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uad74\ucc29 \uc791\uc5c5\uc744 \ucd94\uad6c\ud558\uae30 \uc704\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc5f0\uad6c\uc6d0\ub4e4\uc740 \ubd95\uad34\uac00 \uc2ec\ud55c \ucf00\uc774\uc2f1\uc758 \ubd95\uad34 \uac15\ub3c4\ub97c \uc815\ud655\ud558\uac8c \uacc4\uc0b0\ud558\ub294 \ubc29\uc815\uc2dd\uc744 \uac1c\ubc1c\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\uc815\uc2dd\uc740 \ucf00\uc774\uc2f1 \uce58\uc218, \uc7ac\ub8cc \ud2b9\uc131, \uc720\uc815 \ud615\uc0c1 \ubc0f \uc608\uc0c1\ub418\ub294 \ub2e4\uc6b4\ud640 \uc870\uac74\uacfc \uac19\uc740 \uc694\uc18c\ub97c \uace0\ub824\ud558\uc5ec \uc5ed\ud559 \ubc0f \uc7ac\ub8cc \uacfc\ud559\uc758 \uc6d0\ub9ac\uc5d0\uc11c \ud30c\uc0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubd95\uad34 \uac15\ub3c4\ub97c \uacc4\uc0b0\ud558\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubc29\uc815\uc2dd \uc911 \ud558\ub098\ub294 <strong>\u00a0API<\/strong> RP 1111 \ud45c\uc900\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ud558\uc911 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ucf00\uc774\uc2f1 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud55c \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc815\uc2dd\uc740 \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uc758 \ud56d\ubcf5 \uac15\ub3c4, \uc8fc\ubcc0 \uad6c\uc870\ubb3c\uc5d0 \uc758\ud574 \uac00\ud574\uc9c0\ub294 \uc678\ubd80 \uc555\ub825, \ucf00\uc774\uc2f1 \uc790\uccb4\uc758 \uce58\uc218\uc640 \uac19\uc740 \ub9e4\uac1c\ubcc0\uc218\ub97c \uace0\ub824\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac12\uc744 \ubc29\uc815\uc2dd\uc5d0 \uc785\ub825\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ucf00\uc774\uc2f1\uc758 \ubd95\uad34 \uc800\ud56d\uc744 \ud3c9\uac00\ud558\uace0 \uae4c\ub2e4\ub85c\uc6b4 \ub4dc\ub9b4\ub9c1 \ud658\uacbd\uc5d0\uc11c\uc758 \ubc30\uce58\uc640 \uad00\ub828\ud558\uc5ec \uc815\ubcf4\uc5d0 \uae30\ucd08\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub610 \ub2e4\ub978 \ubc29\ubc95\uc740 \ub450 \uac00\uc9c0\uc758 \uc601\ud5a5\uc744 \uc124\uba85\ud558\ub294 Mohr-Coulomb \uc2e4\ud328 \uae30\uc900\uc785\ub2c8\ub2e4. \ucf00\uc774\uc2f1 \ubd95\uad34 \uc2dc \ucd95 \ubc29\ud5a5 \ubc0f \ubc18\uacbd \ubc29\ud5a5 \uc751\ub825. \uc774 \uae30\uc900\uc5d0\ub294 \ud3ec\uc544\uc1a1 \ube44 \ubc0f \uc9c0\uce35\uc758 \ub0b4\ubd80 \ub9c8\ucc30 \uac01\ub3c4\uc640 \uac19\uc740 \ub9e4\uac1c\ubcc0\uc218\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \ubcf5\uc7a1\ud55c \ud558\uc911 \uc870\uac74 \ud558\uc5d0\uc11c \ucf00\uc774\uc2f1 \ub3d9\uc791\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \ud3ec\uad04\uc801\uc778 \uc774\ud574\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c FEA(\uc720\ud55c \uc694\uc18c \ubd84\uc11d) \uae30\uc220\uc740 \uc2dc\ubbac\ub808\uc774\uc158\uc744 \uc704\ud55c \uac15\ub825\ud55c \ub3c4\uad6c\ub85c \ub4f1\uc7a5\ud588\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\uc758 \ucf00\uc774\uc2f1 \uc131\ub2a5. FEA\ub294 \ucf00\uc774\uc2f1 \ud615\uc0c1\uc744 \ub354 \uc791\uc740 \uc694\uc18c\ub85c \ubd84\ud560\ud558\uace0 \uc218\uce58\uc801 \ubc29\ubc95\uc744 \uc801\uc6a9\ud558\uc5ec \uc751\ub825\uacfc \ubcc0\ud615\uc758 \uc9c0\ubc30 \ubc29\uc815\uc2dd\uc744 \ud480\uc5b4\uc90c\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ubd95\uad34 \uac70\ub3d9\uc744 \ub192\uc740 \uc815\ud655\ub3c4\ub85c \uc608\uce21\ud558\uace0 \uadf8\uc5d0 \ub530\ub77c \ucf00\uc774\uc2f1 \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub860\uc801 \uacc4\uc0b0\uc5d0\uc11c \uc2e4\uc81c \uc751\uc6a9\uc73c\ub85c \uc804\ud658\ud558\uba74 \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8 \ubc0f \ud604\uc7a5 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \ubd95\uad34 \uac15\ub3c4 \uc608\uce21\uc758 \uc815\ud655\uc131\uc744 \uac80\uc99d\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4. \ud30c\uc5f4 \ud14c\uc2a4\ud2b8 \ubc0f \ubd95\uad34 \ud14c\uc2a4\ud2b8\uc640 \uac19\uc740 \uc2e4\ud5d8 \uc808\ucc28\uc5d0\uc11c\ub294 \ucf00\uc774\uc2f1 \uc2dc\ud3b8\uc5d0 \uc2dc\ubbac\ub808\uc774\uc158\ub41c \ub2e4\uc6b4\ud640 \uc870\uac74\uc744 \uc801\uc6a9\ud558\uc5ec \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc124\uacc4 \ubc29\uc815\uc2dd\uc758 \uc2e0\ub8b0\uc131\uc744 \ud655\uc778\ud558\uace0 \ud544\uc694\ud55c \uacbd\uc6b0 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"casing pipe Chinese best supplier,casing pipe Chinese good manufacturer,casing pipe China high-grade\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/SPZwxLw3uB8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\uc720\uc815 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4, \ub192\uc740 \ubd95\uad34 \ucf00\uc774\uc2f1\uc744 \uc0ac\uc6a9\ud558\uba74 \ucf00\uc774\uc2f1 \uace0\uc7a5\uacfc \uad00\ub828\ub41c \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04 \ubc0f \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uac1c\uc785\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \uacbd\uc81c\uc801 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ubd95\uad34 \uac15\ub3c4 \ub4f1\uae09\uc758 \ucf00\uc774\uc2f1\uc744 \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \uc6b4\uc601\uc790\ub294 \uc704\ud5d8\uc744 \uc644\ud654\ud558\uace0 \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \ud504\ub85c\uc81d\ud2b8\uc758 \uc804\ubc18\uc801\uc778 \uc131\uacf5\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \ub192\uc740 \ubd95\uad34 \ucf00\uc774\uc2f1\uc740 \uc11d\uc720 \uc720\uc815\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uac00\uc2a4 \uc2dc\ucd94 \uc791\uc5c5. \uc5c4\uaca9\ud55c \uc124\uacc4 \ubc29\uc815\uc2dd\uc758 \uc801\uc6a9, \uace0\uae09 \uc218\uce58 \uc2dc\ubbac\ub808\uc774\uc158 \ubc0f \uc2e4\ud5d8\uc801 \uac80\uc99d\uc744 \ud1b5\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ubd95\uad34 \uac15\ub3c4\ub97c \uc815\ud655\ud558\uac8c \ud3c9\uac00\ud558\uace0 \ucf00\uc774\uc2f1 \ubc30\uce58\uc5d0 \uad00\ud574 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucda9\ubd84\ud55c \ubd95\uad34 \uc800\ud56d\uc131\uc744 \uac16\ucd98 \uace0\ud488\uc9c8 \ucf00\uc774\uc2f1\uc744 \uc6b0\uc120\uc801\uc73c\ub85c \uc120\ud0dd\ud568\uc73c\ub85c\uc368 \uc6b4\uc601\uc790\ub294 \uc704\ud5d8\uc744 \uc644\ud654\ud558\uace0 \ub4dc\ub9b4\ub9c1 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uba70 \ud504\ub85c\uc81d\ud2b8\uc758 \uc7a5\uae30\uc801\uc778 \uc131\uacf5\uc744 \ubcf4\uc7a5\ud560 \uc218 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