{"id":6880,"date":"2024-04-19T09:33:50","date_gmt":"2024-04-19T01:33:50","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=6880"},"modified":"2024-04-19T13:19:16","modified_gmt":"2024-04-19T05:19:16","slug":"drilled-shafts-construction-procedures-and","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/vi\/drilled-shafts-construction-procedures-and\/","title":{"rendered":"Tr\u1ee5c khoan: Quy tr\u00ecnh thi c\u00f4ng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a698771d3a29\" aria-hidden=\"true\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6a698771d3a29\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/petroleumtubes.com\/vi\/drilled-shafts-construction-procedures-and\/#Quy_trinh_thi_cong_truc_khoan\" title=\"Quy tr\u00ecnh thi c\u00f4ng tr\u1ee5c khoan\">Quy tr\u00ecnh thi c\u00f4ng tr\u1ee5c khoan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/petroleumtubes.com\/vi\/drilled-shafts-construction-procedures-and\/#Phuong_phap_thiet_ke_truc_khoan\" title=\"Ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf tr\u1ee5c khoan\">Ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf tr\u1ee5c khoan<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"construction-procedures-for-drilled-shafts-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Quy_trinh_thi_cong_truc_khoan\"><\/span>Quy tr\u00ecnh thi c\u00f4ng tr\u1ee5c khoan<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nTr\u1ee5c khoan, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u1ee5 khoan ho\u1eb7c gi\u1ebfng ch\u00ecm, l\u00e0 lo\u1ea1i m\u00f3ng ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c c\u00f4ng tr\u00ecnh nh\u01b0 c\u1ea7u, t\u00f2a nh\u00e0 v\u00e0 th\u00e1p. C\u00e1c ph\u1ea7n t\u1eed m\u00f3ng s\u00e2u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi c\u00f4ng b\u1eb1ng c\u00e1ch khoan m\u1ed9t l\u1ed7 v\u00e0o l\u00f2ng \u0111\u1ea5t, \u0111\u1eb7t c\u1ed1t th\u00e9p v\u00e0 sau \u0111\u00f3 l\u1ea5p l\u1ed7 b\u1eb1ng b\u00ea t\u00f4ng. Vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c tr\u1ee5c khoan \u0111\u00f2i h\u1ecfi ph\u1ea3i l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 to\u00e0n v\u1eb9n c\u1ee7a c\u1ea5u tr\u00fac m\u00e0 ch\u00fang h\u1ed7 tr\u1ee3.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"casing pipe Chinese high-grade manufacturer,oil tube Wholesale-Price High-Quality best China,casing\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Jk1GQKyEYoc?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>Quy tr\u00ecnh thi c\u00f4ng gi\u1ebfng khoan bao g\u1ed3m m\u1ed9t s\u1ed1 b\u01b0\u1edbc ch\u00ednh ph\u1ea3i \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 th\u00e0nh c\u00f4ng. B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong quy tr\u00ecnh l\u00e0 chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng, bao g\u1ed3m vi\u1ec7c d\u1ecdn s\u1ea1ch khu v\u1ef1c n\u01a1i tr\u1ee5c s\u1ebd \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1eb7t \u0111\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u00f4ng c\u00f3 v\u1eadt c\u1ea3n. Sau khi \u0111\u00e3 chu\u1ea9n b\u1ecb xong m\u1eb7t b\u1eb1ng, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 khoan tr\u1ee5c b\u1eb1ng m\u00e1y khoan chuy\u00ean d\u1ee5ng. \u0110\u01b0\u1eddng k\u00ednh v\u00e0 \u0111\u1ed9 s\u00e2u c\u1ee7a tr\u1ee5c s\u1ebd thay \u0111\u1ed5i t\u00f9y theo y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a c\u00f4ng tr\u00ecnh.<\/p>\n<p>Sau khi khoan xong tr\u1ee5c, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 \u0111\u1eb7t c\u1ed1t th\u00e9p v\u00e0o l\u1ed7. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c ch\u00e8n c\u00e1c l\u1ed3ng c\u1ed1t th\u00e9p v\u00e0o tr\u1ee5c \u0111\u1ec3 cung c\u1ea5p th\u00eam s\u1ee9c m\u1ea1nh v\u00e0 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3. C\u00e1c l\u1ed3ng c\u1ed1t th\u00e9p \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh v\u00e0 c\u00e1ch \u0111\u1ec1u nhau trong tr\u1ee5c. Sau khi \u0111\u00e3 gia c\u1ed1 xong, b\u01b0\u1edbc cu\u1ed1i c\u00f9ng l\u00e0 \u0111\u1ed5 b\u00ea t\u00f4ng v\u00e0o tr\u1ee5c. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u1ed1ng tremie, cho ph\u00e9p \u0111\u1ed5 b\u00ea t\u00f4ng v\u00e0o tr\u1ee5c t\u1eeb d\u01b0\u1edbi l\u00ean \u0111\u1ec3 tr\u00e1nh s\u1ef1 ph\u00e2n t\u1ea7ng v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ed7n h\u1ee3p \u0111\u1ed3ng nh\u1ea5t.<\/p>\n<p>Ngo\u00e0i quy tr\u00ecnh thi c\u00f4ng, c\u00f2n c\u00f3 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a tr\u1ee5c khoan. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn l\u00e0 ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf h\u1ec7 s\u1ed1 s\u1ee9c kh\u00e1ng v\u00e0 t\u1ea3i tr\u1ecdng (LRFD), ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 t\u00ednh \u0111\u1ebfn c\u00e1c t\u1ea3i tr\u1ecdng kh\u00e1c nhau m\u00e0 tr\u1ee5c s\u1ebd ph\u1ea3i ch\u1ecbu, c\u0169ng nh\u01b0 s\u1ee9c c\u1ea3n c\u1ee7a \u0111\u1ea5t v\u00e0 \u0111\u00e1 xung quanh tr\u1ee5c. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 t\u00ednh to\u00e1n \u0111\u01b0\u1eddng k\u00ednh v\u00e0 \u0111\u1ed9 s\u00e2u th\u00edch h\u1ee3p c\u1ee7a tr\u1ee5c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c k\u1ebft c\u1ea5u d\u1ef1 \u0111\u1ecbnh.<\/p>\n<p>M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf kh\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho tr\u1ee5c khoan l\u00e0 ph\u01b0\u01a1ng ph\u00e1p kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c d\u1ecdc tr\u1ee5c, trong \u0111\u00f3 t\u1eadp trung v\u00e0o t\u1ea3i tr\u1ecdng th\u1eb3ng \u0111\u1ee9ng &#8211; Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a tr\u1ee5c. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y t\u00ednh \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a b\u00ea t\u00f4ng v\u00e0 c\u1ed1t th\u00e9p, c\u0169ng nh\u01b0 t\u00ednh ch\u1ea5t c\u1ee7a \u0111\u1ea5t xung quanh. B\u1eb1ng c\u00e1ch t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i d\u1ecdc tr\u1ee5c c\u1ee7a tr\u1ee5c, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh xem c\u00f3 c\u1ea7n th\u00eam tr\u1ee5c \u0111\u1ec3 h\u1ed7 tr\u1ee3 k\u1ebft c\u1ea5u hay kh\u00f4ng ho\u1eb7c c\u00f3 c\u1ea7n s\u1eeda \u0111\u1ed5i thi\u1ebft k\u1ebf hay kh\u00f4ng.<\/p>\n<p>Nh\u00ecn chung, quy tr\u00ecnh thi c\u00f4ng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf cho tr\u1ee5c khoan l\u00e0 nh\u1eefng kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a b\u1ea5t k\u1ef3 d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng n\u00e0o \u0111\u00f2i h\u1ecfi nh\u1eefng y\u1ebfu t\u1ed1 c\u00f3 n\u1ec1n t\u1ea3ng s\u00e2u s\u1eafc. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c quy tr\u00ecnh th\u00edch h\u1ee3p v\u00e0 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c tr\u1ee5c khoan \u0111\u01b0\u1ee3c thi c\u00f4ng an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c k\u1ebft c\u1ea5u m\u00e0 ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf. V\u1edbi vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn, c\u00e1c tr\u1ee5c khoan c\u00f3 th\u1ec3 mang l\u1ea1i n\u1ec1n m\u00f3ng v\u1eefng ch\u1eafc v\u00e0 \u0111\u00e1ng tin c\u1eady cho nhi\u1ec1u d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng.<\/p>\n<h1 id=\"design-methods-for-drilled-shafts-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Phuong_phap_thiet_ke_truc_khoan\"><\/span>Ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf tr\u1ee5c khoan<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nTr\u1ee5c khoan, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u1ee5 khoan ho\u1eb7c caisson, l\u00e0 ph\u1ea7n t\u1eed m\u00f3ng s\u00e2u th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c c\u00f4ng tr\u00ecnh n\u1eb7ng nh\u01b0 c\u1ea7u, t\u00f2a nh\u00e0 v\u00e0 th\u00e1p. Nh\u1eefng tr\u1ee5c n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng c\u00e1ch khoan m\u1ed9t l\u1ed7 v\u00e0o m\u1eb7t \u0111\u1ea5t, \u0111\u1eb7t c\u1ed1t th\u00e9p v\u00e0 sau \u0111\u00f3 l\u1ea5p l\u1ed7 b\u1eb1ng b\u00ea t\u00f4ng. Vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 x\u00e2y d\u1ef1ng tr\u1ee5c khoan \u0111\u00f2i h\u1ecfi ph\u1ea3i l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nguy\u00ean v\u1eb9n v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a ch\u00fang.<\/p>\n<p>\u1ed0ng l\u00e0m m\u00e1t d\u1ea7uM\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a vi\u1ec7c thi\u1ebft k\u1ebf tr\u1ee5c khoan l\u00e0 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 s\u00e2u th\u00edch h\u1ee3p c\u1ee7a tr\u1ee5c \u0111\u1ec3 h\u1ed7 tr\u1ee3 m\u1ee5c \u0111\u00edch d\u1ef1 \u0111\u1ecbnh k\u1ebft c\u1ea5u. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea5t \u0111ai, t\u1ea3i tr\u1ecdng d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0 c\u00e1c y\u1ebfu t\u1ed1 an to\u00e0n c\u1ea7n thi\u1ebft. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf tr\u1ee5c khoan th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c ph\u00e2n t\u00edch t\u00ednh ch\u1ea5t \u0111\u1ea5t v\u00e0 y\u00eau c\u1ea7u k\u1ebft c\u1ea5u \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 c\u1ed1t th\u00e9p t\u1ed1i \u01b0u cho tr\u1ee5c.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf, c\u00e1c k\u1ef9 s\u01b0 s\u1eed d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u0111\u1ec3 t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a tr\u1ee5c khoan. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn l\u00e0 s\u1eed d\u1ee5ng c\u00e1c nguy\u00ean l\u00fd \u0111\u1ecba k\u1ef9 thu\u1eadt \u0111\u1ec3 ph\u00e2n t\u00edch t\u00ednh ch\u1ea5t c\u1ee7a \u0111\u1ea5t v\u00e0 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc tr\u1ee5c th\u00edch h\u1ee3p. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c ti\u1ebfn h\u00e0nh ki\u1ec3m tra \u0111\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh lo\u1ea1i \u0111\u1ea5t, c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh kh\u00e1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tr\u1ee5c.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2024\/01\/unnamed.jpg\" alt=\"alt-1815\" class=\"wp-image-1815\" id=\"i1815\" \/><br \/>\nM\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c thi\u1ebft k\u1ebf tr\u1ee5c khoan l\u00e0 x\u00e1c \u0111\u1ecbnh c\u1ed1t th\u00e9p ph\u00f9 h\u1ee3p cho tr\u1ee5c. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u00ednh to\u00e1n l\u01b0\u1ee3ng c\u1ed1t th\u00e9p c\u1ea7n thi\u1ebft d\u1ef1a tr\u00ean t\u1ea3i tr\u1ecdng d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 k\u1ebft c\u1ea5u. Ph\u1ea7n gia c\u1ed1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong tr\u1ee5c \u0111\u1ec3 cung c\u1ea5p th\u00eam \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cho k\u1ebft c\u1ea5u.<\/p>\n<p>Quy tr\u00ecnh thi c\u00f4ng tr\u1ee5c khoan bao g\u1ed3m m\u1ed9t s\u1ed1 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh nguy\u00ean v\u1eb9n c\u1ee7a tr\u1ee5c. B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong qu\u00e1 tr\u00ecnh thi c\u00f4ng l\u00e0 khoan l\u1ed7 xu\u1ed1ng \u0111\u1ea5t b\u1eb1ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng nh\u01b0 gi\u00e0n khoan. L\u1ed7 th\u01b0\u1eddng \u0111\u01b0\u1ee3c khoan \u0111\u1ebfn \u0111\u1ed9 s\u00e2u v\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u1ea7n thi\u1ebft d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt thi\u1ebft k\u1ebf.<br \/>\nk\u1ebft n\u1ed1i \u1ed1ng d\u1ea7u<br \/>\nSau khi l\u1ed7 \u0111\u01b0\u1ee3c khoan, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 \u0111\u1eb7t c\u1ed1t th\u00e9p v\u00e0o b\u00ean trong tr\u1ee5c. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u1ea1 l\u1ed3ng c\u1ed1t th\u00e9p v\u00e0o l\u1ed7 v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb v\u00e0 c\u1ed1 \u0111\u1ecbnh \u0111\u00fang c\u00e1ch. L\u1ed3ng gia c\u1ed1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ea7n thi\u1ebft cho tr\u1ee5c.<\/p>\n<p>Sau khi gia c\u1ed1 xong, b\u01b0\u1edbc cu\u1ed1i c\u00f9ng trong qu\u00e1 tr\u00ecnh thi c\u00f4ng l\u00e0 l\u1ea5p l\u1ed7 b\u1eb1ng b\u00ea t\u00f4ng. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u1ed5 b\u00ea t\u00f4ng v\u00e0o tr\u1ee5c b\u1eb1ng m\u00e1y b\u01a1m ho\u1eb7c thi\u1ebft b\u1ecb kh\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng tr\u1ee5c \u0111\u01b0\u1ee3c l\u1ea5p \u0111\u1ea7y ho\u00e0n to\u00e0n. B\u00ea t\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ed5 th\u00e0nh t\u1eebng l\u1edbp \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 c\u1ed1 k\u1ebft th\u00edch h\u1ee3p v\u00e0 ng\u0103n ng\u1eeba c\u00e1c l\u1ed7 r\u1ed7ng ho\u1eb7c khuy\u1ebft t\u1eadt trong tr\u1ee5c.<\/p>\n<p>Nh\u00ecn chung, vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng c\u00e1c tr\u1ee5c khoan \u0111\u00f2i h\u1ecfi ph\u1ea3i l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nguy\u00ean v\u1eb9n c\u1ee7a k\u1ebft c\u1ea5u v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a ch\u00fang. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf v\u00e0 quy tr\u00ecnh x\u00e2y d\u1ef1ng ph\u00f9 h\u1ee3p, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c tr\u1ee5c khoan c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c k\u1ebft c\u1ea5u d\u1ef1 \u0111\u1ecbnh v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quy tr\u00ecnh thi c\u00f4ng tr\u1ee5c khoan Tr\u1ee5c khoan, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u1ee5 khoan ho\u1eb7c gi\u1ebfng ch\u00ecm, l\u00e0 lo\u1ea1i m\u00f3ng ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u1ef1 \u00e1n x\u00e2y&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1510,"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":[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\/6880"}],"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=6880"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/posts\/6880\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media\/1510"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/media?parent=6880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/categories?post=6880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/vi\/wp-json\/wp\/v2\/tags?post=6880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}