{"id":4819,"date":"2024-12-24T09:00:21","date_gmt":"2024-12-24T02:00:21","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=4819"},"modified":"2026-01-04T10:38:48","modified_gmt":"2026-01-04T03:38:48","slug":"thi-cong-coc-khoan-nhoi-cau-vuot-nut-giao-liem-son-va-ql21a","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/thi-cong-coc-khoan-nhoi-cau-vuot-nut-giao-liem-son-va-ql21a\/","title":{"rendered":"Thi c\u00f4ng C\u1ecdc Khoan nh\u1ed3i c\u1ea7u v\u01b0\u1ee3t n\u00fat giao Li\u00eam S\u01a1n v\u00e0 QL21A"},"content":{"rendered":"<h2>D\u1ef1 \u00e1n Thi c\u00f4ng h\u1ea1ng m\u1ee5c C\u1ecdc Khoan nh\u1ed3i c\u1ea7u v\u01b0\u1ee3t n\u00fat giao Li\u00eam S\u01a1n- KM 7 +710.89 v\u00e0 c\u1ea7u v\u01b0\u1ee3t n\u00fat giao QL21A v\u1edbi \u0111\u01b0\u1eddng s\u1eaft KM16+894.83.<\/h2>\n<p>S\u1ed1 l\u01b0\u1ee3ng: 112 c\u1ecdc khoan nh\u1ed3i , \u0111\u01b0\u1eddng k\u00ednh D1200mm<\/p>\n<p>Vi\u1ec7c \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng tuy\u1ebfn \u0111\u01b0\u1eddng k\u1ebft n\u1ed1i t\u1eeb QL 1A v\u1edbi \u0111\u01b0\u1eddng cao t\u1ed1c C\u1ea7u Gi\u1ebd- Ninh B\u00ecnh b\u1eb1ng n\u00fat giao Li\u00eam S\u01a1n \u0111i qua huy\u1ec7n B\u00ecnh L\u1ee5c giao v\u1edbi QL 2A, QL21B, \u0111\u01b0\u1eddng n\u1ed1i hai cao t\u1ed1c H\u00e0 N\u1ed9i- H\u1ea3i Ph\u00f2ng, v\u00e0 H\u00e0 N\u1ed9i- Ninh B\u00ecnh; k\u1ebft n\u1ed1i hai di t\u00edch qu\u1ed1c gia \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0110\u1ec1n Tr\u1ea7n Th\u01b0\u01a1ng( T\u1ec9nh H\u00e0 Nam) v\u00e0 khu di t\u00edch l\u1ecbch s\u1eed v\u0103n h\u00f3a \u0111\u1ec1n Tr\u1ea7n ( t\u1ec9nh Nam \u0110\u1ecbnh).<\/p>\n<p>D\u1ef1 \u00e1n ho\u00e0n th\u00e0nh s\u1ebd gi\u00fap cho vi\u1ec7c \u0111i l\u1ea1i c\u1ee7a nh\u00e2n d\u00e2n tr\u00ean \u0111\u1ecba b\u00e0n \u0111\u01b0\u1ee3c thu\u1eadn l\u1ee3i, gi\u1ea3m \u00e1p l\u1ef1c giao th\u00f4ng, gi\u1ea3m nguy c\u01a1 m\u1ea5t ATGT khi l\u01b0\u1ee3ng ng\u01b0\u1eddi l\u01b0u th\u00f4ng tr\u00ean \u0111\u01b0\u1eddng l\u1edbn, nh\u1ea5t l\u00e0 c\u00e1c gi\u1edd cao \u0111i\u1ec3m. \u0110\u1ed3ng th\u1eddi g\u00f3p ph\u1ea7n \u0111\u1ea3m b\u1ea3o t\u00ecnh h\u00ecnh an ninh tr\u1eadt t\u1ef1 trong khu v\u1ef1c, t\u1ea1o ti\u1ec1n \u0111\u1ec1 cho ph\u00e1t tri\u1ec3n kinh t\u1ebf x\u00e3 h\u1ed9i t\u1ec9nh H\u00e0 Nam n\u00f3i chung trong th\u1eddi gian t\u1edbi.<\/p>\n<p>C\u00f4ng ty TNHH Hanoi Vietnam ch\u00fang t\u00f4i l\u00e0 m\u1ed9t trong s\u1ed1 nh\u1eefng \u0111\u01a1n v\u1ecb h\u00e0ng \u0111\u1ea7u Vi\u1ec7t Nam v\u1ec1 l\u0129nh v\u1ef1c thi c\u00f4ng n\u1ec1n m\u00f3ng. Ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u00f3 tr\u00ecnh \u0111\u1ed9 cao, c\u00f3 kinh nghi\u1ec7m nhi\u1ec1u n\u0103m trong l\u0129nh v\u1ef1c khoan c\u1ecdc nh\u1ed3i c\u1ea3 tr\u00ean c\u1ea1n v\u00e0 d\u01b0\u1edbi n\u01b0\u1edbc.<\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/iqDrsTRBUmM?si=8Aag0iCisy5NHDjT\" width=\"100%\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<h3>\u0110\u1ecba ch\u1ea5t c\u1ea7u v\u01b0\u1ee3t Li\u00eam S\u01a1n \u2013 H\u00e0 Nam<\/h3>\n<p>L\u1edbp \u0110: \u0110\u1ea5t \u0111\u1eafp. Ph\u00e2n b\u1ed1 tr\u00ean b\u1ec1 m\u1eb7t, d\u00e0y 1,6 m \u0111\u1ebfn 5,0 m. \u0110\u1ea5t \u0111\u1eafp l\u1eabn t\u1ea1p ch\u1ea5t, \u0111\u1ed9 ch\u1eb7t kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t. N30 = 10\u201315.<\/p>\n<p>L\u1edbp 1b: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m n\u00e2u v\u00e0ng, tr\u1ea1ng th\u00e1i d\u1ebbo c\u1ee9ng. D\u00e0y kho\u1ea3ng 6,0 m. R0 = 1,2 kg\/cm\u00b2. N30 = 4\u20135.<\/p>\n<p>L\u1edbp 2: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m n\u00e2u, tr\u1ea1ng th\u00e1i d\u1ebbo ch\u1ea3y \u0111\u1ebfn ch\u1ea3y CL. D\u00e0y 4,9 m \u0111\u1ebfn 10,5 m. R0 = 0,76 kg\/cm\u00b2. N30 = 2\u20138.<\/p>\n<p>L\u1edbp 3a: C\u00e1t l\u1eabn s\u00e9t v\u00e0 b\u1ee5i, m\u00e0u x\u00e1m n\u00e2u \u0111en, k\u1ebft c\u1ea5u r\u1eddi r\u1ea1c, b\u00e3o h\u00f2a SC-SM. D\u00e0y 2,0 m \u0111\u1ebfn 5,6 m. R0 = 1,0 kg\/cm\u00b2. N30 = 6\u201315.<\/p>\n<p>L\u1edbp TK3: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m n\u00e2u \u0111en, tr\u1ea1ng th\u00e1i d\u1ebbo ch\u1ea3y CL. D\u00e0y kho\u1ea3ng 1,4 m. R0 = 0,7 kg\/cm\u00b2. N30 = 7.<\/p>\n<p>L\u1edbp 4a: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m ghi, x\u00e1m n\u00e2u, tr\u1ea1ng th\u00e1i d\u1ebbo c\u1ee9ng CL. D\u00e0y 3,6 m \u0111\u1ebfn 14,9 m. R0 = 1,5 kg\/cm\u00b2. N30 = 6\u201319.<\/p>\n<p>L\u1edbp 4b: S\u00e9t \u00edt d\u1ebbo, b\u1ee5i \u00edt d\u1ebbo m\u00e0u x\u00e1m n\u00e2u, x\u00e1m ghi, tr\u1ea1ng th\u00e1i d\u1ebbo m\u1ec1m CL. D\u00e0y 1,5 m \u0111\u1ebfn 11,2 m. R0 = 1,2 kg\/cm\u00b2. N30 = 6\u20139.<\/p>\n<p>L\u1edbp 4c: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m n\u00e2u \u0111en h\u1ed3ng, tr\u1ea1ng th\u00e1i d\u1ebbo ch\u1ea3y CL. D\u00e0y 1,3 m. R0 = 0,8 kg\/cm\u00b2. N30 = 2\u20134.<\/p>\n<p>L\u1edbp 5a: S\u00e9t \u00edt d\u1ebbo m\u00e0u n\u00e2u v\u00e0ng, n\u00e2u \u0111\u1ecf, tr\u1ea1ng th\u00e1i n\u1eeda c\u1ee9ng CL. D\u00e0y 4,0 m \u0111\u1ebfn 7,3 m. R0 = 2,0 kg\/cm\u00b2. N30 = 12\u201321.<\/p>\n<p>L\u1edbp 5b: S\u00e9t \u00edt d\u1ebbo m\u00e0u n\u00e2u v\u00e0ng, n\u00e2u \u0111\u1ecf, tr\u1ea1ng th\u00e1i d\u1ebbo c\u1ee9ng CL. D\u00e0y 1,5 m \u0111\u1ebfn 18,5 m. R0 = 1,5 kg\/cm\u00b2. N30 = 8\u201314, c\u00f3 \u0111i\u1ec3m N30 = 30.<\/p>\n<p>L\u1edbp 6a: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m ghi, x\u00e1m n\u00e2u, tr\u1ea1ng th\u00e1i d\u1ebbo m\u1ec1m CL. D\u00e0y 8,0 m \u0111\u1ebfn 9,0 m. R0 = 1,3 kg\/cm\u00b2. N30 = 6\u201311.<\/p>\n<p>L\u1edbp 6b: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m ghi, x\u00e1m v\u00e0ng, x\u00e1m xanh, tr\u1ea1ng th\u00e1i n\u1eeda c\u1ee9ng CL. D\u00e0y 1,3 m \u0111\u1ebfn 7,0 m. R0 = 2,0 kg\/cm\u00b2. N30 = 20.<\/p>\n<p>L\u1edbp 8a: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m n\u00e2u g\u1ee5, tr\u1ea1ng th\u00e1i d\u1ebbo ch\u1ea3y CL. D\u00e0y 12,0 m. R0 = 0,8 kg\/cm\u00b2. N30 = 6.<\/p>\n<p>L\u1edbp 8b: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m n\u00e2u \u0111en, tr\u1ea1ng th\u00e1i d\u1ebbo c\u1ee9ng CL. D\u00e0y 4,5 m \u0111\u1ebfn 9,3 m. R0 = 1,5 kg\/cm\u00b2. N30 = 7\u201314.<\/p>\n<p>L\u1edbp 8c: S\u00e9t \u00edt d\u1ebbo m\u00e0u x\u00e1m ghi v\u00e0ng, \u0111\u00f4i ch\u1ed7 k\u1eb9p c\u00e1t, tr\u1ea1ng th\u00e1i n\u1eeda c\u1ee9ng. D\u00e0y 12,0 m. N30 = 18\u201323.<\/p>\n<p>L\u1edbp 11a: S\u00e9t \u00edt d\u1ebbo, c\u00e1t s\u00e9t, c\u00e1t l\u1eabn s\u00e9t v\u00e0 b\u1ee5i, tr\u1ea1ng th\u00e1i c\u1ee9ng \u0111\u1ebfn r\u1ea5t c\u1ee9ng CL, SC, SC-SM. D\u00e0y 1,5 m \u0111\u1ebfn 9,3 m. R0 = 2,5 kg\/cm\u00b2. N30 = 37\u201350.<\/p>\n<p>L\u1edbp T: \u0110\u00e1 s\u00e9t b\u1ed9t k\u1ebft, phong h\u00f3a n\u1ee9t n\u1ebb r\u1ea5t m\u1ea1nh, m\u00e0u x\u00e1m n\u00e2u t\u00edm, \u0111\u00e1 m\u1ec1m. D\u00e0y 2,2 m. C\u01b0\u1eddng \u0111\u1ed9 kh\u00e1ng n\u00e9n 116\u2013586 kg\/cm\u00b2. N30 &gt; 50.<\/p>\n<p>L\u1edbp 11b: \u0110\u00e1 s\u00e9t b\u1ed9t k\u1ebft, tr\u1ea1ng th\u00e1i c\u1ee9ng ch\u1eb7t GC. D\u00e0y 3,0 m. R0 = 4,0 kg\/cm\u00b2. N30 &gt; 50.<\/p>\n<p>L\u1edbp 12a: \u0110\u00e1 s\u00e9t b\u1ed9t k\u1ebft, phong h\u00f3a n\u1ee9t n\u1ebb r\u1ea5t m\u1ea1nh, \u0111\u00e1 m\u1ec1m b\u1edf \u0111\u1ebfn c\u1ee9ng v\u1eeba. D\u00e0y 4,0 m \u0111\u1ebfn 18,0 m. RQD 0\u201322 %. N30 &gt; 50.<\/p>\n<h3>H\u00ecnh \u1ea3nh thi c\u00f4ng khoan c\u1ecdc nh\u1ed3i c\u1ea7u v\u01b0\u1ee3t Li\u00eam S\u01a1n \u2013 H\u00e0 Nam<\/h3>\n<p>V\u1edbi \u0111\u1ecba ch\u1ea5t n\u00e0y \u0111\u01a1n v\u1ecb Hanoi vietnam \u0111\u00e3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng nh\u01b0 sau:<\/p>\n<ul>\n<li>M\u00e1y khoan Sany c\u1ea7n kelly kho\u00e1 ho\u1eb7c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng SR285<\/li>\n<li>M\u00e1y c\u1ea9u b\u00e1nh x\u00edch ph\u1ee5c v\u1ee5<\/li>\n<li>M\u00e1y khoan c\u1ecdc nh\u1ed3i c\u1ea7n m\u1ec1m \u0111\u1ec3 khoan l\u1edbp \u0111\u1ea5t ph\u00eda tr\u00ean<\/li>\n<\/ul>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u00ecnh \u1ea3nh thi c\u00f4ng \u0111\u01b0\u1ee3c ghi l\u1ea1i:<\/p>\n\n    <style>\n        \/* D\u00f9ng !important \u0111\u1ec3 tr\u00e1nh b\u1ecb Theme ghi \u0111\u00e8 *\/\n        .usg-grid { \n            display: grid !important; \n            grid-template-columns: repeat(2, 1fr) !important; \n            gap: 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class=\"usg-data\">\n            <\/div>\n                    <div class=\"usg-item\" onclick=\"usgOpen('https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2024\/12\/thi-cong-coc-khoan-nhoi-cau-vuot-nut-giao-liem-son-va-ql21a.jpg', 'usg-gal-57887')\">\n                <img decoding=\"async\" src=\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2024\/12\/thi-cong-coc-khoan-nhoi-cau-vuot-nut-giao-liem-son-va-ql21a.jpg\" \n                     alt=\"D\u1ef1 \u00e1n \u0111\u01b0\u1eddng d\u00e2y 500 kV NMN\u0110 Nam \u0110\u1ecbnh I \u2013 Ph\u1ed1 N\u1ed1i\"\n                     data-full=\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2024\/12\/thi-cong-coc-khoan-nhoi-cau-vuot-nut-giao-liem-son-va-ql21a.jpg\" \n                     data-cap=\"\"\n                     class=\"usg-data\">\n            <\/div>\n            <\/div>\n\n    \n    \n<p>Qu\u00fd kh\u00e1ch c\u00f3 nhu c\u1ea7u s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 c\u1ee7a ch\u00fang t\u00f4i vui l\u00f2ng li\u00ean h\u1ec7.<\/p>\n<p>Hotline: 0988 601 755( Mr. Henry); 0986 819 020( Mr. T\u00f9ng); 0963 601 755( Ms. Anna); 0906 261 755( Mr. Ng\u1ecdc);<\/p>\n<p>R\u1ea5t h\u00e2n h\u1ea1nh \u0111\u01b0\u1ee3c ph\u1ee5 v\u1ee5 Qu\u00fd kh\u00e1ch h\u00e0ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u1ef1 \u00e1n Thi c\u00f4ng h\u1ea1ng m\u1ee5c C\u1ecdc Khoan nh\u1ed3i c\u1ea7u v\u01b0\u1ee3t n\u00fat giao Li\u00eam S\u01a1n- KM 7 +710.89 v\u00e0 c\u1ea7u v\u01b0\u1ee3t n\u00fat giao QL21A v\u1edbi \u0111\u01b0\u1eddng s\u1eaft KM16+894.83. S\u1ed1 l\u01b0\u1ee3ng: 112 c\u1ecdc khoan nh\u1ed3i , \u0111\u01b0\u1eddng k\u00ednh D1200mm Vi\u1ec7c \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng tuy\u1ebfn \u0111\u01b0\u1eddng k\u1ebft n\u1ed1i t\u1eeb QL 1A v\u1edbi \u0111\u01b0\u1eddng cao t\u1ed1c C\u1ea7u Gi\u1ebd- Ninh B\u00ecnh b\u1eb1ng n\u00fat giao Li\u00eam S\u01a1n \u0111i qua huy\u1ec7n B\u00ecnh L\u1ee5c giao v\u1edbi&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4820,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[91],"tags":[],"class_list":["post-4819","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-trinh-du-an"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Thi c\u00f4ng C\u1ecdc Khoan nh\u1ed3i c\u1ea7u v\u01b0\u1ee3t n\u00fat giao Li\u00eam S\u01a1n v\u00e0 QL21A - Hanoi Vietnam Co., Ltd<\/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:\/\/mayxaydunghanoi.com\/vi\/thi-cong-coc-khoan-nhoi-cau-vuot-nut-giao-liem-son-va-ql21a\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thi c\u00f4ng C\u1ecdc Khoan nh\u1ed3i c\u1ea7u v\u01b0\u1ee3t n\u00fat giao Li\u00eam S\u01a1n v\u00e0 QL21A\" \/>\n<meta property=\"og:description\" content=\"D\u1ef1 \u00e1n Thi c\u00f4ng h\u1ea1ng m\u1ee5c C\u1ecdc Khoan nh\u1ed3i c\u1ea7u v\u01b0\u1ee3t n\u00fat giao Li\u00eam S\u01a1n- KM 7 +710.89 v\u00e0 c\u1ea7u v\u01b0\u1ee3t n\u00fat giao QL21A v\u1edbi \u0111\u01b0\u1eddng s\u1eaft KM16+894.83. 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