{"id":17329,"date":"2023-06-23T00:00:00","date_gmt":"2023-06-22T17:00:00","guid":{"rendered":"https:\/\/xaydungtravinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/"},"modified":"2023-06-23T00:00:00","modified_gmt":"2023-06-22T17:00:00","slug":"chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi","status":"publish","type":"post","link":"https:\/\/travinhgc.com\/en\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/","title":{"rendered":"Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i"},"content":{"rendered":"<p>C\u1ecdc khoan nh\u1ed3i hi\u1ec7n nay l\u00e0 m\u1ed9t ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f3 quy m\u00f4 l\u1edbn s\u1eed d\u1ee5ng. V\u1eady quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i tr\u1ea3i qua nh\u1eefng giai \u0111o\u1ea1n n\u00e0o? \u0110\u00e2u l\u00e0 nh\u1eefng \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a h\u00ecnh th\u1ee9c thi c\u00f4ng n\u00e0y? C\u00f9ng kh\u00e1m ph\u00e1 ngay qua n\u1ed9i dung b\u00e0i vi\u1ebft!<\/p>\n<h2><strong>C\u1ecdc khoan nh\u1ed3i l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>Tr\u01b0\u1edbc khi kh\u00e1m ph\u00e1 quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i, ch\u00fang ta c\u1ea7n bi\u1ebft \u0111\u01b0\u1ee3c b\u1ea3n ch\u1ea5t c\u1ecdc khoan nh\u1ed3i l\u00e0 g\u00ec? C\u1ecdc khoan nh\u1ed3i l\u00e0 m\u1ed9t lo\u1ea1i m\u00f3ng s\u00e2u \u0111\u01b0\u1ee3c thi c\u00f4ng b\u1eb1ng c\u00e1ch \u0111\u1ed5 b\u00ea t\u00f4ng t\u01b0\u01a1i v\u00e0o m\u1ed9t h\u1ed1 (hay l\u1ed7) khoan tr\u01b0\u1edbc \u0111\u00f3, c\u00f3 l\u1ecbch s\u1eed ra \u0111\u1eddi t\u01b0\u01a1ng \u0111\u1ed1i m\u1edbi, t\u1eeb \u0111\u1ea7u th\u1ebf k\u1ef7<br \/>\n20.<br \/>\nV\u1ec1 k\u00edch th\u01b0\u1edbc, c\u1ecdc khoan nh\u1ed3i c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 60cm \u0111\u1ebfn 300 cm v\u00e0 chi\u1ec1u d\u00e0i t\u1eeb 30m \u0111\u1ebfn 70m. Lo\u1ea1i c\u1ecdc n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng, c\u00f4ng nghi\u1ec7p, c\u1ea7u c\u1ea3ng.<\/p>\n<h2><strong>C\u1ea5u t\u1ea1o c\u1ee7a c\u1ecdc khoan nh\u1ed3i<\/strong><\/h2>\n<p>C\u1ecdc khoan nh\u1ed3i c\u00f3 c\u1ea5u t\u1ea1o g\u1ed3m hai ph\u1ea7n ch\u00ednh: Th\u00e2n c\u1ecdc v\u00e0 \u0111\u1ea7u c\u1ecdc.<br \/>\nTh\u00e2n c\u1ecdc l\u00e0 ph\u1ea7n b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ed5 v\u00e0o h\u1ed1 khoan c\u00f3 ti\u1ebft di\u1ec7n h\u00ecnh tr\u1ee5 v\u00e0 kh\u00f4ng thay \u0111\u1ed5i tr\u00ean su\u1ed1t chi\u1ec1u d\u00e0i c\u1ecdc.<br \/>\n\u0110\u1ea7u c\u1ecdc l\u00e0 ph\u1ea7n b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng \u1edf \u0111\u00e1y h\u1ed1 khoan \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a c\u1ecdc. \u0110\u1ea7u c\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau, nh\u01b0 s\u1eed d\u1ee5ng g\u1ea7u \u0111\u1eb7c bi\u1ec7t, thu\u1ed1c n\u1ed5 ho\u1eb7c ph\u1ee5t b\u00ea t\u00f4ng. C\u1ea3 th\u00e2n c\u1ecdc v\u00e0 \u0111\u1ea7u c\u1ecdc \u0111\u1ec1u \u0111\u01b0\u1ee3c gia c\u1ed1 b\u1eb1ng th\u00e9p \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ecbu u\u1ed1n v\u00e0 ch\u1ecbu n\u00e9n c\u1ee7a c\u1ecdc.<\/p>\n<h2><strong>Quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i ti\u1ebfn h\u00e0nh nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h2>\n<figure id=\"attachment_4399\" aria-describedby=\"caption-attachment-4399\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4399\" src=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-1.jpg\" alt=\"quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i\" width=\"800\" height=\"500\" \/><figcaption id=\"caption-attachment-4399\" class=\"wp-caption-text\">Quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i.<\/figcaption><\/figure>\n<p>Quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i g\u1ed3m c\u00f3 c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li>B\u01b0\u1edbc 1: Tr\u01b0\u1edbc khi thi c\u00f4ng, c\u1ea7n l\u1eadp ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng chi ti\u1ebft, bao g\u1ed3m v\u1ecb tr\u00ed, s\u1ed1 l\u01b0\u1ee3ng, k\u00edch th\u01b0\u1edbc v\u00e0 chi\u1ec1u s\u00e2u c\u1ee7a c\u00e1c c\u1ecdc. Ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 kh\u1ea3o s\u00e1t \u0111\u1ecba ch\u1ea5t, t\u00ednh to\u00e1n k\u1ef9 thu\u1eadt v\u00e0 y\u00eau c\u1ea7u c\u1ee7a ch\u1ee7 \u0111\u1ea7u t\u01b0.<\/li>\n<li>B\u01b0\u1edbc 2: Sau khi c\u00f3 ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng, c\u1ea7n thi\u1ebft l\u1eadp c\u00e1c m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb v\u00e0 v\u1eadt li\u1ec7u thi c\u00f4ng tr\u00ean m\u1eb7t b\u1eb1ng. C\u00e1c m\u00e1y m\u00f3c g\u1ed3m c\u00f3 m\u00e1y khoan, m\u00e1y nh\u1ed3i, m\u00e1y b\u01a1m b\u00ea t\u00f4ng, xe tr\u1ed9n b\u00ea t\u00f4ng<\/li>\n<li>B\u01b0\u1edbc 3: Khoan l\u1ed7 theo ph\u01b0\u01a1ng \u00e1n \u0111\u00e3 l\u1eadp, s\u1eed d\u1ee5ng m\u00e1y khoan xoay ho\u1eb7c m\u00e1y khoan rung t\u00f9y theo lo\u1ea1i \u0111\u1ea5t.<\/li>\n<li>B\u01b0\u1edbc 4: L\u1eafp m\u0169i c\u1ecdc v\u00e0o l\u1ed7 khoan, s\u1eed d\u1ee5ng m\u00e1y n\u00e2ng ho\u1eb7c m\u00e1y k\u00e9o \u0111\u1ec3 h\u1ea1 m\u0169i c\u1ecdc xu\u1ed1ng.<\/li>\n<li>B\u01b0\u1edbc 5: Sau khi khoan xong c\u00e1c l\u1ed7, ti\u1ebfn h\u00e0nh \u0111\u1ed5 b\u00ea t\u00f4ng v\u00e0o l\u1ed7 khoan. S\u1eed d\u1ee5ng m\u00e1y b\u01a1m b\u00ea t\u00f4ng ho\u1eb7c xe tr\u1ed9n \u0111\u1ec3 v\u1eadn chuy\u1ec3n b\u00ea t\u00f4ng t\u1eeb n\u01a1i tr\u1ed9n \u0111\u1ebfn n\u01a1i \u0111\u1ed5. B\u00ea t\u00f4ng ph\u1ea3i c\u00f3 \u0111\u1ed9 d\u1ebbo (s\u1ec1n s\u1ec7t), \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u1ed9 b\u1ec1n ph\u00f9 h\u1ee3p. B\u00ea t\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ed5 t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi, \u0111\u1ea3m b\u1ea3o l\u1ea5p \u0111\u1ea7y l\u1ed7 khoan v\u00e0 kh\u00f4ng b\u1ecb r\u1ed7ng.<\/li>\n<li>B\u01b0\u1edbc 6: Sau khi \u0111\u1ed5 xong b\u00ea t\u00f4ng, ti\u1ebfn h\u00e0nh nh\u1ed3i b\u00ea t\u00f4ng. S\u1eed d\u1ee5ng m\u00e1y nh\u1ed3i \u0111\u1ec3 \u0111\u1ea9y b\u00ea t\u00f4ng v\u00e0o l\u1ed7 khoan v\u00e0 t\u1ea1o ra m\u1ed9t l\u1edbp b\u00ea t\u00f4ng ch\u1eb7t ch\u1ebd xung quanh m\u0169i c\u1ecdc. M\u00e1y nh\u1ed3i c\u00f3 th\u1ec3 l\u00e0 m\u00e1y nh\u1ed3i c\u01a1 ho\u1eb7c m\u00e1y nh\u1ed3i th\u1ee7y l\u1ef1c.<\/li>\n<li>B\u01b0\u1edbc 7: Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u1ecdc v\u1edbi c\u00e1c ti\u00eau ch\u00ed \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 d\u00e0i, \u0111\u01b0\u1eddng k\u00ednh, \u0111\u1ed9 th\u1eb3ng, \u0111\u1ed9 ch\u1ecbu l\u1ef1c v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a c\u1ecdc.<\/li>\n<\/ul>\n<h2><strong>\u01afu nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i<\/strong><\/h2>\n<h3><em><strong>\u01afu \u0111i\u1ec3m<\/strong><\/em><\/h3>\n<p>Thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i \u0111em l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch sau:<\/p>\n<ul>\n<li>S\u1ee9c ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ecdc khoan nh\u1ed3i l\u1edbn, c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn h\u00e0ng tr\u0103m t\u1ea5n.<\/li>\n<li>Kh\u00f4ng g\u00e2y ch\u1ea5n \u0111\u1ed9ng m\u1ea1nh v\u00e0 ti\u1ebfng \u1ed3n l\u1edbn khi thi c\u00f4ng.<\/li>\n<li>Thu\u1eadn ti\u1ec7n v\u1edbi nhi\u1ec1u d\u1ea1ng \u0111\u1ecba h\u00ecnh ph\u1ee9c t\u1ea1p, \u0111\u1ed9 an to\u00e0n trong thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng cao.<\/li>\n<li>Quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian \u0111\u00fac c\u1ecdc, d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i c\u1ecdc cho ph\u00f9 h\u1ee3p v\u1edbi th\u1ef1c t\u1ebf thi c\u00f4ng.<\/li>\n<li>Trong quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i cho ph\u00e9p ki\u1ec3m tra tr\u1ef1c ti\u1ebfp m\u1eabu \u0111\u1ea5t ngay khi khoan c\u1ecdc, t\u1eeb \u0111\u00f3 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n<h3><em><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><\/em><\/h3>\n<p>Ngo\u00e0i nh\u1eefng \u01b0u \u0111i\u1ec3m v\u1eeba n\u00eau th\u00ec quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i c\u0169ng \u0111\u1ec3 l\u1ea1i m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf nh\u01b0 sau:<\/p>\n<ul>\n<li>Gi\u00e1 th\u00e0nh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i cao, vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng l\u1ea1i kh\u00e1 ph\u1ee9c t\u1ea1p .<\/li>\n<li>D\u1ec5 x\u1ea3y ra c\u00e1c thi\u1ebfu s\u00f3t trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, nh\u01b0 h\u1eb9p c\u1ee5c b\u1ed9, co th\u1eaft, b\u00ea t\u00f4ng th\u00e2n c\u1ecdc b\u1ecb r\u1eeda tr\u00f4i, r\u1ed7 m\u1eb7t c\u1ecdc&#8230;kh\u00f4ng th\u1ec3 ki\u1ec3m tra \u0111\u01b0\u1ee3c.<\/li>\n<li>Chi ph\u00ed th\u00ed nghi\u1ec7m c\u1ecdc cao do c\u1ea7n kh\u1ea3o s\u00e1t \u0111\u1ecba h\u00ecnh l\u1eabn t\u00ednh to\u00e1n c\u00e1c ph\u01b0\u01a1ng \u00e1n ph\u00f9 h\u1ee3p.<\/li>\n<li>Khu v\u1ef1c thi c\u00f4ng s\u1ebd l\u1ea7y l\u1ed9i b\u1edfi vi\u1ec7c khoan c\u1ecdc g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng xung quanh, ngo\u00e0i ra qu\u00e1 tr\u00ecnh thi c\u00f4ng ch\u1ec9 n\u00ean th\u1ef1c hi\u1ec7n d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft thu\u1eadn l\u1ee3i.<\/li>\n<\/ul>\n<figure id=\"attachment_4398\" aria-describedby=\"caption-attachment-4398\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-4398\" src=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-2.jpg\" alt=\"quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i\" width=\"800\" height=\"500\" \/><figcaption id=\"caption-attachment-4398\" class=\"wp-caption-text\">\u01afu nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i.<\/figcaption><\/figure>\n<h2><strong>Nh\u1eefng l\u01b0u \u00fd trong quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i<\/strong><\/h2>\n<figure id=\"attachment_4397\" aria-describedby=\"caption-attachment-4397\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-4397\" src=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-3.jpg\" alt=\"quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i\" width=\"800\" height=\"500\" \/><figcaption id=\"caption-attachment-4397\" class=\"wp-caption-text\">Nh\u1eefng l\u01b0u \u00fd trong quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i.<\/figcaption><\/figure>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh thu\u1eadn l\u1ee3i v\u00e0 \u0111em l\u1ea1i s\u1ef1 ch\u1eafc ch\u1eafn, \u0111\u1ed9 b\u1ec1n cao cho c\u00f4ng tr\u00ecnh th\u00ec \u0111\u01a1n v\u1ecb thi c\u00f4ng c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<ul>\n<li>Tr\u01b0\u1edbc khi thi c\u00f4ng, c\u1ea7n ph\u1ea3i nghi\u00ean c\u1ee9u k\u1ef9 \u0111\u1ecba ch\u1ea5t, \u0111\u1ecba h\u00ecnh, m\u1ef1c n\u01b0\u1edbc ng\u1ea7m v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c thi c\u00f4ng c\u1ecdc.<\/li>\n<li>C\u1ea7n ph\u1ea3i tu\u00e2n th\u1ee7 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 ph\u00f2ng ch\u1ed1ng ch\u00e1y n\u1ed5 trong quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i.<\/li>\n<li>Sau khi thi c\u00f4ng, c\u1ea7n ph\u1ea3i b\u1ea3o d\u01b0\u1ee1ng v\u00e0 b\u1ea3o qu\u1ea3n t\u1ed1t m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb v\u00e0 v\u1eadt li\u1ec7u thi c\u00f4ng.<\/li>\n<li>C\u1ea7n ph\u1ed1i h\u1ee3p t\u1ed1t v\u1edbi c\u00e1c b\u00ean li\u00ean quan nh\u01b0 ch\u1ee7 \u0111\u1ea7u t\u01b0, gi\u00e1m s\u00e1t, thi\u1ebft k\u1ebf v\u00e0 c\u00e1c nh\u00e0 th\u1ea7u kh\u00e1c trong quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i.<\/li>\n<\/ul>\n<h2><strong>K\u1ebft lu\u1eadn<\/strong><\/h2>\n<p>Quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m v\u1ec1 s\u1ee9c ch\u1ecbu t\u1ea3i, kh\u00f4ng g\u00e2y ti\u1ebfng \u1ed3n v\u00e0 ch\u1ea5n \u0111\u1ed9ng khi thi c\u00f4ng, thu\u1eadn ti\u1ec7n tr\u00ean m\u1ecdi \u0111\u1ecba h\u00ecnh. Tuy nhi\u00ean, c\u1ecdc khoan nh\u1ed3i c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ec1 gi\u00e1 th\u00e0nh, ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 m\u00f4i tr\u01b0\u1eddng. Hy v\u1ecdng c\u00e1c th\u00f4ng tin m\u00e0 ch\u00fang t\u00f4i cung c\u1ea5p \u1edf b\u00e0i vi\u1ebft n\u00e0y th\u1ef1c s\u1ef1 h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi b\u1ea1n. Truy c\u1eadp website <a href=\"https:\/\/travinhgc.com\/\">Tr\u00e0 Vinh GC<\/a> \u0111\u1ec3 tham kh\u1ea3o c\u00e1c ki\u1ebfn th\u1ee9c x\u00e2y d\u1ef1ng th\u00fa v\u1ecb kh\u00e1c!<\/p>\n<div class=\"fb-background-color\">\n\t\t\t  <div \n\t\t\t  \tclass = \"fb-comments\" \n\t\t\t  \tdata-href = \"https:\/\/travinhgc.com\/en\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/\"\n\t\t\t  \tdata-numposts = \"10\"\n\t\t\t  \tdata-lazy = \"true\"\n\t\t\t\tdata-colorscheme = \"light\"\n\t\t\t\tdata-order-by = \"reverse_time\"\n\t\t\t\tdata-mobile=true>\n\t\t\t  <\/div><\/div>\n\t\t  <style>\n\t\t    .fb-background-color {\n\t\t\t\tbackground: #fafafc !important;\n\t\t\t}\n\t\t\t.fb_iframe_widget_fluid_desktop iframe {\n\t\t\t    width: 100% !important;\n\t\t\t}\n\t\t  <\/style>\n\t\t  ","protected":false},"excerpt":{"rendered":"<p>C\u1ecdc khoan nh\u1ed3i hi\u1ec7n nay l\u00e0 m\u1ed9t ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f3 quy m\u00f4 l\u1edbn s\u1eed d\u1ee5ng. V\u1eady quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i tr\u1ea3i qua nh\u1eefng giai \u0111o\u1ea1n n\u00e0o? \u0110\u00e2u l\u00e0 nh\u1eefng \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a h\u00ecnh th\u1ee9c thi c\u00f4ng n\u00e0y? C\u00f9ng kh\u00e1m ph\u00e1 ngay qua n\u1ed9i&#8230;<\/p>\n","protected":false},"author":2,"featured_media":17331,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106,109],"tags":[],"class_list":["post-17329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-en","category-goc-chia-se-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i - Tr\u00e0 Vinh GC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i - Tr\u00e0 Vinh GC\" \/>\n<meta property=\"og:description\" content=\"C\u1ecdc khoan nh\u1ed3i hi\u1ec7n nay l\u00e0 m\u1ed9t ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f3 quy m\u00f4 l\u1edbn s\u1eed d\u1ee5ng. V\u1eady quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i tr\u1ea3i qua nh\u1eefng giai \u0111o\u1ea1n n\u00e0o? \u0110\u00e2u l\u00e0 nh\u1eefng \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a h\u00ecnh th\u1ee9c thi c\u00f4ng n\u00e0y? C\u00f9ng kh\u00e1m ph\u00e1 ngay qua n\u1ed9i...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/\" \/>\n<meta property=\"og:site_name\" content=\"Tr\u00e0 Vinh GC\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-22T17:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-0.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/\",\"url\":\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/\",\"name\":\"Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i - Tr\u00e0 Vinh GC\",\"isPartOf\":{\"@id\":\"https:\/\/travinhgc.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-0.jpg\",\"datePublished\":\"2023-06-22T17:00:00+00:00\",\"dateModified\":\"2023-06-22T17:00:00+00:00\",\"author\":{\"@id\":\"https:\/\/travinhgc.com\/#\/schema\/person\/6fffbe9e6d4a90c53150d2798412b2f6\"},\"breadcrumb\":{\"@id\":\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#primaryimage\",\"url\":\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-0.jpg\",\"contentUrl\":\"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-0.jpg\",\"width\":800,\"height\":500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/travinhgc.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/travinhgc.com\/#website\",\"url\":\"https:\/\/travinhgc.com\/\",\"name\":\"Tr\u00e0 Vinh GC\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/travinhgc.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/travinhgc.com\/#\/schema\/person\/6fffbe9e6d4a90c53150d2798412b2f6\",\"name\":\"admin admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/travinhgc.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9439778eb511bbb32262db27d57c02f67f7692f9c821ebbe1420be9ceeae59a6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9439778eb511bbb32262db27d57c02f67f7692f9c821ebbe1420be9ceeae59a6?s=96&d=mm&r=g\",\"caption\":\"admin admin\"},\"url\":\"https:\/\/travinhgc.com\/en\/author\/xaydungtravinhgc\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i - Tr\u00e0 Vinh GC","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/","og_locale":"en_US","og_type":"article","og_title":"Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i - Tr\u00e0 Vinh GC","og_description":"C\u1ecdc khoan nh\u1ed3i hi\u1ec7n nay l\u00e0 m\u1ed9t ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f3 quy m\u00f4 l\u1edbn s\u1eed d\u1ee5ng. V\u1eady quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i tr\u1ea3i qua nh\u1eefng giai \u0111o\u1ea1n n\u00e0o? \u0110\u00e2u l\u00e0 nh\u1eefng \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a h\u00ecnh th\u1ee9c thi c\u00f4ng n\u00e0y? C\u00f9ng kh\u00e1m ph\u00e1 ngay qua n\u1ed9i...","og_url":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/","og_site_name":"Tr\u00e0 Vinh GC","article_published_time":"2023-06-22T17:00:00+00:00","og_image":[{"width":800,"height":500,"url":"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-0.jpg","type":"image\/jpeg"}],"author":"admin admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin admin","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/","url":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/","name":"Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i - Tr\u00e0 Vinh GC","isPartOf":{"@id":"https:\/\/travinhgc.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#primaryimage"},"image":{"@id":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#primaryimage"},"thumbnailUrl":"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-0.jpg","datePublished":"2023-06-22T17:00:00+00:00","dateModified":"2023-06-22T17:00:00+00:00","author":{"@id":"https:\/\/travinhgc.com\/#\/schema\/person\/6fffbe9e6d4a90c53150d2798412b2f6"},"breadcrumb":{"@id":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#primaryimage","url":"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-0.jpg","contentUrl":"https:\/\/travinhgc.com\/wp-content\/uploads\/2024\/07\/Quy-trinh-thi-cong-coc-khoan-nhoi-0.jpg","width":800,"height":500},{"@type":"BreadcrumbList","@id":"https:\/\/travinhgc.com\/chi-tiet-quy-trinh-thi-cong-coc-khoan-nhoi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/travinhgc.com\/en\/"},{"@type":"ListItem","position":2,"name":"Chi ti\u1ebft quy tr\u00ecnh thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i"}]},{"@type":"WebSite","@id":"https:\/\/travinhgc.com\/#website","url":"https:\/\/travinhgc.com\/","name":"Tr\u00e0 Vinh GC","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/travinhgc.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/travinhgc.com\/#\/schema\/person\/6fffbe9e6d4a90c53150d2798412b2f6","name":"admin admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/travinhgc.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9439778eb511bbb32262db27d57c02f67f7692f9c821ebbe1420be9ceeae59a6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9439778eb511bbb32262db27d57c02f67f7692f9c821ebbe1420be9ceeae59a6?s=96&d=mm&r=g","caption":"admin admin"},"url":"https:\/\/travinhgc.com\/en\/author\/xaydungtravinhgc\/"}]}},"_links":{"self":[{"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/posts\/17329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/comments?post=17329"}],"version-history":[{"count":0,"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/posts\/17329\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/media\/17331"}],"wp:attachment":[{"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/media?parent=17329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/categories?post=17329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/travinhgc.com\/en\/wp-json\/wp\/v2\/tags?post=17329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}