{"id":8347,"date":"2024-05-11T10:15:33","date_gmt":"2024-05-11T02:15:33","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=8347"},"modified":"2024-05-11T14:12:54","modified_gmt":"2024-05-11T06:12:54","slug":"collapse-strength-of-casing-subjected-to","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/vi\/collapse-strength-of-casing-subjected-to\/","title":{"rendered":"\u0110\u1ed9 b\u1ec1n c\u1ee7a v\u1ecf \u1ed1ng ch\u1ecbu t\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p"},"content":{"rendered":"<h1 id=\"analyzing-the-collapse-strength-of-casing-subjected-to-combined-load-a-comprehensive-guide-wpaicgheading\">Ph\u00e2n t\u00edch \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf ch\u1ecbu t\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n<\/h1>\n<p>\nPh\u00e2n t\u00edch \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf ch\u1ecbu t\u1ea3i tr\u1ecdng t\u1ed5ng h\u1ee3p l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a k\u1ef9 thu\u1eadt trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong th\u0103m d\u00f2 v\u00e0 s\u1ea3n xu\u1ea5t d\u1ea7u kh\u00ed. V\u1ecf, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p, \u0111\u00f3ng vai tr\u00f2 l\u00e0 th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac trong gi\u1ebfng d\u1ea7u v\u00e0 kh\u00ed \u0111\u1ed1t, cung c\u1ea5p h\u1ed7 tr\u1ee3 v\u00e0 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a gi\u1ebfng. Tuy nhi\u00ean, v\u1ecf ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ef1c, bao g\u1ed3m t\u1ea3i tr\u1ecdng h\u01b0\u1edbng tr\u1ee5c, h\u01b0\u1edbng t\u00e2m v\u00e0 \u00e1p su\u1ea5t, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1eadp n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n \u0111\u00fang c\u00e1ch.<\/p>\n<p>Hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf d\u01b0\u1edbi t\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p \u0111\u00f2i h\u1ecfi m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n c\u00f3 t\u00ednh \u0111\u1ebfn nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau. \u0110\u1ea7u ti\u00ean, c\u1ea7n \u0111\u00e1nh gi\u00e1 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u v\u1ecf. Th\u00e9p th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1ecf do c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a n\u00f3, nh\u01b0ng c\u00e1c lo\u1ea1i v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau c\u1ee7a th\u00e9p th\u1ec3 hi\u1ec7n c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y v\u00e0 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i. Nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c b\u00ean ngo\u00e0i v\u00e0 t\u1ea3i tr\u1ecdng d\u1ecdc tr\u1ee5c c\u1ee7a v\u1ecf.<\/p>\n<p>Ngo\u00e0i c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 l\u1eafp \u0111\u1eb7t v\u1ecf \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n khi s\u1eadp c\u1ee7a n\u00f3. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 k\u00edch th\u01b0\u1edbc v\u1ecf, \u0111\u1ed9 d\u00e0y th\u00e0nh v\u00e0 lo\u1ea1i k\u1ebft n\u1ed1i ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ed7 tr\u1ee3 \u0111\u1ea7y \u0111\u1ee7 d\u01b0\u1edbi t\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p. H\u01a1n n\u1eefa, vi\u1ec7c tr\u00e1t xi m\u0103ng v\u00e0 t\u1eadp trung th\u00edch h\u1ee3p v\u1ecf trong gi\u1ebfng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e2n b\u1ed5 t\u1ea3i tr\u1ecdng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 ng\u0103n ng\u1eeba m\u1ea5t \u1ed5n \u0111\u1ecbnh ho\u1eb7c bi\u1ebfn d\u1ea1ng.<\/p>\n<p>Khi \u0111\u00e1nh gi\u00e1 c\u01b0\u1eddng \u0111\u1ed9 s\u1eadp, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i xem x\u00e9t \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u1ea3 \u00e1p su\u1ea5t b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i l\u00ean v\u1ecf. \u00c1p su\u1ea5t b\u00ean trong, do h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng trong gi\u1ebfng t\u1ea1o ra, t\u00e1c d\u1ee5ng l\u1ef1c h\u01b0\u1edbng t\u00e2m l\u00ean th\u00e0nh \u1ed1ng v\u00e1ch, trong khi \u00e1p su\u1ea5t b\u00ean ngo\u00e0i t\u1eeb h\u1ec7 t\u1ea7ng xung quanh l\u00e0m t\u0103ng th\u00eam \u1ee9ng su\u1ea5t d\u1ecdc tr\u1ee5c. K\u1ebft h\u1ee3p v\u1edbi t\u1ea3i tr\u1ecdng d\u1ecdc tr\u1ee5c t\u1eeb tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a v\u1ecf v\u00e0 b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb b\u1ed5 sung n\u00e0o, c\u00e1c l\u1ef1c n\u00e0y c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng s\u1eadp c\u1ee7a v\u1ecf n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd \u0111\u00fang c\u00e1ch.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"casing pipe Chinese good supplier,casing pipe Chinese high-quality manufacturer,oil tube China high\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/jV6tymZex60?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>\n\u0110\u1ec3 t\u00ednh to\u00e1n \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf ch\u1ecbu t\u1ea3i tr\u1ecdng t\u1ed5ng h\u1ee3p, c\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh ph\u00e2n t\u00edch v\u00e0 ph\u00e2n t\u00edch ph\u1ea7n t\u1eed h\u1eefu h\u1ea1n (FEA). C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p m\u00f4 ph\u1ecfng c\u00e1c k\u1ecbch b\u1ea3n t\u1ea3i ph\u1ee9c t\u1ea1p v\u00e0 cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 c\u00e1c ch\u1ebf \u0111\u1ed9 l\u1ed7i ti\u1ec1m \u1ea9n. B\u1eb1ng c\u00e1ch l\u1eadp m\u00f4 h\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u1ecf m\u00e1y trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a c\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c khu v\u1ef1c c\u1ea7n quan t\u00e2m tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2020\/01\/P110-14.jpg\" alt=\"alt-188\" class=\"wp-image-188\" id=\"i188\" \/><\/p>\n<p>Ngo\u00e0i ph\u00e2n t\u00edch l\u00fd thuy\u1ebft, th\u1eed nghi\u1ec7m th\u1ef1c nghi\u1ec7m l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c nh\u1eadn c\u00e1c d\u1ef1 \u0111o\u00e1n v\u1ec1 \u0111\u1ed9 b\u1ec1n khi s\u1eadp v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft k\u1ebf v\u1ecf b\u1ecdc. Vi\u1ec7c th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u01b0a c\u00e1c m\u1eabu v\u1ecf v\u00e0o c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4 ph\u1ecfng c\u1ee7a l\u1ed7 khoan, bao g\u1ed3m c\u00e1c bi\u1ebfn \u0111\u1ed5i v\u1ec1 \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ec3 \u0111o ph\u1ea3n \u1ee9ng c\u1ee7a ch\u00fang khi ch\u1ecbu t\u1ea3i. Nh\u1eefng th\u1eed nghi\u1ec7m n\u00e0y cung c\u1ea5p d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 tinh ch\u1ec9nh c\u00e1c ti\u00eau ch\u00ed thi\u1ebft k\u1ebf v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng v\u1ecf.<br \/>\nK\u1eb9p li\u00ean k\u1ebft \u1ed1ng d\u1ea7u<br \/>\nM\u1eb7c d\u00f9 c\u00f3 nh\u1eefng ti\u1ebfn b\u1ed9 trong k\u1ef9 thu\u1eadt m\u00f4 h\u00ecnh h\u00f3a v\u00e0 th\u1eed nghi\u1ec7m, vi\u1ec7c d\u1ef1 \u0111o\u00e1n \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf ch\u1ecbu t\u1ea3i tr\u1ecdng t\u1ed5ng h\u1ee3p v\u1eabn l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111\u1ea7y th\u00e1ch th\u1ee9c. S\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a m\u00f4i tr\u01b0\u1eddng h\u1ed1 \u0111\u00e0o, c\u00f9ng v\u1edbi s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 tr\u1ea1ng th\u00e1i v\u1eadt li\u1ec7u v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng, \u0111\u00f2i h\u1ecfi m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn \u0111a ng\u00e0nh li\u00ean quan \u0111\u1ebfn k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed, khoa h\u1ecdc v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ecba c\u01a1 h\u1ecdc.<\/p>\n<p>T\u00f3m l\u1ea1i, ph\u00e2n t\u00edch \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a \u1ed1ng v\u00e1ch ch\u1ecbu t\u1ea3i tr\u1ecdng t\u1ed5ng h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 an to\u00e0n c\u1ee7a gi\u1ebfng d\u1ea7u v\u00e0 kh\u00ed \u0111\u1ed1t. B\u1eb1ng c\u00e1ch xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c thi\u1ebft k\u1ebf v\u1ecf ch\u1eafc ch\u1eafn c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 kh\u1eafc nghi\u1ec7t c\u1ee7a m\u00f4i tr\u01b0\u1eddng h\u1ea1 c\u1ea5p. Vi\u1ec7c ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n trong l\u0129nh v\u1ef1c n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng cao hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1ed1ng v\u00e1ch v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p thi c\u00f4ng gi\u1ebfng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n t\u00edch \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf ch\u1ecbu t\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n Ph\u00e2n t\u00edch \u0111\u1ed9 b\u1ec1n s\u1eadp c\u1ee7a v\u1ecf ch\u1ecbu t\u1ea3i tr\u1ecdng t\u1ed5ng h\u1ee3p l\u00e0 m\u1ed9t&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1479,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[82,558,212,81,85],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","ar","zh","nl","fr","de","hi","id","it","ja","ko","pt","ru","es","th","tr","vi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts\/8347"}],"collection":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/comments?post=8347"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts\/8347\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media\/1479"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media?parent=8347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/categories?post=8347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/tags?post=8347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}