{"id":4465,"date":"2020-04-29T03:44:48","date_gmt":"2020-04-29T03:44:48","guid":{"rendered":"https:\/\/thuvienxaydung.com.vn\/?p=4465"},"modified":"2025-03-20T03:56:27","modified_gmt":"2025-03-20T03:56:27","slug":"bien-phap-thi-cong-duong-be-tong-xi-mang","status":"publish","type":"post","link":"https:\/\/tailieuxaydung.net\/?p=4465","title":{"rendered":"Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng"},"content":{"rendered":"<p>Download Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/p>\n<p><a href=\"https:\/\/hsxd.vn\/tailieu\/hosoxaydung\/HSTMBPTC140BTXM.rar\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/hosoxaydung.com\/upload\/taive\/chobanve\/tai-ve.jpg\" alt=\"\" width=\"300\" height=\"142\" \/><\/a><\/p>\n<p>Password gi\u1ea3i n\u00e9n n\u1eb1m \u1edf cu\u1ed1i ph\u1ea7n m\u00f4 t\u1ea3.<\/p>\n<p>\u0110\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng l\u00e0 c\u00f4ng tr\u00ecnh giao th\u00f4ng quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean, h\u00e0ng ng\u00e0y, h\u00e0ng gi\u1edd.t\u1ea1i c\u00e1c qu\u1ed1c gia. Thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng kh\u00f4ng ch\u1ec9 c\u1ea7n \u0111\u1ea1t chu\u1ea9n v\u1ec1 k\u0129 thu\u1eadt, v\u1eadt li\u1ec7u m\u00e0 c\u00f2n ph\u1ea3i \u0111\u1ea3m b\u1ea3o an to\u00e0n. C\u00e1c ti\u00eau chu\u1ea9n k\u0129 thu\u1eadt x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng ra sao cho \u0111\u1ea1t chu\u1ea9n. Nguy\u00ean v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1ec3 x\u00e2y \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng l\u00e0 g\u00ec? Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng ng\u00e0y nay \u0111\u01b0\u1ee3c ki\u1ebfn tr\u00fac s\u01b0 s\u1eed d\u1ee5ng ra sao? Nh\u1eefng th\u00f4ng tin sau \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p m\u1ecdi th\u1eafc m\u1eafc v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<p>Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/p>\n<h4><span style=\"color: #ff6600;\"><strong>H\u00ccNH \u1ea2NH DEMO<\/strong><\/span><\/h4>\n<p>&nbsp;<\/p>\n<h2><span id=\"Cau_tao_mat_duong_be_tong_xi_mang\">C\u1ea5u t\u1ea1o m\u1eb7t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/span><\/h2>\n<p>&nbsp;<\/p>\n<div id=\"attachment_12814\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12814 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/image001.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/image001.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/image001-300x177.jpg 300w\" alt=\"C\u1ea5u t\u1ea1o \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"295\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/image001.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/image001.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/image001-300x177.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">C\u1ea5u t\u1ea1o \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/p>\n<\/div>\n<ol>\n<li>\n<h3><span id=\"Tang_Mat\">T\u1ea7ng M\u1eb7t<\/span><\/h3>\n<\/li>\n<\/ol>\n<p>T\u1ea5m b\u00ea t\u00f4ng xi m\u0103ng<\/p>\n<p>M\u00e1c b\u00ea t\u00f4ng cao t\u1eeb 350\/45 \u2013 400\/50 \u2013 450\/55<\/p>\n<p>Chi\u1ec1u d\u00e0y t\u1ea5m: t\u1eeb 15cm \u0111\u1ebfn 30cm<\/p>\n<p>K\u00edch th\u01b0\u1edbc t\u1ea5m theo lo\u1ea1i h\u00ecnh c\u1ee7a t\u1ea5m. Chi\u1ec1u r\u1ed9ng t\u1ea5m th\u01b0\u1eddng b\u1eb1ng chi\u1ec1u r\u1ed9ng m\u1ed9t l\u00e0n xe; lo\u1ea1i JPCP chi\u1ec1u d\u00e0i t\u1ea5m kho\u1ea3ng 7m; lo\u1ea1i JRCP kho\u1ea3ng 15m; lo\u1ea1i CRCP ch\u1ec9 b\u1ed1 tr\u00ed khe thi c\u00f4ng, v\u1ecb tr\u00ed n\u00fat giao th\u00f4ng hay n\u01a1i giao c\u1eaft v\u1edbi c\u00f4ng tr\u00ecnh tho\u00e1t n\u01b0\u1edbc<\/p>\n<p>T\u1ea5m c\u00f3 ti\u1ebft di\u1ec7n h\u00ecnh ch\u1eef nh\u1eadt \u0111\u1ec3 h\u1ea1n ch\u1ebf \u01afSN ph\u00e1t sinh. \u0110\u1ed9 d\u1ed1c ngang m\u1eb7t \u0111\u01b0\u1eddng \u0111\u1ea1t 1,5% \u0111\u1ebfn 2%.<\/p>\n<p>C\u00e1c lo\u1ea1i khe:<\/p>\n<p>M\u1eb7t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng th\u01b0\u1eddng b\u1ed1 tr\u00ed c\u00e1c khe ngang g\u1ed3m: khe co, t\u1eeb 3-5 khe co th\u00ec l\u00e0m 1 khe gi\u00e3n, khe thi c\u00f4ng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed \u1edf cu\u1ed1i ca (th\u01b0\u1eddng tr\u00f9ng v\u1edbi 1 khe co ho\u1eb7c khe gi\u00e3n) v\u00e0 khe d\u1ecdc (khe u\u1ed1n v\u1ed3ng).<\/p>\n<p>\u0110\u1ec3 truy\u1ec1n l\u1ef1c gi\u1eefa c\u00e1c t\u1ea5m, thanh truy\u1ec1n l\u1ef1c \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p tr\u01a1n. \u0110\u01b0\u1eddng k\u00ednh c\u1ed1t th\u00e9p t\u1eeb f28-f40, d\u00e0i 40 \u0111\u1ebfn 60cm, kho\u1ea3ng c\u00e1ch c\u00e1c thanh tu\u1ef3 thu\u1ed9c v\u00e0o khe co, khe gi\u00e3n (25- 40cm) hay khe d\u1ecdc (70-120cm). M\u1ed9t \u0111\u1ea7u thanh qu\u00e9t nh\u0169 t\u01b0\u01a1ng ho\u1eb7c nh\u1ef1a l\u1ecfng \u0111\u1ec3 chuy\u1ec3n v\u1ecb tr\u00ed t\u1ef1 do.<\/p>\n<p>M\u1eb7t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng c\u00f3 m\u1ed1i n\u1ed1i t\u0103ng c\u01b0\u1eddng ch\u1ec9 b\u1ed1 tr\u00ed khe gi\u00e3n, khe thi c\u00f4ng v\u00e0 khe u\u1ed1n v\u1ed3ng. Th\u00eam 1 l\u01b0\u1edbi c\u1ed1t th\u00e9p \u1edf s\u00e1t m\u1eb7t tr\u00ean c\u1ee7a t\u1ea5m \u0111\u1ec3 ch\u1ecbu \u1ee9ng su\u1ea5t khi b\u00ea t\u00f4ng co v\u00e0 \u1ee9ng su\u1ea5t nhi\u1ec7t (l\u01b0\u1edbi c\u1ed1t th\u00e9p ch\u1ed1ng n\u1ee9t).<\/p>\n<ol start=\"2\">\n<li>\n<h3><span id=\"Tang_Mong\">T\u1ea7ng M\u00f3ng<\/span><\/h3>\n<\/li>\n<\/ol>\n<p>C\u00f3 th\u1ec3 l\u00e0 b\u00ea t\u00f4ng xi m\u0103ng m\u00e1c 350\/45 \u2013 300\/40 \u2013 250\/35 v\u1edbi m\u1eb7t \u0111\u01b0\u1eddng h\u1ed7n h\u1ee3p.<\/p>\n<p>C\u00f3 th\u1ec3 l\u00e0 k\u1ebft c\u1ea5u t\u1ea7ng m\u00f3ng \u00e1o \u0111\u01b0\u1eddng m\u1ec1m. N\u1ebfu m\u00f3ng l\u00e0 c\u00e1t gia c\u1ed1 xi m\u0103ng c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m.<\/p>\n<p>Chi\u1ec1u r\u1ed9ng m\u00f3ng ph\u1ea3i l\u1edbn h\u01a1n chi\u1ec1u r\u1ed9ng ph\u1ea7n xe ch\u1ea1y t\u1eeb 25-35cm khi \u0111\u1ed5 b\u00ea t\u00f4ng b\u1eb1ng v\u00e1n khu\u00f4n c\u1ed1 \u0111\u1ecbnh; t\u1eeb 50-60cm khi \u0111\u1ed5 BT b\u1eb1ng v\u00e1n khu\u00f4n tr\u01b0\u1ee3t.<\/p>\n<p>N\u1ebfu m\u00f3ng l\u00e0 l\u1edbp \u0111\u00e1 d\u0103m ph\u1ea3i b\u1ed1 tr\u00ed l\u1edbp t\u1ea1o ph\u1eb3ng d\u00e0y 6-10 cm.<\/p>\n<p>M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i tr\u00ean \u0111\u1ec9nh l\u1edbp m\u00f3ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/p>\n<h2><span id=\"Bien_phap_thi_cong_duong_be_tong_xi_mang\">Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/span><\/h2>\n<h3><span id=\"1_Dinh_vi_cong_trinh\">1.\/\u00a0\u0110\u1ecbnh v\u1ecb c\u00f4ng tr\u00ecnh:<\/span><\/h3>\n<p>\u2013 Tr\u01b0\u1edbc khi thi c\u00f4ng x\u00e2y d\u1ef1ng c\u00f4ng tr\u00ecnh, y\u00eau c\u1ea7u \u0111\u01a1n v\u1ecb t\u01b0 v\u1ea5n giao m\u1ed1c, tim ch\u00ednh c\u1ee7a tuy\u1ebfn c\u00f4ng tr\u00ecnh.<br \/>\n\u2013 X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed, cao \u0111\u1ed9 c\u1ee7a c\u00e1c chi ti\u1ebft c\u0169ng nh\u01b0 cao tr\u00ecnh n\u1ec1n. Tr\u00ean c\u01a1 s\u1edf c\u00e1c s\u1ed1 li\u1ec7u ta ti\u1ebfn h\u00e0nh kh\u1ed1ng ch\u1ebf v\u00e0 thi c\u00f4ng x\u00e2y d\u1ef1ng.<\/p>\n<div id=\"attachment_12816\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12816 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/unnamed.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/unnamed.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/unnamed-300x200.jpg 300w\" alt=\"Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"333\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/unnamed.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/unnamed.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/unnamed-300x200.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">\u0110\u1ecbnh v\u1ecb c\u00f4ng tr\u00ecnh<\/p>\n<\/div>\n<h3><span id=\"2_Cong_tac_nen\">2.\/\u00a0C\u00f4ng t\u00e1c n\u1ec1n:<\/span><\/h3>\n<p>\u2013 Tuy\u1ebfn h\u00e0nh v\u1ea1ch tuy\u1ebfn, cho m\u00e1y san \u1ee7i t\u1ea1o m\u1eb7t b\u00e0ng thi c\u00f4ng thu\u1eadn l\u1ee3i .<br \/>\n\u2013 H\u00ecnh d\u1ea1ng , k\u00edch th\u01b0\u1edbc c\u1ee7a tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u00fang so v\u1edbi thi\u1ebft k\u1ebf. Ti\u1ebfn h\u00e0nh nghi\u1ec7m thu \u0111\u1ec3 chuy\u1ec3n c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo.<\/p>\n<h3><span id=\"3_Cong_tac_cot_thep\">3.\/\u00a0C\u00f4ng t\u00e1c c\u1ed1t th\u00e9p:<\/span><\/h3>\n<p>\u2013 Th\u00e9p tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o c\u00f4ng tr\u00ecnh ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra d\u01b0\u00f3i s\u1ef1 gi\u00e1m s\u00e1t c\u1ee7a ch\u1ee7 \u0111\u1ea7u t\u01b0.<br \/>\n\u2013 Tr\u01b0\u1edbc khi gia c\u00f4ng th\u00e9p ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch, c\u00e1t u\u1ed1n \u0111\u00fang quy \u0111\u1ecbnh.<br \/>\n\u2013 L\u1eafp d\u1ef1ng c\u1ed1t th\u00e9p ti\u1ebfn h\u00e0nh ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 x\u1eed l\u00fd .<br \/>\n\u2013 \u0110\u1ea3m b\u1ea3o kho\u1ea3ng c\u00e1ch b\u1ea3o v\u1ec7 a, n\u1ed1i bu\u1ed9c theo quy ph\u1ea1m.<\/p>\n<div id=\"attachment_12817\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12817 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/du-toan-cho-1m2-mat-duong-be-tong-xi-mang-loai-day-20-cm.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/du-toan-cho-1m2-mat-duong-be-tong-xi-mang-loai-day-20-cm.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/du-toan-cho-1m2-mat-duong-be-tong-xi-mang-loai-day-20-cm-300x169.jpg 300w\" alt=\"\u0110\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"281\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/du-toan-cho-1m2-mat-duong-be-tong-xi-mang-loai-day-20-cm.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/du-toan-cho-1m2-mat-duong-be-tong-xi-mang-loai-day-20-cm.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/du-toan-cho-1m2-mat-duong-be-tong-xi-mang-loai-day-20-cm-300x169.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">Chu\u1ea9n b\u1ecb c\u1ed1t th\u00e9p cho \u0111\u01b0\u1eddng<\/p>\n<\/div>\n<h3><span id=\"4_Cong_tac_be_tong\">4.\/\u00a0C\u00f4ng t\u00e1c b\u00ea t\u00f4ng:<\/span><\/h3>\n<p>\u2013 Chu\u1ea9n b\u1ecb ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch, b\u00e3i tr\u1ed9n, ki\u1ec3m tra v\u1eadt li\u1ec7u, m\u00e1y m\u00f3c thi\u1ebft b\u1ecb ph\u1ee5c v\u1ee5 cho c\u00f4ng t\u00e1c \u0111\u1ed5 b\u00ea t\u00f4ng.<br \/>\n\u2013 C\u00e2n, \u0111ong v\u1eadt li\u1ec7u \u0111\u1ec3 ti\u1ebfn h\u00e0nh thi\u1ebft k\u1ebf th\u00e0nh ph\u1ea7n c\u1ea5p ph\u1ed1i theo h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c duy\u1ec7t.<br \/>\n\u2013 Ki\u1ec3m tra \u0111\u1ed9 s\u1ee5t b\u00ea t\u00f4ng v\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u1ed5 b\u00ea t\u00f4ng khi gi\u00e1m s\u00e1t ch\u1ee7 \u0111\u1ea7u t\u01b0 \u0111\u1ed3ng \u00fd.<br \/>\n\u2013 V\u1eadn chuy\u1ec3n b\u00ea t\u00f4ng b\u0103ng xe r\u00f9a, tr\u00e1nh \u0111\u1ec3 b\u1ecb ph\u00e2n t\u1ea7ng, t\u1ea1o s\u01a1 \u0111\u1ed3 v\u00e2n chuy\u1ec3n h\u1ee3p l\u00fd kh\u00f4ng ch\u1ed1ng ch\u00e9o, tr\u00e1nh va ch\u1ea1m l\u1eabn nhau.<br \/>\n\u2013 \u0110\u1ed5 b\u00ea t\u00f4ng th\u00e0nh t\u1eebng \u0111\u1ee3t v\u00e0 ti\u1ebfn h\u00e0nh \u0111\u1ea7m tr\u00e1nh m\u1ea5t n\u01b0\u1edbc xi m\u0103ng, tr\u00e1nh r\u1ed5.\u2013 Sau khi \u0111\u1ed5 b\u00ea t\u00f4ng xong ti\u1ebfn h\u00e0nh b\u1ea3o d\u01b0\u1ee1ng b\u00ea t\u00f4ng theo \u0111\u00fang quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh.<\/p>\n<p><img decoding=\"async\" class=\"lazy aligncenter wp-image-12818 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Pre-Cast-Solutions-848x325.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Pre-Cast-Solutions-848x325.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Pre-Cast-Solutions-848x325-300x115.jpg 300w\" alt=\"bi\u1ec7n ph\u00e1p \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"191\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Pre-Cast-Solutions-848x325.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Pre-Cast-Solutions-848x325.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Pre-Cast-Solutions-848x325-300x115.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<h3><span id=\"5_Cong_tac_vua_xay\">5.\/\u00a0C\u00f4ng t\u00e1c v\u1eefa x\u00e2y:<\/span><\/h3>\n<p>\u2013 Kh\u1ed1i x\u00e2y ph\u1ea3i th\u1eb3ng, \u0111\u1ee9ng, vu\u00f4ng g\u00f3c, kh\u00f4ng tr\u00f9ng m\u1ea1ch. \u0110\u00fang thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c duy\u1ec7t.<br \/>\n\u2013 V\u0169a x\u00e2y ph\u1ea3i tr\u1ed9n \u0111\u00fang m\u00e1c, v\u1eadt li\u1ec7u ph\u1ea3i s\u00e0n l\u1ecdc lo\u1ea1i b\u1ecf t\u1ea1m ch\u1ea5t.<br \/>\n\u2013 B\u1ea3o d\u01b0\u1ee1ng kh\u1ed1i x\u00e2y theo m\u00f9a v\u00e0 \u0111\u00fang quy \u0111\u1ecbnh.<\/p>\n<h3><span id=\"6_Cong_tac_trat\">6.\/\u00a0C\u00f4ng t\u00e1c tr\u00e1t:<\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 c\u00f4ng t\u00e1c y\u00eau c\u1ea7u cao v\u1ec1 m\u1ef9 thu\u1eadt, t\u1ea1o v\u1ebd \u0111\u1eb9p cho c\u00f4ng tr\u00ecnh.<\/p>\n<h3><span id=\"7_Cong_tac_nghiem_thu_danh_giac_cac_hang_muc_cong_trinh\">7.\/\u00a0C\u00f4ng t\u00e1c nghi\u1ec7m thu \u0111\u00e1nh gi\u00e1c c\u00e1c h\u1ea1ng m\u1ee5c c\u00f4ng tr\u00ecnh:<\/span><\/h3>\n<p>C\u00f4ng tr\u00ecnh \u0111\u01b0\u1ee3c nghi\u1ec7m thu theo c\u00e1c quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh c\u1ee7a nh\u00e0 n\u01b0\u1edbc.<\/p>\n<div id=\"attachment_12819\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12819 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/165944baoxaydung_1.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/165944baoxaydung_1.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/165944baoxaydung_1-300x168.jpg 300w\" alt=\"bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"280\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/165944baoxaydung_1.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/165944baoxaydung_1.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/165944baoxaydung_1-300x168.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">Nghi\u1ec7m thu c\u00f4ng tr\u00ecnh<\/p>\n<\/div>\n<h3><span id=\"8_Cong_tac_bao_hanh_cong_trinh\">8.\/\u00a0C\u00f4ng t\u00e1c b\u1ea3o h\u00e0nh c\u00f4ng tr\u00ecnh:<\/span><\/h3>\n<p>\u2013 Th\u1eddi gian b\u1ea3o h\u00e0nh c\u00f4ng tr\u00ecnh l\u00e0 12 th\u00e1ng k\u1ec3 t\u1eeb ng\u00e0y b\u00e0n giao c\u00f4ng tr\u00ecnh cho ch\u1ee7 \u0111\u1ea7u t\u01b0.<br \/>\n\u2013 B\u1ea3o h\u00e0nh c\u00f4ng tr\u00ecnh l\u00e0 b\u1eaft bu\u1ed9c. Nh\u00e0 th\u1ea7u ch\u00fang t\u00f4i c\u00f3 tr\u00e1ch nhi\u1ec7m s\u1eefa ch\u1eefa c\u00e1c h\u01b0 h\u1ecfng do l\u1ed7i c\u1ee7a m\u00ednh g\u00e2y ra trong th\u1eddi gian b\u1ea3o h\u00e0nh.<br \/>\n\u2013 Nh\u00e0 th\u1ea7u t\u1eeb ch\u1ed1i b\u1ea3o h\u00e0nh trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<br \/>\n+ C\u00e1c h\u01b0 h\u1ecfng kh\u00f4ng do l\u1ed7i c\u1ee7a nh\u00e0 th\u1ea7u g\u00e2y ra.<br \/>\n+ H\u1ebft th\u1eddi gian b\u1ea3o h\u00e0nh c\u00f4ng tr\u00ecnh.<\/p>\n<div id=\"attachment_12820\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12820 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/baotri.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/baotri.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/baotri-300x200.jpg 300w\" alt=\"bi\u1ec7n ph\u00e1p \u0111\u01b0\u1eddng b\u00ea t\u00f4ng\" width=\"500\" height=\"333\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/baotri.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/baotri.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/baotri-300x200.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">B\u1ea3o tr\u00ec \u0111\u01b0\u1eddng b\u00ea t\u00f4ng<\/p>\n<\/div>\n<h2><span id=\"Ban_ve_thi_cong_duong_be_tong_xi_mang\">B\u1ea3n v\u1ebd thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/span><\/h2>\n<h3><span id=\"Ban_ve_mat_duong_be_tong_cot_thep\">B\u1ea3n v\u1ebd m\u1eb7t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng c\u1ed1t th\u00e9p<\/span><\/h3>\n<p>&nbsp;<\/p>\n<div id=\"attachment_12803\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12803 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/7.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/7.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/7-300x201.jpg 300w\" alt=\"bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"335\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/7.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/7.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/7-300x201.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">B\u1ed1 tr\u00ed chung<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_12797\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12797 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1-300x249.jpg 300w\" alt=\"bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"415\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1-300x249.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">M\u1eb7t b\u1eb1ng b\u1ed1 tr\u00ed c\u1ed1t th\u00e9p m\u1eb7t \u0111\u01b0\u1eddng<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_12798\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12798 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/2.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/2.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/2-300x220.jpg 300w\" alt=\"bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"367\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/2.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/2.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/2-300x220.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">M\u1eb7t b\u1eb1ng b\u1ed1 tr\u00ed c\u1ed1t th\u00e9p<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_12799\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12799 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/3.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/3.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/3-300x229.jpg 300w\" alt=\"bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"382\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/3.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/3.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/3-300x229.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">M\u1eb7t c\u1eaft ngang<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_12800\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12800 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/4.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/4.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/4-300x193.jpg 300w\" alt=\"b\u1ea3n v\u1ebd\" width=\"500\" height=\"322\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/4.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/4.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/4-300x193.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">C\u1ea5u t\u1ea1o khe d\u1ecdc<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_12801\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12801 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1_5.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1_5.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/5-300x217.jpg 300w\" alt=\"b\u1ea3n v\u1ebd\" width=\"500\" height=\"362\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1_5.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/1_5.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/5-300x217.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">M\u1eb7t b\u1eb1ng b\u1ed1 tr\u00ed khe d\u1ecdc<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_12802\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12802 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/6.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/6.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/6-300x228.jpg 300w\" alt=\"b\u1ea3n v\u1ebd\" width=\"500\" height=\"380\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/6.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/6.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/6-300x228.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">M\u1eb7t c\u1eaft ngang tho\u00e1t n\u01b0\u1edbc<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<h3><span id=\"Ban_ve_mat_duong_be_tong_xi_mang\">B\u1ea3n v\u1ebd m\u1eb7t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/span><\/h3>\n<div id=\"attachment_12804\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12804 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/ban-ve-autocad-thi-cong-mat-duong-be-tong-xi-mang-co-kem-theo-thuyet-minh-15650.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/ban-ve-autocad-thi-cong-mat-duong-be-tong-xi-mang-co-kem-theo-thuyet-minh-15650.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/ban-ve-autocad-thi-cong-mat-duong-be-tong-xi-mang-co-kem-theo-thuyet-minh-15650-300x231.jpg 300w\" alt=\"B\u1ea3n v\u1ebd\" width=\"500\" height=\"385\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/ban-ve-autocad-thi-cong-mat-duong-be-tong-xi-mang-co-kem-theo-thuyet-minh-15650.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/ban-ve-autocad-thi-cong-mat-duong-be-tong-xi-mang-co-kem-theo-thuyet-minh-15650.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/ban-ve-autocad-thi-cong-mat-duong-be-tong-xi-mang-co-kem-theo-thuyet-minh-15650-300x231.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">B\u1ea3n v\u1ebd thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<h2><span id=\"Quy_trinh_thi_cong_duong_be_tong_xi_mang\">Quy tr\u00ecnh thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/span><\/h2>\n<h3><span id=\"IDinh_vi_vi_tri_chi_tiet_cac_tam_BTXM_tren_mat_duong\">I.<strong>\u00a0<\/strong>\u0110\u1ecbnh v\u1ecb v\u1ecb tr\u00ed chi ti\u1ebft c\u00e1c t\u1ea5m BTXM tr\u00ean m\u1eb7t \u0111\u01b0\u1eddng<\/span><\/h3>\n<ol>\n<li>C\u1ed1t th\u00e9p \u0111\u01b0\u1ee3c gia c\u00f4ng tr\u01b0\u1edbc ngo\u00e0i b\u00e3i, \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u00e0o v\u1ecb tr\u00ed b\u1eb1ng c\u1ea9u t\u1ef1 h\u00e0nh, k\u00ea ch\u1ec9nh, l\u1eafp \u0111\u1eb7t c\u00e1c thanh truy\u1ec1n l\u1ef1c theo \u0111\u00fang thi\u1ebft k\u1ebf.<\/li>\n<li>V\u00e1n khu\u00f4n s\u1eed d\u1ee5ng theo t\u1eebng t\u1ea5m c\u00f3 modul: 6m x 0,3m thu\u1eadn l\u1ee3i cho thi c\u00f4ng t\u1eebng t\u1ea5m m\u1eb7t \u0111\u01b0\u1eddng d\u00e0i 6m<\/li>\n<\/ol>\n<p>V\u1eadt li\u1ec7u d\u00f9ng l\u00e0m v\u00e1n khu\u00f4n:<\/p>\n<p>S\u1eed d\u1ee5ng g\u1ed7 ph\u1ee7 phin l\u00e0m m\u1eb7t v\u00e1n khu\u00f4n v\u00e0 khung th\u00e9p h\u1ed9p 40x40mm l\u00e0m khung ch\u1ecbu l\u1ef1c, c\u00f3 h\u00e0n th\u00eam ch\u00e2n r\u1ed9ng ra \u0111\u1ec3 \u0111\u1ee7 \u0111\u1ea3m b\u1ea3o ch\u1ecbu l\u1ef1c<\/p>\n<h3><span id=\"II_Do_be_tong\">II. \u0110\u1ed5 b\u00ea t\u00f4ng:<\/span><\/h3>\n<p>\u2013 B\u00ea t\u00f4ng m\u1eb7t \u0111\u01b0\u1eddng chia th\u00e0nh t\u1eebng l\u1ea7n \u0111\u1ed5 kh\u00e1c nhau v\u1edbi s\u1ed1 l\u01b0\u1ee3ng t\u1ea5m v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng b\u00ea t\u00f4ng, c\u1ed1t th\u00e9p theo h\u00ecnh v\u1ebd v\u00e0 b\u1ea3ng th\u1ed1ng k\u00ea<\/p>\n<p>\u2013 Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh \u0111\u1ed5 b\u00ea t\u00f4ng \u0111\u01b0\u1eddng b\u1ea1n c\u1ea7n ph\u1ea3i chu\u1ea9n b\u1ecb c\u00e1c v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng th\u1eadt t\u1ed1t nh\u01b0:\u00a0<strong>\u0110\u00e1 x\u00e2y d\u1ef1ng<\/strong>, c\u00e1t x\u00e2y d\u1ef1ng v\u00e0 xi m\u0103ng. 3 v\u1eadt li\u1ec7u n\u00e0y t\u1ea1o n\u00ean cho b\u1ea1n m\u1ed9t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng c\u00f3 b\u1ec1n \u0111\u1eb9p trong th\u1eddi gian d\u00e0i hay kh\u00f4ng. V\u00ec v\u1eady c\u00f4ng \u0111o\u1ea1n l\u1ef1a ch\u1ecdn c\u00e1c v\u1eadt li\u1ec7u n\u00e0y r\u1ea5t quan tr\u1ecdng.<\/p>\n<p>\u2013 C\u00e1c t\u1ea5m b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ed5 theo t\u1eebng d\u00e3y theo ph\u01b0\u01a1ng d\u1ecdc c\u1ee7a m\u1eb7t \u0111\u01b0\u1eddng. Xe b\u00ea t\u00f4ng \u0111\u1ee9ng \u1edf l\u00e0n b\u00ean c\u1ea1nh v\u00e0 \u0111\u1ed5 tr\u1ef1c ti\u1ebfp v\u00e0o t\u1ea5m BTCT \u0111ang \u0111\u1ed5 v\u00e0 \u0111\u1ed5 ti\u1ebfn v\u1ec1 ph\u00eda tr\u01b0\u1edbc. San g\u1ea1t s\u01a1 b\u1ed9 b\u1eb1ng th\u1ee7 c\u00f4ng. B\u1ea1n c\u1ea7n n\u1eafm \u0111\u01b0\u1ee3c r\u00f5\u00a0<strong>quy tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng<\/strong>\u00a0th\u00ec m\u1edbi c\u00f3 th\u1ec3 t\u1ea1o ra \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng b\u1ec1n v\u00e0 c\u00f3 th\u1eddi gian s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.<\/p>\n<p>\u2013 B\u1ed9 ph\u1eadn \u0111\u1ea7m b\u00ea t\u00f4ng, ho\u00e0n thi\u1ec7n m\u1eb7t b\u00ea t\u00f4ng, \u0111\u00e1nh m\u1eb7t b\u00ea t\u00f4ng v\u00e0 t\u1ea1o nh\u00e1m m\u1eb7t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng thi c\u00f4ng theo sau.<\/p>\n<p>\u2013 Sau khi \u0111\u1ed5 b\u00ea t\u00f4ng xong 1 ng\u00e0y s\u1ebd ti\u1ebfn h\u00e0nh th\u00e1o v\u00e1n khu\u00f4n th\u00e0nh \u0111\u1ec3 thi c\u00f4ng ti\u1ebfp c\u00e1c t\u1ea5m ti\u1ebfp theo \u0111\u1ea3m b\u1ea3o c\u00f4ng t\u00e1c thi c\u00f4ng \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh 3 ca li\u00ean t\u1ee5c. Nh\u00e2n c\u00f4ng s\u1ebd \u0111\u01b0\u1ee3c chia th\u00e0nh t\u1eebng t\u1ed5 l\u00e0m c\u1ed1t th\u00e9p, l\u1eafp \u0111\u1eb7t v\u00e1n khu\u00f4n v\u00e0 \u0111\u1ed5 b\u00ea t\u00f4ng ri\u00eang \u0111\u1ec3 \u0111\u1ea9y nhanh ti\u1ebfn \u0111\u1ed9.<\/p>\n<div id=\"attachment_12815\" class=\"wp-caption aligncenter\">\n<p><img decoding=\"async\" class=\"lazy wp-image-12815 size-full lazy-loaded\" src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Vat-lieu-xay-dung_Duong-be-tong-xi-mang.jpg\" sizes=\"(max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Vat-lieu-xay-dung_Duong-be-tong-xi-mang.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Vat-lieu-xay-dung_Duong-be-tong-xi-mang-300x225.jpg 300w\" alt=\"\u0110\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng\" width=\"500\" height=\"375\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Vat-lieu-xay-dung_Duong-be-tong-xi-mang.jpg\" data-lazy-srcset=\"https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Vat-lieu-xay-dung_Duong-be-tong-xi-mang.jpg 500w, https:\/\/thuvienxaydung.com.vn\/wp-content\/uploads\/2020\/04\/Vat-lieu-xay-dung_Duong-be-tong-xi-mang-300x225.jpg 300w\" data-lazy-sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p class=\"wp-caption-text\">\u0110\u1ed5 b\u00ea t\u00f4ng<\/p>\n<\/div>\n<h2><span id=\"Tieu_chuan_thiet_ke_duong_be_tong_xi_mang\">Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/span><\/h2>\n<h3><span id=\"1_Pham_vi_ap_dung_bien_phap_thi_cong_duong_be_tong_xi_mang\">1. Ph\u1ea1m vi \u00e1p d\u1ee5ng bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng:<\/span><\/h3>\n<p>Quy \u0111\u1ecbnh t\u1ea1m th\u1eddi n\u00e0y quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u00e0 cung c\u1ea5p c\u00e1c ch\u1ec9 d\u1eabn c\u1ea7n thi\u1ebft \u0111\u1ec3 thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u m\u1eb7t \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng (BTXM) th\u00f4ng th\u01b0\u1eddng c\u00f3 khe n\u1ed1i: tr\u00ean c\u00e1c \u0111\u01b0\u1eddng \u00f4 t\u00f4 l\u00e0m m\u1edbi c\u00f3 c\u1ea5p h\u1ea1ng kh\u00e1c nhau (bao g\u1ed3m\u00a0c\u1ea3\u00a0\u0111\u01b0\u1eddng cao t\u1ed1c); thi\u1ebft k\u1ebf m\u1eb7t \u0111\u01b0\u1eddng BTXM th\u00f4ng th\u01b0\u1eddng c\u00f3 khe n\u1ed1i tr\u00ean c\u00e1c k\u1ebft\u00a0c\u1ea5u m\u1eb7t \u0111\u01b0\u1eddng m\u1ec1m<\/p>\n<h3><span id=\"2_Yeu_cau_chung_doi_voi_viec_thiet_ke_bien_phap_thi_cong_duong_be_tong_xi_mang_thong_thuong\">2. Y\u00eau c\u1ea7u chung \u0111\u1ed1i v\u1edbi vi\u1ec7c thi\u1ebft k\u1ebf bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng th\u00f4ng th\u01b0\u1eddng<\/span><\/h3>\n<p>K\u1ebft c\u1ea5u m\u1eb7t \u0111\u01b0\u1eddng thi\u1ebft k\u1ebf ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng n\u0103ng v\u00e0 c\u1ea5p h\u1ea1ng \u0111\u01b0\u1eddng thi\u1ebft k\u1ebf, ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu, th\u1ee7y v\u0103n, \u0111\u1ecba ch\u1ea5t v\u00e0 v\u1eadt li\u1ec7u t\u1ea1i ch\u1ed7, c\u0169ng nh\u01b0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n x\u00e2y d\u1ef1ng v\u00e0 b\u1ea3o tr\u00ec t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<p>K\u1ebft c\u1ea5u thi\u1ebft k\u1ebf ph\u1ea3i \u0111\u1ea3m b\u1ea3o trong th\u1eddi h\u1ea1n ph\u1ee5c v\u1ee5 quy \u0111\u1ecbnh \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng xe d\u1ef1 b\u00e1o thi\u1ebft k\u1ebf l\u01b0u th\u00f4ng an to\u00e0n v\u00e0 \u00eam thu\u1eadn, c\u1ee5 th\u1ec3 l\u00e0:<\/p>\n<p>D\u01b0\u1edbi t\u00e1c d\u1ee5ng t\u1ed5ng h\u1ee3p c\u1ee7a t\u1ea3i tr\u1ecdng xe ch\u1ea1y tr\u00f9ng ph\u1ee5c v\u00e0 t\u00e1c d\u1ee5ng l\u1eb7p \u0111i l\u1eb7p l\u1ea1i c\u1ee7a s\u1ef1 bi\u1ebfn \u0111\u1ed5i gradien nhi\u1ec7t \u0111\u1ed9 gi\u1eefa m\u1eb7t v\u00e0 \u0111\u00e1y t\u1ea5m BTXM, trong su\u1ed1t th\u1eddi h\u1ea1n ph\u1ee5c v\u1ee5, t\u1ea7ng m\u1eb7t BTXM kh\u00f4ng b\u1ecb ph\u00e1 ho\u1ea1i (kh\u00f4ng b\u1ecb n\u1ee9t v\u1ee1) do m\u1ecfi, \u0111\u1ed3ng th\u1eddi c\u0169ng kh\u00f4ng b\u1ecb n\u1ee9t v\u1ee1 d\u01b0\u1edbi t\u00e1c d\u1ee5ng t\u1ed5ng h\u1ee3p c\u1ee7a m\u1ed9t t\u1ea3i tr\u1ecdng tr\u1ee5c xe l\u1edbn nh\u1ea5t \u0111\u00fang v\u00e0o l\u00fac xu\u1ea5t hi\u1ec7n gradien nhi\u1ec7t \u0111\u1ed9 l\u1edbn nh\u1ea5t. Hai tr\u1ea1ng th\u00e1i gi\u1edbi h\u1ea1n t\u00ednh to\u00e1n n\u00f3i\u00a0tr\u00ean ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o \u0111\u1ea3m v\u1edbi m\u1ed9t m\u1ee9c \u0111\u1ed9 an to\u00e0n v\u00e0 tin c\u1eady nh\u1ea5t \u0111\u1ecbnh, \u0111\u1ec3 m\u1eb7t \u0111\u01b0\u1eddng BTXM \u0111\u1ee7 b\u1ec1n v\u1eefng trong su\u1ed1t th\u1eddi h\u1ea1n ph\u1ee5c v\u1ee5 y\u00eau c\u1ea7u.<\/p>\n<p>Ngo\u00e0i y\u00eau c\u1ea7u v\u1ec1 c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1eefng n\u00f3i tr\u00ean, t\u1ea7ng m\u1eb7t BTXM c\u00f2n ph\u1ea3i \u0111\u1ee7 \u0111\u1ed9 nh\u00e1m \u0111\u1ec3 ch\u1ed1ng tr\u01a1n tr\u01b0\u1ee3t, ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng m\u00e0i m\u00f2n c\u1ee7a xe ch\u1ea1y v\u00e0 ph\u1ea3i \u0111\u1ee7 b\u1eb1ng ph\u1eb3ng \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m t\u1ed1c \u0111\u1ed9 xe ch\u1ea1y thi\u1ebft k\u1ebf.<\/p>\n<p>\u0110\u1ec3 d\u1ef1 ph\u00f2ng m\u00e0i m\u00f2n, t\u1ea7ng m\u1eb7t BTXM \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u0103ng d\u00e0y th\u00eam 6,0 mm so v\u1edbi chi\u1ec1u d\u00e0y t\u00ednh to\u00e1n.<\/p>\n<p>C\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 nh\u00e1m v\u00e0 \u0111\u1ed9 b\u1eb1ng ph\u1eb3ng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh nh\u01b0 sau:<\/p>\n<h4><span id=\"_Do_bang_phang\">+ \u0110\u1ed9 b\u1eb1ng ph\u1eb3ng:<\/span><\/h4>\n<p>\u2013\u00a0\u0110\u1ea3m b\u1ea3o c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh t\u1ea1i ti\u00eau chu\u1ea9n TCVN 8864:2011.<\/p>\n<p>\u2013\u00a0Ch\u1ec9 s\u1ed1 IRI, m\/km (TCVN 8865: 2011): \u0110\u01b0\u1eddng cao t\u1ed1c, c\u1ea5p I, c\u1ea5p II, c\u1ea5p III \u2264 2,0; C\u00e1c c\u1ea5p \u0111\u01b0\u1eddng kh\u00e1c: \u2264\u00a03,2;<\/p>\n<h4><span id=\"_Do_nham\">+ \u0110\u1ed9 nh\u00e1m:<\/span><\/h4>\n<p>Chi\u1ec1u s\u00e2u c\u1ea5u t\u1ea1o r\u00e3nh ch\u1ed1ng tr\u01b0\u1ee3t th\u00f4ng qua \u0111\u1ed9 nh\u00e1m trung b\u00ecnh b\u1ec1 m\u1eb7t (TCVN 8866:2011).<\/p>\n<p>\u0110\u1ed1i v\u1edbi \u0111o\u1ea1n \u0111\u01b0\u1eddng b\u00ecnh th\u01b0\u1eddng c\u1ee7a \u0111\u01b0\u1eddng cao t\u1ed1c, c\u1ea5p I, c\u1ea5p II, c\u1ea5p III:\u00a00,7\u00a0\u2264\u00a0Htb \u2264\u00a01,10;<\/p>\n<p>\u0110\u1ed1i v\u1edbi \u0111o\u1ea1n \u0111\u01b0\u1eddng \u0111\u1eb7c bi\u1ec7t c\u1ee7a \u0111\u01b0\u1eddng cao t\u1ed1c, c\u1ea5p I, c\u1ea5p II, c\u1ea5p III: 0,8\u00a0\u2264\u00a0Htb \u2264\u00a01,20;<\/p>\n<p>\u0110\u1ed1i v\u1edbi \u0111o\u1ea1n \u0111\u01b0\u1eddng b\u00ecnh th\u01b0\u1eddng c\u1ee7a c\u00e1c c\u1ea5p \u0111\u01b0\u1eddng kh\u00e1c: 0,5 \u2264\u00a0Htb\u00a0\u2264\u00a00,9;<\/p>\n<p>\u0110\u1ed1i v\u1edbi \u0111o\u1ea1n \u0111\u01b0\u1eddng \u0111\u1eb7c bi\u1ec7t c\u1ee7a c\u00e1c c\u1ea5p \u0111\u01b0\u1eddng kh\u00e1c: 0,6\u00a0\u2264\u00a0Htb\u00a0\u2264\u00a01,0;<\/p>\n<h3><span id=\"3Cau_tao_va_tinh_toan_he_thong_thoat_nuoc_trong_ket_cau_ao_duong\">3.C\u1ea5u t\u1ea1o v\u00e0 t\u00ednh to\u00e1n h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc trong k\u1ebft c\u1ea5u \u00e1o \u0111\u01b0\u1eddng:<\/span><\/h3>\n<h4><span id=\"Cac_yeu_cau_chung\">C\u00e1c y\u00eau c\u1ea7u chung:<\/span><\/h4>\n<p>H\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc trong k\u1ebft c\u1ea5u \u00e1o \u0111\u01b0\u1eddng BTXM \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u1eb1m tho\u00e1t h\u1ebft l\u01b0\u1ee3ng n\u01b0\u1edbc t\u1ef1 do th\u1ea5m qua c\u00e1c khe (khe d\u1ecdc, khe ngang), c\u00e1c v\u1ebft n\u1ee9t tr\u00ean m\u1eb7t \u0111\u01b0\u1eddng v\u00e0 l\u01b0u \u0111\u1ecdng l\u1ea1i \u1edf m\u1eb7t m\u00f3ng v\u00e0 c\u00e1c l\u1edbp k\u1ebft c\u1ea5u m\u00f3ng.\u00a0H\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 c\u00f3 2 ki\u1ec3u:<\/p>\n<p>\u2013\u00a0Ki\u1ec3u t\u1ea7ng m\u00f3ng kh\u00f4ng th\u1ea5m n\u01b0\u1edbc;<\/p>\n<p>\u2013\u00a0Ki\u1ec3u c\u00f3 m\u1ed9t l\u1edbp m\u00f3ng\u00a0tr\u00ean th\u1ea5m tho\u00e1t n\u01b0\u1edbc.<\/p>\n<h4><span id=\"Phai_bo_tri_he_thong_thoat_nuoc_cho_ket_cau_matduongBTXM_trong_cac_truong_hop_sau\">Ph\u1ea3i b\u1ed1 tr\u00ed h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc cho k\u1ebft c\u1ea5u m\u1eb7t\u00a0\u0111\u01b0\u1eddng\u00a0BTXM trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/span><\/h4>\n<ol>\n<li>\u0110\u01b0\u1eddng cao t\u1ed1c, \u0111\u01b0\u1eddng c\u1ea5p I, \u0111\u01b0\u1eddng c\u1ea5p II v\u00e0 \u0111\u01b0\u1eddng c\u00f3 quy m\u00f4 giao th\u00f4ng r\u1ea5t n\u1eb7ng tr\u1edf l\u00ean, t\u1ea1i nh\u1eefng v\u00f9ng c\u00f3 l\u01b0\u1ee3ng m\u01b0a trung\u00a0b\u00ecnh\u00a0n\u0103m\u00a0&gt; 600mm\u00a0v\u00e0 n\u1ec1n \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eafp b\u1eb1ng v\u1eadt li\u1ec7u h\u1ea1t m\u1ecbn c\u00f3 h\u1ec7 s\u1ed1 th\u1ea5m\u00a0<em>k<\/em>\u00a0nh\u1ecf\u00a0h\u01a1n\u00a0<em>85m\/<\/em><em>ng\u00e0y<\/em><em>\u00a0\u0111\u00eam<\/em>.<\/li>\n<li>\u0110\u01b0\u1eddng c\u00f3 quy\u00a0m\u00f4 giao th\u00f4ng c\u1ea5p n\u1eb7ng tr\u1edf l\u00ean khi k\u1ebft c\u1ea5u m\u1eb7t \u0111\u01b0\u1eddng \u0111\u1eb7t tr\u00ean n\u1ec1n\u00a0tr\u00ean c\u00f9ng b\u1eb1ng \u0111\u1ea5t lo\u1ea1i s\u00e9t c\u00f3 h\u1ec7 s\u1ed1 th\u1ea5m\u00a0<em>k<\/em>\u00a0&lt;\u00a03\u00a0<em>m\/ng\u00e0y \u0111<\/em><em>\u00eam<\/em>.<\/li>\n<\/ol>\n<h4><span id=\"Cau_tao_va_tinh_toan_thiet_ke_he_thong_thoat_nuoc_ket_cauao_duong_phai_dam_bao_duoc_cac_yeu_cau_duoi_day\">C\u1ea5u t\u1ea1o v\u00e0 t\u00ednh to\u00e1n thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc k\u1ebft c\u1ea5u\u00a0\u00e1o \u0111\u01b0\u1eddng ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u d\u01b0\u1edbi \u0111\u00e2y:<\/span><\/h4>\n<ol>\n<li>H\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc\u00a0trong k\u1ebft c\u1ea5u. Ph\u1ea3i \u0111\u1ea3m b\u1ea3o\u00a0tho\u00e1t h\u1ebft l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea5m v\u00e0o k\u1ebft c\u1ea5u m\u1eb7t \u0111\u01b0\u1eddng. \u0110\u1ed3ng th\u1eddi kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc \u1edf\u00a0h\u1ea1 l\u01b0u ph\u1ea3i l\u1edbn h\u01a1n l\u01b0\u1ee3ng n\u01b0\u1edbc tho\u00e1t ra \u1edf th\u01b0\u1ee3ng l\u01b0u.<\/li>\n<li>Th\u1eddi gian l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea5m v\u00e0 l\u01b0u l\u1ea1i trong\u00a0k\u1ebft c\u1ea5u \u00e1o \u0111\u01b0\u1eddng kh\u00f4ng n\u00ean qu\u00e1 2h. \u0110\u1ed1i v\u1edbi \u0111\u01b0\u1eddng c\u00f3 c\u1ea5p quy m\u00f4 n\u1eb7ng, r\u1ea5t n\u1eb7ng v\u00e0 c\u1ef1c n\u1eb7ng.\u00a0Chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng th\u1ea5m tho\u00e1t n\u01b0\u1edbc ra kh\u1ecfi k\u1ebft c\u1ea5u kh\u00f4ng n\u00ean qu\u00e1 45m\u00a0\u00f7\u00a060m.<\/li>\n<li>C\u1ea5u t\u1ea1o m\u1ed7i b\u1ed9 ph\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc\u00a0c\u1ea7n \u0111\u1ea3m b\u1ea3o trong th\u1eddi h\u1ea1n ph\u1ee5c v\u1ee5. Lu\u00f4n th\u00f4ng tho\u00e1t, kh\u00f4ng b\u1ecb d\u00f2ng th\u1ea5m mang theo c\u00e1c\u00a0h\u1ea1t l\u1edbn\u00a0g\u00e2y\u00a0\u1ee9 t\u1eafc.<\/li>\n<\/ol>\n<h4><span id=\"Luong_nuoc_mat_tham_qua_ket_cau_ao_duongduoctinh_toantheo_bieu_thuc\">L\u01b0\u1ee3ng n\u01b0\u1edbc m\u1eb7t th\u1ea5m qua k\u1ebft c\u1ea5u \u00e1o \u0111\u01b0\u1eddng\u00a0\u0111\u01b0\u1ee3c\u00a0t\u00ednh to\u00e1n\u00a0theo bi\u1ec3u th\u1ee9c<\/span><\/h4>\n<p><em>Q<sub>i =\u00a0Ic x (nz + nh.B\/L\u00a0 )<\/sub><\/em><\/p>\n<p><em>Q<sub>i<\/sub><\/em>\u00a0\u2013\u00a0L\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea5m qua m\u1eb7t \u0111\u01b0\u1eddng BTXM tr\u00ean m\u1ed7i\u00a0m\u00e9t d\u00e0i \u0111\u01b0\u1eddng (m<sup>3<\/sup>\/ng\u00e0y.m);<\/p>\n<p><em>I<sub>c<\/sub><\/em>\u00a0\u2013\u00a0Su\u1ea5t n\u01b0\u1edbc th\u1ea5m theo khe n\u1ed1i, ho\u1eb7c khe n\u1ee9t t\u1eeb\u00a0m\u1eb7t BTXM\u00a0tr\u00ean\u00a0m\u1ed7i m\u00e9t\u00a0d\u00e0i khe (m<sup>3<\/sup>\/ng\u00e0y.m); C\u00f3 th\u1ec3 l\u1ea5y\u00a0<em>I<sub>c<\/sub><\/em>\u00a0= 0,36\u00a0<em>m<sup>3<\/sup>\/ng\u00e0y.m\u00a0<\/em>\u0111\u1ec3 t\u00ednh to\u00e1n;<\/p>\n<p><em>B<\/em>\u00a0\u2013\u00a0Chi\u1ec1u r\u1ed9ng ph\u1ea7n m\u1eb7t \u0111\u01b0\u1eddng v\u00e0 m\u00f3ng \u0111\u01b0\u1eddng c\u00f3 c\u00f9ng m\u1ed9t \u0111\u1ed9 d\u1ed1c ngang\u00a0(m)<\/p>\n<p><em>L<\/em>\u00a0\u2013\u00a0Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c khe ngang (m);<\/p>\n<p><em>n<sub>z<\/sub><\/em>\u00a0\u2013\u00a0S\u1ed1 khe d\u1ecdc v\u00e0 khe n\u1ee9t d\u1ecdc trong ph\u1ea1m vi\u00a0<em>B.<\/em>\u00a0<em>n<sub>z<\/sub><\/em>\u00a0=\u00a0<em>N<\/em>\u00a0+\u00a0<em>1<\/em>\u00a0v\u1edbi\u00a0<em>N<\/em>\u00a0l\u00e0 s\u1ed1 l\u00e0n xe trong ph\u1ea1m vi\u00a0<em>B<\/em>;<\/p>\n<p><em>n<sub>h<\/sub><\/em>\u00a0\u2013\u00a0S\u1ed1 khe ngang v\u00e0 khe n\u1ee9t trong ph\u1ea1m vi\u00a0<em>L<\/em>;<\/p>\n<p><em>Ch\u00fa\u00a0<\/em><em>\u00fd<\/em><em>: \u0110\u01b0\u1eddng thi\u1ebft k\u1ebf m\u1edbi xem nh\u01b0 kh\u00f4ng c<\/em><em>\u00f3<\/em><em>\u00a0khe n\u1ee9t m\u00e0 ch\u1ec9 c<\/em><em>\u00f3<\/em><em>\u00a0khe d\u1ecdc v\u00e0 khe ngang.<\/em><\/p>\n<h3><span id=\"4_Xac_dinh_cac_dac_trung_tinh_toan_cua_vat_lieu_lam_cac_bien_phap_thi_cong_duong_be_tong_xi_mang_thong_thuong\">4. X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1eb7c tr\u01b0ng t\u00ednh to\u00e1n c\u1ee7a v\u1eadt li\u1ec7u l\u00e0m c\u00e1c bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng th\u00f4ng th\u01b0\u1eddng<\/span><\/h3>\n<h4><span id=\"Cac_dac_trung_co_hoc_dung_de_tinh_toan_bien_phap_thi_cong_duong_be_tong_xi_mang\">C\u00e1c \u0111\u1eb7c tr\u01b0ng c\u01a1 h\u1ecdc d\u00f9ng \u0111\u1ec3 t\u00ednh to\u00e1n bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng<\/span><\/h4>\n<p>G\u1ed3m l\u1edbp m\u00f3ng tr\u00ean, l\u1edbp m\u00f3ng d\u01b0\u1edbi v\u00e0 l\u1edbp \u0111\u00e1y \u00e1o \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo ti\u00eau chu\u1ea9n hi\u1ec7n h\u00e0nh. C\u1ee5 th\u1ec3 l\u00e0 c\u00e1c \u0111\u1eb7c tr\u01b0ng t\u00ednh to\u00e1n c\u1ee7a n\u1ec1n \u0111\u1ea5t trong ph\u1ea1m vi khu v\u1ef1c t\u00e1c d\u1ee5ng. C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo ph\u1ee5 l\u1ee5c B c\u1ee7a ti\u00eau chu\u1ea9n 22TCN 211-06. C\u00e1c \u0111\u1eb7c tr\u01b0ng t\u00ednh to\u00e1n c\u1ee7a v\u1eadt li\u1ec7u l\u1edbp m\u00f3ng tr\u00ean, l\u1edbp m\u00f3ng d\u01b0\u1edbi. L\u1edbp \u0111\u00e1y \u00e1o \u0111\u01b0\u1eddng \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo ch\u1ec9 d\u1eabn \u1edf ph\u1ee5 l\u1ee5c\u00a0C\u00a0c\u1ee7a ti\u00eau chu\u1ea9n 22TCN 211-06.<\/p>\n<p>Ri\u00eang tr\u1ecb s\u1ed1 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a l\u1edbp m\u00f3ng\u00a0tr\u00ean b\u1eb1ng v\u1eadt li\u1ec7u h\u1ea1t gia c\u1ed1 bitum v\u1ec1 nguy\u00ean t\u1eafc. N\u00ean x\u00e1c \u0111\u1ecbnh b\u1eb1ng th\u00ed nghi\u1ec7m \u0111\u1ed9ng, tr\u00f9ng ph\u1ee5c theo ti\u00eau chu\u1ea9n AASHTO T-292. Ho\u1eb7c suy ra t\u1eeb th\u00ed nghi\u1ec7m k\u00e9o gi\u00e1n ti\u1ebfp ASTMD-4123.<\/p>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p ch\u01b0a c\u00f3 \u0111i\u1ec1u ki\u1ec7n th\u00ed nghi\u1ec7m. C\u00f3 th\u1ec3 s\u1eed\u00a0d\u1ee5ng tr\u1ecb s\u1ed1 m\u00f4\u00a0\u0111un \u0111\u00e0n\u00a0 v\u1edbi 10 \u00b0C\u00a0\u00f7\u00a015\u00a0<sup>o<\/sup>C\u00a0theo quy \u0111\u1ecbnh. \u0110\u1ed1i v\u1edbi b\u00ea t\u00f4ng nh\u1ef1a\u00a0ch\u1eb7t h\u1ea1t l\u1edbn \u1edf b\u1ea3ng C-1\u00a0ph\u1ee5 l\u1ee5c\u00a0C\u00a0ti\u00eau chu\u1ea9n 22TCN 211-06.<\/p>\n<p>Tr\u1ecb s\u1ed1 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a c\u00e1c l\u1edbp m\u00f3ng v\u1eadt li\u1ec7u h\u1ea1t gia c\u1ed1\u00a0bitum c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m\u00a0tra b\u1eb1ng\u00a0ph\u01b0\u01a1ng ph\u00e1p\u00a0th\u1eed nghi\u1ec7m.<\/p>\n<h4><span id=\"Doi_voi_vat_lieu_cac_lop_mong_cap_phoi_da_gia_co_chat_lien_ket_vo_co_xi_mang\">\u0110\u1ed1i v\u1edbi v\u1eadt li\u1ec7u c\u00e1c l\u1edbp m\u00f3ng c\u1ea5p ph\u1ed1i \u0111\u00e1 gia c\u1ed1 ch\u1ea5t li\u00ean k\u1ebft v\u00f4 c\u01a1 (xi m\u0103ng)<\/span><\/h4>\n<p>Tr\u1ecb s\u1ed1 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u0169ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed\u00a0nghi\u1ec7m. \u00c9p\u00a0l\u00fan tr\u00ean m\u1eabu\u00a0h\u00ecnh tr\u1ee5 kh\u00f4ng h\u1ea1n ch\u1ebf n\u1edf h\u00f4ng. V\u1edbi m\u1eabu c\u00f3 \u0111\u01b0\u1eddng k\u00ednh\u00a0100mm cao\u00a0200mm ho\u1eb7c\u00a0\u0111\u01b0\u1eddng k\u00ednh 150mm cao 300mm t\u00f9y thu\u1ed9c k\u00edch c\u1ee1 c\u1ed1t li\u1ec7u l\u1edbn nh\u1ea5t. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed\u00a0nghi\u1ec7m c\u0169ng \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh v\u1edbi c\u00e1c m\u1eabu \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng \u1edf 28 ng\u00e0y v\u00e0 90 ng\u00e0y.<\/p>\n<p>Tr\u1ecb s\u1ed1 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i\u00a0c\u1ee7a v\u1eadt li\u1ec7u c\u1ea5p ph\u1ed1i \u0111\u00e1 d\u0103m l\u00e0\u00a0tr\u1ecb s\u1ed1 th\u00ed nghi\u1ec7m \u1edf 90 ng\u00e0y tu\u1ed5i. C\u00f3 th\u1ec3 d\u00f9ng c\u00e1c t\u01b0\u01a1ng quan\u00a0th\u1ef1c\u00a0nghi\u1ec7m t\u00edch l\u0169y \u0111\u01b0\u1ee3c \u0111\u1ec3 suy t\u1eeb\u00a0tr\u1ecb s\u1ed1. M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i 28 ng\u00e0y ra tr\u1ecb s\u1ed1 m\u00f4\u00a0\u0111un\u00a0\u0111\u00e0n h\u1ed3i\u00a090 ng\u00e0y. Nh\u01b0ng v\u1eabn ph\u1ea3i l\u01b0u m\u1eabu ki\u1ec3m tra l\u1ea1i.<\/p>\n<p>Trong giai \u0111o\u1ea1n thi\u1ebft k\u1ebf c\u01a1 s\u1edf c\u00f3 th\u1ec3 tham kh\u1ea3o tr\u1ecb s\u1ed1 m\u00f4\u00a0\u0111un \u0111\u00e0n h\u1ed3i 90 ng\u00e0y\u00a0tu\u1ed5i. C\u1ea5p ph\u1ed1i \u0111\u00e1 d\u0103m gia c\u1ed1 xi m\u0103ng trong kho\u1ea3ng 1300\u00a0\u00f7 1700 MPa t\u00f9y\u00a0t\u1ec9 l\u1ec7 xi m\u0103ng. Tr\u1ecb s\u1ed1 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a v\u1eadt li\u1ec7u l\u00e0m\u00a0m\u00f3ng n\u00e0y tham kh\u1ea3o \u1edf b\u1ea3ng C-2 ph\u1ee5 l\u1ee5c\u00a0C\u00a0c\u1ee7a ti\u00eau chu\u1ea9n\u00a022TCN 211-06.<\/p>\n<h4><span id=\"Doi_voi_vat_lieu_co_do_ronglon_lam_lop_mong_thoat_nuoc\">\u0110\u1ed1i v\u1edbi v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 r\u1ed7ng\u00a0l\u1edbn l\u00e0m l\u1edbp m\u00f3ng tho\u00e1t n\u01b0\u1edbc<\/span><\/h4>\n<p>Tr\u1ecb s\u1ed1 m\u00f4 \u0111un h\u1ed3i c\u0169ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo ch\u1ec9 d\u1eabn \u1edf 9.2 v\u1edbi l\u1edbp b\u00ea t\u00f4ng nh\u1ef1a r\u1ed7ng \u1edf 10 \u00b0C\u00a0\u00f7 15<sup>o<\/sup>C . V\u1edbi l\u1edbp m\u00f3ng c\u1ea5p ph\u1ed1i \u0111\u00e1 d\u0103m gia c\u1ed1 xi m\u0103ng\u00a0\u1edf\u00a0tu\u1ed5i 90 ng\u00e0y.\u00a0Tr\u1ecb s\u1ed1 tham kh\u1ea3o d\u00f9ng \u0111\u1ec3 t\u00ednh to\u00e1n c\u1ee7a ch\u00fang l\u00e0:<\/p>\n<p>\u2013\u00a0M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a l\u1edbp b\u00ea t\u00f4ng nh\u1ef1a r\u1ed7ng v\u1edbi h\u00e0m\u00a0l\u01b0\u1ee3ng bitum 4%\u00a0trong\u00a0kho\u1ea3ng 600\u00a0\u00f7\u00a0800MPa.<\/p>\n<p>\u2013\u00a0M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a c\u1ea5p ph\u1ed1i \u0111\u00e1 d\u0103m gia c\u1ed1 xi m\u0103ng \u1edf 90\u00a0ng\u00e0y\u00a0tu\u1ed5i. T\u00f9y theo t\u1ec9\u00a0l\u1ec7 xi m\u0103ng s\u1eed d\u1ee5ng trong kho\u1ea3ng 1100\u00a0\u00f7\u00a01500MPa.<\/p>\n<p>V\u1edbi nh\u1eefng th\u00f4ng tin cung c\u1ea5p trong b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y. Ch\u00fang t\u00f4i hi v\u1ecdng b\u1ea1n \u0111\u00e3 c\u00f3 nh\u1eefng ki\u1ebfn th\u1ee9c h\u1eefu \u00edch nh\u1ea5t v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng. C\u00f9ng v\u1edbi \u0111\u00f3 hi\u1ec3u r\u00f5 h\u01a1n nh\u1eefng ti\u00eau chu\u1ea9n k\u0129 thu\u1eadt. \u0110\u1ea3m b\u1ea3o \u0111\u00fang ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng.<br \/>\n<style>\r\n    .huongdantai_m,\r\n.modal-header {\r\n    box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);\r\n}\r\n.download_seo_matai button span,\r\n.modal-header h3,\r\n.show-download_seo_matai,\r\n.show-download_seo_matai2,\r\n.spanx,\r\nbutton.btn-close {\r\n    display: inline-block;\r\n}\r\n.close_m,\r\n.spanx {\r\n    float: right;\r\n}\r\n.button-download,\r\n.button-download button,\r\n.form-group,\r\n.form-group input,\r\n.download_seo_matai,\r\n.download_seo_modal-footer,\r\n.span-button,\r\n.spanx,\r\n.text-center h5 {\r\n    text-align: center;\r\n}\r\n.button-download,\r\n.form-group {\r\n    width: 100% !important;\r\n}\r\n.form-group button,\r\n.download_seo_matai button,\r\n.report-wrapper button {\r\n    font-size: 18px;\r\n    margin: 5px;\r\n    min-height: auto;\r\n    min-width: 130px;\r\n    line-height: 20px;\r\n    vertical-align: middle;\r\n}\r\n.download_seo_matai {\r\n    padding: 5px;\r\n    color: #000;\r\n}\r\n.form-download_seo_matai button,\r\n.report-wrapper button {\r\n    background: #ed1c24;\r\n    border: 1px solid #fff;\r\n    color: #fff;\r\n    font-weight: 700;\r\n    border-radius: 7px;\r\n    padding: 5px 10px;\r\n    width: auto;\r\n}\r\n.download_seo_matai button #anhtaive {\r\n    padding: 0;\r\n    vertical-align: middle;\r\n    padding-right: 5px !important;\r\n    width: auto;\r\n    height: 20px;\r\n    display: inline-block !important;\r\n    margin: 0 !important;\r\n    border: none !important;\r\n    border-radius: unset !important;\r\n    float: unset !important;\r\n}\r\n.download_seo_matai button span {\r\n    vertical-align: middle;\r\n    color: #fff;\r\n}\r\n.button-download {\r\n    vertical-align: middle !important;\r\n    border: none !important;\r\n    border-radius: unset !important;\r\n    padding: 0;\r\n}\r\n.button-download button {\r\n    border: none;\r\n    border-radius: 8px;\r\n    vertical-align: middle;\r\n    padding: 0;\r\n    background-color: transparent !important;\r\n}\r\n.huongdantai_m {\r\n    border-radius: 15px;\r\n    padding: 20px;\r\n}\r\n.text-center h3,\r\nh4,\r\nh5 {\r\n    color: #3d4afb !important;\r\n    font-weight: 600;\r\n}\r\n.form-group input {\r\n    width: 200px !important;\r\n    height: 40px;\r\n    font-style: italic;\r\n    border-radius: 8px;\r\n    margin-bottom: 15px;\r\n}\r\n.form-group button {\r\n    background: #0fb1fc;\r\n    border: 1px solid #fff;\r\n    color: #fff;\r\n    font-weight: bold;\r\n    border-radius: 7px;\r\n    padding: 5px 10px;\r\n    width: auto;\r\n}\r\nbutton.btn-close,\r\nbutton.btn-right {\r\n    width: 100px;\r\n    display: inline-block !important;\r\n    font-weight: 700;\r\n}\r\n.modal-header {\r\n    border-bottom: 1px solid #e5e5e5;\r\n    width: 100%;\r\n    z-index: 9;\r\n    border-radius: 8px;\r\n    padding: 0;\r\n}\r\n.modal-content {\r\n    vertical-align: middle;\r\n    background-color: #e0e0e0;\r\n}\r\n.modal-content2 {\r\n    padding: 5px;\r\n    font-size: 24px;\r\n    color: #3d4afb;\r\n    font-weight: 700;\r\n}\r\n.modal-header h3 {\r\n    font-weight: 700;\r\n    color: #3d4afb !important;\r\n    text-transform: uppercase;\r\n    margin-right: 15px;\r\n}\r\n.btn-close {\r\n    width: 100%;\r\n    cursor: pointer;\r\n}\r\n.spanx {\r\n    font-size: 36px;\r\n    font-weight: 700;\r\n    color: #000;\r\n    text-shadow: 0 1px 0 #fff;\r\n    opacity: 0.5;\r\n    cursor: pointer;\r\n}\r\n#ketqua_taima2,\r\n.check-emty {\r\n    color: red;\r\n    text-align: center;\r\n}\r\n.hidden,\r\n.radio {\r\n    display: block;\r\n}\r\n.spanx:focus,\r\n.spanx:hover {\r\n    color: #e40808;\r\n    text-decoration: none;\r\n    opacity: 0.5;\r\n}\r\n.modal-body {\r\n    padding: 15px;\r\n}\r\n.radio {\r\n    margin-right: 5px;\r\n    margin-left: 20px;\r\n}\r\nbutton.btn-right {\r\n    color: #fff;\r\n    padding: 7px 0;\r\n    border: none;\r\n    border-radius: 5px;\r\n    background-color: #02ccff;\r\n}\r\nbutton.btn-close {\r\n    color: #fff;\r\n    padding: 5px;\r\n    margin-right: 30px;\r\n    border: none;\r\n    border-radius: 5px;\r\n    background-color: #ff0202;\r\n}\r\n.download_seo_modal-footer {\r\n    width: 100%;\r\n    display: inline-block;\r\n    vertical-align: middle;\r\n    text-align: center !important;\r\n}\r\n.error {\r\n    outline: rgb(255, 0, 0) solid 1px;\r\n}\r\n#ketqua_taima2 {\r\n    height: auto;\r\n    border: #3d4afb;\r\n    border-radius: 10px;\r\n    font-weight: 700;\r\n    font-size: 26px;\r\n    z-index: 10;\r\n}\r\n.overlay {\r\n    background: #464646;\r\n    display: none;\r\n    position: absolute;\r\n    top: 0;\r\n    right: 0;\r\n    bottom: 0;\r\n    left: 0;\r\n    opacity: 0.3;\r\n    z-index: 5;\r\n}\r\n.button-disabled {\r\n    border: none;\r\n    border-radius: 8px;\r\n    background: red;\r\n    color: #fff;\r\n    padding: 5px 2px;\r\n}\r\n.form-group-error2 {\r\n    z-index: 10;\r\n}\r\np.img-hd-download {\r\n    padding: 0;\r\n    vertical-align: middle;\r\n    padding: 10px !important;\r\n    text-align: center;\r\n}\r\nimg.img-download {\r\n    max-width: none !important;\r\n    width: 100% !important;\r\n    text-align: center;\r\n}\r\n.span-button {\r\n    color: #fff;\r\n    border: none;\r\n    border-radius: 8px;\r\n    background: red;\r\n    padding: 5px 10px;\r\n    font-weight: 700;\r\n}\r\n.form-control-text-error{\r\n        width: 100% !important;\r\n    }\r\n    button.btn-copy-matai \r\n {\r\n    font-size: 16px;\r\n    padding: 5px 10px;\r\n    border:none;\r\n    font-weight: bold;\r\n    border-radius: 7px;\r\n    color: #fff;\r\n    background: #206eff  !important;\r\n    border-radius: 7px;\r\n    width: auto;\r\n    margin-left: 10px;\r\n\r\n}\r\n@media only screen and (max-width: 600px) {\r\n    .download_seo_modal-footer,\r\n    button.btn-close,\r\n    button.btn-right {\r\n        display: block;\r\n    }\r\n    button.btn-close,\r\n    button.btn-right {\r\n        width: 60px;\r\n    }\r\n    button.btn-close {\r\n        margin-right: 10px;\r\n        margin-bottom: 15px;\r\n    }\r\n    .form-group input {\r\n        width: 100% !important;\r\n    }\r\n  \r\n}\r\n@media only screen and (max-width: 320px) {\r\n    .span-button {\r\n        display: block;\r\n        width: 80px;\r\n        vertical-align: middle;\r\n        margin-left: 20%;\r\n    }\r\n    \r\n}\r\n\r\n    <\/style>\r\n<div class=\"button-download\" >\r\n<p>T\u1ec7p \u0111\u00ednh k\u00e8m: <span  style=\" color: red;font-weight: bold;\">Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng.rar<\/span><\/p>\r\n<button  id=\"button-download\">\r\n<img decoding=\"async\" class=\"img-download\" src=\"https:\/\/tailieuxaydung.net\/wp-content\/plugins\/download-seo\/assets\/img\/tai-ngay.gif\"\/>\r\n<\/button>\r\n<\/div>\r\n<div class=\"huongdantai_m text-center\" id=\"huongdantai_m\" style=\"margin-bottom: 10px;text-align:left;display: none;\">\r\n    <p>T\u1ec7p \u0111\u00ednh k\u00e8m: <span  style=\" color: red;font-weight: bold;\">Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng.rar<\/span><\/p>\r\n        <h5>VUI L\u00d2NG NH\u1eacP M\u00c3 \u0110\u1ec2 TI\u1ebeP T\u1ee4C \u0110\u1ebeN TRANG T\u1ea2I T\u00c0I LI\u1ec6U<\/h5>\r\n        <form class=\"main-form\" id=\"main-form\" method=\"post\" action=\"\">\r\n\t\t<div class=\"form-group\">\r\n\t\t\t<input type=\"text\" name=\"password\" id=\"password\" class=\"password\" value=\"\" placeholder=\"Nh\u1eadp m\u00e3\">\r\n            <\/div>         \r\n            <div class=\"check-emty\" id=\"check-emty1\" style=\"display:none;\"><\/div>\r\n            <div class=\"check-emty\" id=\"ketqua-download_seo_matai2\"><\/div>\r\n\t\t<div class=\"form-group\" style=\"text-align: center;\">\r\n\t\t\t<!-- <button type=\"submit\" class=\"btn btn-success\">Click v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/button>-->\r\n\t\t\t<button class=\"btn btn-success\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" type=\"submit\">CLick v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/button>\r\n            <\/div>\r\n\t<\/form>\r\n    <div id=\"huongdantai\" class=\"huongdantai\">\r\n                <h3>H\u01af\u1edaNG D\u1eaaN L\u1ea4Y M\u00c3 T\u1ea2I<\/h3>\r\n        <p style=\"color: red;font-style: italic;\"><strong>L\u01b0u \u00fd: <\/strong>Vui l\u00f2ng l\u00e0m theo \u0111\u00fang c\u00e1c b\u01b0\u1edbc d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 kh\u00f4ng b\u1ecb sai M\u00c3<\/p>\r\n        <p><strong>B\u01b0\u1edbc 1: <\/strong>M\u1edf \u0110I\u1ec6N THO\u1ea0I, truy c\u1eadp <a href=\"https:\/\/google.com\" target=\"_blank\" rel=\"noopener\"><span style=\"color: blue;\"><strong>google.com<\/strong><\/span><\/a><\/p>     \r\n        <p><strong>B\u01b0\u1edbc 2: <\/strong>G\u00f5 t\u1eeb kho\u00e1 t\u00ecm ki\u1ebfm tr\u00ean \u0110I\u1ec6N THO\u1ea0I <strong><span id=\"copy_tu_khoa_seo\" style=\"color: red;\">l\u01b0\u1edbi an to\u00e0n ban c\u00f4ng<\/span><\/strong><button class=\"btn-copy-matai\"  id=\"btn_copy_tukhoa\" onclick=\"Function_copy_link()\">Copy t\u1eeb kho\u00e1<\/button><\/p> \r\n        <p><strong>B\u01b0\u1edbc 3: <\/strong>Tr\u00ean \u0110I\u1ec6N THO\u1ea0I (\u1edf <strong>trang <span style=\"color: #ff0000;\">1<\/span> -> <span style=\"color: #ff0000;\">10<\/span><\/strong> c\u1ee7a Google.com)_(xem \u1ea3nh minh h\u1ecda b\u00ean d\u01b0\u1edbi)<\/p>\r\n        <p class=\"img-hd-download\">\r\n        <img decoding=\"async\" class=\"img-download\" src=\"https:\/\/hosoxaydung.com\/upload\/seoweb\/luoi-an-toan.png\">\r\n<\/p>\r\n\r\n        <p class=\"span-button-m\"><strong>B\u01b0\u1edbc 4: <\/strong>Tr\u00ean m\u00e0n h\u00ecnh(\u0110I\u1ec6N THO\u1ea0I)K\u00e9o xu\u1ed1ng cu\u1ed1i b\u00e0i vi\u1ebft, Click v\u00e0o n\u00fat<span class=\"span-button\" style=\"\">L\u1ea5y m\u00e3<\/span>  \r\n        <\/p>\r\n\t\t        <p style=\"color: red;font-style: italic;\"><strong>L\u01b0u \u00fd: <\/strong>N\u00fat <span class=\"span-button\" style=\"\">L\u1ea5y m\u00e3<\/span> ch\u1ec9 hi\u1ec3n th\u1ecb tr\u00ean \"\u0110I\u1ec6N THO\u1ea0I\" !<\/p>\r\n\r\n        <p><strong>B\u01b0\u1edbc 5: <\/strong>Copy m\u00e3 v\u00e0 D\u00e1n m\u00e3 v\u00e0o \u00f4 \"Nh\u1eadp m\u00e3\" b\u00ean d\u01b0\u1edbi \u0111\u1ec3 t\u1edbi trang \u0111\u00edch<\/p>\r\n        <div  style=\"margin-bottom: 10px;\" class=\"text-center\">\r\n            <h5>VUI L\u00d2NG NH\u1eacP M\u00c3 \u0110\u1ec2 TI\u1ebeP T\u1ee4C \u0110\u1ebeN TRANG T\u1ea2I T\u00c0I LI\u1ec6U<\/h5>\r\n            <form class=\"main-form\" id=\"main-form2\" method=\"post\" action=\"\">\r\n                <div class=\"form-group\">\r\n                    <input type=\"text\" name=\"password2\" id=\"password2\" value=\"\" placeholder=\"Nh\u1eadp m\u00e3\">\r\n                    <input type=\"hidden\" id=\"link-hidden\" value=\"aHR0cHM6Ly9oc3hkLnZuL3RhaWxpZXUvaG9zb3hheWR1bmcvSFNUTUJQVEMxNDBCVFhNLnJhcjU1Mzc3ZGVAZVc=\" >\r\n                <\/div>\r\n                    <div class=\"check-emty\" id=\"check-emty2\" style=\"display:none;\"><\/div>\r\n                <div class=\"form-group\">\r\n                <!-- <button type=\"submit\" class=\"btn btn-success\">Click v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/button>-->\r\n                <button class=\"btn btn-success\" target=\"_blank\" rel=\"noopener noreferrer nofollow\" type=\"submit\">CLick v\u00e0o \u0111\u00e2y \u0111\u1ec3 ti\u1ebfp t\u1ee5c<\/button>\r\n                <\/div>  \r\n            <\/form>\r\n            <div class=\"check-emty\" id=\"ketqua-download_seo_matai\"><\/div>\r\n            <div  class=\"report-wrapper\" style=\"text-align: center;vertical-align: middle;\">\r\n                            <p style=\"text-align: center;\">\r\n                                B\u1ea1n kh\u00f4ng l\u1ea5y \u0111\u01b0\u1ee3c m\u00e3?\r\n                            <\/p>\r\n                            <button  id=\"report-wrapper\" >B\u00e1o l\u1ed7i<\/button>               \r\n            <\/div>\r\n        <\/div>    \r\n            <div class=\"modal-header\" id=\"report-wrapper-m\" style=\"display:none;\">\r\n                    \r\n                <div class=\"modal-content\"  >\r\n                        <div class=\"modal-content2\">\r\n                        <span>B\u00e1o l\u1ed7i<\/span>\r\n                        <\/div>                  \r\n                <\/div>\r\n                    <div class=\"modal-body\" id=\"modal-body\">\r\n                        <form id=\"modal-report-form\" method=\"post\" action=\"\">\r\n                            <div id=\"form-group-error\" class=\"form-group-error\"  onchange=\"checkcode()\" >\r\n                            <div> <label >Email (B\u00e1o khi s\u1eeda xong l\u1ed7i)<\/label>\r\n                            <input type=\"email\" id=\"email_error\" name=\"email_error\" class='form-control-text-error' placeholder=\"Nh\u1eadp Email c\u1ee7a b\u1ea1n\">\r\n                                       <\/div>\r\n                                <div><input type=\"radio\" name=\"radio_error\" class=\"radio_error\" value=\"1\" checked=\"checked\" id=\"r-error1\" >\r\n                                        <label for=\"r-error1\">Kh\u00f4ng th\u1ea5y m\u00e3<\/label><\/div>\r\n                                <div><input type=\"radio\" name=\"radio_error\" class=\"radio_error\" value=\"2\" id=\"r-error2\" >\r\n                                        <label for=\"r-error2\">Kh\u00f4ng th\u1ea5y trang tr\u00ean google<\/label><\/div>\r\n                                <div><input type=\"radio\" name=\"radio_error\" class=\"radio_error\" value=\"3\" id=\"r-error3\" >\r\n                                        <label for=\"r-error3\">L\u1ed7i kh\u00e1c<\/label><\/div>\r\n                            <\/div>           \r\n                            <div id=\"form-group-error2\" class=\"form-group-error\" style=\"display:none;\">\r\n                                <label for=\"modal-report-reason\" class=\"control-label optional\">Chi ti\u1ebft l\u1ed7i<\/label>\r\n                                <textarea name=\"modal-report-reason\" class=\"form-control-text-error\" id=\"textarea-error\" rows=\"4\" cols=\"80\"><\/textarea>\r\n                            <\/div>                           \r\n                            <div class=\"download_seo_modal-footer\">\r\n                                <button type=\"button\" class=\"btn-close\">\u0110\u00f3ng<\/button>\r\n                                <button type=\"button\" class=\"btn btn-right\"  id=\"btn_send_error\">G\u1eedi<\/button>\r\n                            <\/div>\r\n                        <\/form>\r\n                        <div style=\"text-align: center;\" id=\"ketqua-loi\"><\/div>\r\n                <\/div>\r\n            <\/div>\r\n            <\/div>  \r\n<\/div>  \n<div class=\"cauhoi-giainen\"><em><strong>M\u1eadt kh\u1ea9u: XYZABC (5 &#8211; 7 k\u00fd t\u1ef1 s\u1ed1 or ch\u1eef ). Xem H\u01b0\u1edbng D\u1eabn T\u1ea3i<\/strong><\/em>\u2002 <span style=\"color: #ff0000;\"><em><a style=\"color: #ff0000;\" href=\"https:\/\/nhadep999.net\/huong-dan-tai-sua-gian-phoi\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\"><span style=\"color: #0000ff;\"><strong>T\u1ea1i \u0111\u00e2y<\/strong><\/span><\/span><\/a><\/em><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Download Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng Password gi\u1ea3i n\u00e9n n\u1eb1m \u1edf cu\u1ed1i ph\u1ea7n m\u00f4 t\u1ea3. \u0110\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng l\u00e0 c\u00f4ng tr\u00ecnh giao th\u00f4ng quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean, h\u00e0ng ng\u00e0y, h\u00e0ng gi\u1edd.t\u1ea1i c\u00e1c qu\u1ed1c gia. Thi c\u00f4ng \u0111\u01b0\u1eddng b\u00ea t\u00f4ng xi m\u0103ng kh\u00f4ng ch\u1ec9 c\u1ea7n \u0111\u1ea1t&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4485,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-4465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thuyet-minh-bien-phap-thi-cong"],"_links":{"self":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4465"}],"version-history":[{"count":10,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4465\/revisions"}],"predecessor-version":[{"id":31628,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/posts\/4465\/revisions\/31628"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=\/wp\/v2\/media\/4485"}],"wp:attachment":[{"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4465"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tailieuxaydung.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}