{"id":1169,"date":"2019-04-07T22:24:05","date_gmt":"2019-04-07T15:24:05","guid":{"rendered":"http:\/\/vxd.com.vn\/?p=1169"},"modified":"2019-04-07T22:24:05","modified_gmt":"2019-04-07T15:24:05","slug":"thuyet-minh-tinh-toan-coppha-van-khuon-duc-tong","status":"publish","type":"post","link":"https:\/\/vxd.com.vn\/vi\/thuyet-minh-tinh-toan-coppha-van-khuon-duc-tong\/","title":{"rendered":"Thuy\u1ebft minh t\u00ednh to\u00e1n coppha, v\u00e1n khu\u00f4n \u0111\u00fac b\u00ea t\u00f4ng"},"content":{"rendered":"<p><strong>Thuy\u1ebft minh t\u00ednh to\u00e1n coppha<\/strong><\/p>\n<p><strong>2.1.2 T\u00ednh to\u00e1n v\u00e1n khu\u00f4n d\u1ea7m<\/strong><\/p>\n<h6>T\u00ednh v\u00e1n khu\u00f4n d\u1ea7m c\u00f3 k\u00edch th\u01b0\u1edbc ti\u1ebft di\u1ec7n bxh = 30&#215;60 cm<\/h6>\n<p><strong><em>2.1.2.1 T\u00ednh to\u00e1n v\u00e1n khu\u00f4n \u0111\u00e1y d\u1ea7m<\/em><\/strong><\/p>\n<p>V\u00e1n khu\u00f4n \u0111\u00e1y d\u1ea7m s\u1eed d\u1ee5ng v\u00e1n khu\u00f4n kim lo\u1ea1i, d\u00f9ng c\u00e1c t\u1ea5m (300&#215;1200) \u0111\u01b0\u1ee3c t\u1ef1a l\u00ean c\u00e1c thanh \u0111\u00e0 g\u1ed7 ngang c\u1ee7a h\u1ec7 ch\u1ed1ng \u0111\u00e1y d\u1ea7m (\u0111\u00e0 ngang, \u0111\u00e0 d\u1ecdc, gi\u00e1o PAL). Nh\u1eefng ch\u1ed7 b\u1ecb thi\u1ebfu h\u1ee5t ho\u1eb7c c\u00f3 k\u1ebd h\u1edf th\u00ec d\u00f9ng g\u1ed7 \u0111\u1ec7m v\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u00ecnh d\u1ea1ng c\u1ee7a d\u1ea7m \u0111\u1ed3ng th\u1eddi tr\u00e1nh b\u1ecb ch\u1ea3y n\u01b0\u1edbc xi m\u0103ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng d\u1ea7m.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Ta c\u00f3 t\u1ed5 h\u1ee3p v\u00e1n khu\u00f4n d\u1ea7m ch\u00ednh<\/strong><\/p>\n<p><strong>S\u01a1 \u0111\u1ed3 t\u00ednh v\u00e1n khu\u00f4n \u0111\u00e1y d\u1ea7m<\/strong><\/p>\n<p>T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean v\u00e1n khu\u00f4n \u0111\u00e1y d\u1ea7m g\u1ed3m c\u00f3:<\/p>\n<table width=\"626\">\n<tbody>\n<tr>\n<td width=\"47\">\n<p><strong>STT<\/strong><\/p>\n<\/td>\n<td width=\"176\">\n<p><strong>T\u00ean t\u1ea3i tr\u1ecdng<\/strong><\/p>\n<\/td>\n<td width=\"144\">\n<p><strong>C\u00f4ng th\u1ee9c<\/strong><\/p>\n<\/td>\n<td width=\"42\">\n<p><strong>n<\/strong><\/p>\n<\/td>\n<td width=\"109\">\n<p><strong>q<sup>tc<\/sup>(daN\/m<sup>2<\/sup>)<\/strong><\/p>\n<\/td>\n<td width=\"108\">\n<p><strong>q<sup>tt<\/sup>(daN\/m<sup>2<\/sup>)<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>1<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i b\u1ea3n th\u00e2n c\u1ed1p pha<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,1<\/p>\n<\/td>\n<td width=\"109\">\n<p>39<\/p>\n<\/td>\n<td width=\"108\">\n<p>42.9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>2<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i tr\u1ecdng b\u1ea3n th\u00e2n BTCT d\u1ea7m<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,2<\/p>\n<\/td>\n<td width=\"109\">\n<p>1500<\/p>\n<\/td>\n<td width=\"108\">\n<p>1800<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>3<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i tr\u1ecdng do \u0111\u1ed5 b\u00eat\u00f4ng b\u1eb1ng c\u1ea7n tr\u1ee5c<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,3<\/p>\n<\/td>\n<td width=\"109\">\n<p>400<\/p>\n<\/td>\n<td width=\"108\">\n<p>520<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>4<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i tr\u1ecdng do \u0111\u1ea7m b\u00eat\u00f4ng<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,3<\/p>\n<\/td>\n<td width=\"109\">\n<p>200<\/p>\n<\/td>\n<td width=\"108\">\n<p>260<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" width=\"410\">\n<p>T\u1ed5ng t\u1ea3i tr\u1ecdng<\/p>\n<\/td>\n<td width=\"109\">\n<p><strong>2139<\/strong><\/p>\n<\/td>\n<td width=\"108\">\n<p><strong>2622,9<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0T\u1ed5ng t\u1ea3i tr\u1ecdng t\u00ednh to\u00e1n ph\u00e2n b\u1ed1 t\u00e1c d\u1ee5ng l\u00ean v\u00e1n \u0111\u00e1y d\u1ea7m<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>tt<\/sub> =(q<sub>1<\/sub>+q<sub>2<\/sub>+q<sub>3<\/sub>+q<sub>4<\/sub>)*0,3=2622,9*0,3=786,87 daN\/m<sup>2<\/sup><\/p>\n<ol>\n<li><em> T\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch x\u00e0 g\u1ed3 theo \u0111i\u1ec1u ki\u1ec7n b\u1ec1n:<\/em><\/li>\n<\/ol>\n<p>+ \u0110i\u1ec1u ki\u1ec7n b\u1ec1n: s = \u00a0\u00a3 R*g (daN\/cm<sup>2<\/sup>).<\/p>\n<p>Trong \u0111\u00f3: W=6,55 cm<sup>3<\/sup>\u2013M\u00f4men kh\u00e1ng u\u1ed1n c\u1ee7a v\u00e1n khu\u00f4n, b\u1ec1 r\u1ed9ng 300mm;<\/p>\n<p>M &#8211; M\u00f4 men trong v\u00e1n \u0111\u00e1y d\u1ea7m M =<\/p>\n<p>&nbsp;<\/p>\n<p>V\u1eady ch\u1ecdn kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c x\u00e0 g\u1ed3 ngang l\u00e0 l<sub>xg<\/sub> = 60cm.<\/p>\n<ol>\n<li><em> T\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch x\u00e0 g\u1ed3 theo \u0111\u1ed9 v\u00f5ng<\/em><\/li>\n<\/ol>\n<p>\u00a0+T\u1ea3i tr\u1ecdng ti\u00eau chu\u1ea9n t\u00e1c d\u1ee5ng l\u00ean v\u00e1n khu\u00f4n tr\u00ean 1m d\u00e0i<\/p>\n<p>q<sub>tc<\/sub>\u00a0 = \u00a0<\/p>\n<p>\u00a0+ \u0110\u1ed9 v\u00f5ng c\u1ee7a v\u00e1n khu\u00f4n \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng th\u1ee9c: f =<\/p>\n<p>+ \u0110\u1ed9 v\u00f5ng cho ph\u00e9p: \u00a0<\/p>\n<p>\u00a0Trong \u0111\u00f3:\u00a0 E &#8211; M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a th\u00e9p; E = 2,1.106 kg\/cm<sup>2<\/sup>.<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 J &#8211; M\u00f4men qu\u00e1n t\u00ednh c\u1ee7a b\u1ec1 r\u1ed9ng v\u00e1n khu\u00f4n J = 28,46 cm<sup>4<\/sup><\/p>\n<p>\u00de K\u1ebft h\u1ee3p 2 \u0111i\u1ec1u ki\u1ec7n tr\u00ean ta ch\u1ecdn l<sub>xg<\/sub> = 60 cm<\/p>\n<p><strong><em>2.1.2.2 T\u00ednh to\u00e1n v\u00e1n khu\u00f4n th\u00e0nh d\u1ea7m<\/em><\/strong><\/p>\n<p>&#8211; T\u00ednh to\u00e1n v\u00e1n khu\u00f4n th\u00e0nh d\u1ea7m th\u1ef1c ch\u1ea5t l\u00e0 t\u00ednh kho\u1ea3ng c\u00e1ch c\u00e2y ch\u1ed1ng xi\u00ean c\u1ee7a th\u00e0nh d\u1ea7m, \u0111\u1ea3m b\u1ea3o cho v\u00e1n th\u00e0nh kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng qu\u00e1 l\u1edbn d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a \u00e1p l\u1ef1c b\u00ea t\u00f4ng khi \u0111\u1ea7m \u0111\u1ed5.<\/p>\n<p>&#8211; Quan ni\u1ec7m v\u00e1n khu\u00f4n th\u00e0nh d\u1ea7m l\u00e0m vi\u1ec7c nh\u01b0 m\u1ed9t d\u1ea7m li\u00ean t\u1ee5c \u0111\u1ec1u nh\u1ecbp ch\u1ecbu t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 \u0111\u1ec1u q do \u00e1p l\u1ef1c c\u1ee7a b\u00eat\u00f4ng khi \u0111\u1ea7m, \u0111\u1ed5, \u00e1p l\u1ef1c \u0111\u1ea7m \u0111\u1ed5 c\u1ee7a b\u00eat\u00f4ng c\u00f3 th\u1ec3 coi nh\u01b0 \u00e1p l\u1ef1c thu\u1ef7 t\u0129nh t\u00e1c d\u1ee5ng l\u00ean v\u00e1n th\u00e0nh, n\u00f3 ph\u00e2n b\u1ed1 theo lu\u1eadtt b\u1eadc nh\u1ea5t, c\u00f3 gi\u00e1 tr\u1ecb (n*g*h<sub>d<\/sub> ). \u0110\u1ec3 \u0111\u01a1n gi\u1ea3n trong t\u00ednh to\u00e1n ta cho \u00e1p l\u1ef1c ph\u00e2n b\u1ed1 \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u cao th\u00e0nh d\u1ea7m.<\/p>\n<p>\u00a0 Chi\u1ec1u cao l\u00e0m vi\u1ec7c c\u1ee7a th\u00e0nh d\u1ea7m.<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 h = 0,6 &#8211; 0,15\u00a0 = 0,45 cm.<\/p>\n<p>\u00a0 Nh\u01b0 v\u1eady s\u1ebd \u0111\u01b0\u1ee3c gh\u00e9p t\u1eeb 2 t\u1ea5m v\u00e1n b= 25cm v\u00e0 b=20cm.<\/p>\n<p>&#8211; T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean v\u00e1n th\u00e0nh d\u1ea7m bao g\u1ed3m.<\/p>\n<p>+ \u00c1p l\u1ef1c c\u1ee7a b\u00eat\u00f4ng:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>1<\/sub> =n *g * b<sub>d<\/sub>*h<sub>d<\/sub><\/p>\n<p>\u00a0Trong \u0111\u00f3: n =1,3 l\u00e0 h\u1ec7 s\u1ed1 \u0111\u1ed9 tin c\u1eady<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 g = 2500 daN\/m3 l\u00e0 dung tr\u1ecdng ri\u00eang c\u1ee7a b\u00ea t\u00f4ng<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>1<\/sub> = 1,3 * 2500* 0,3* 0,6 = 585 daN\/m<\/p>\n<p>+ \u00c1p l\u1ef1c \u0111\u1ed5 b\u00eat\u00f4ng:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>2<\/sub> = n * p<sub>d<\/sub>* h<sub>d<\/sub><\/p>\n<p>Trong \u0111\u00f3: H\u1ec7 s\u1ed1 \u0111\u1ed9 tin c\u1eady: n =1,3<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00e1p l\u1ef1c \u0111\u1ed5 b\u00eat\u00f4ng p<sub>d<\/sub> = 400 daN\/m2<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>2<\/sub> = 1,3 * 400* 0,6 =312 daN\/m<\/p>\n<p>T\u1ed5ng t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 t\u00e1c d\u1ee5ng l\u00ean v\u00e1n th\u00e0nh d\u1ea7m l\u00e0:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>tt<\/sub> = q<sub>1<\/sub> + q<sub>2<\/sub> = 585 + 312 = 897 daN\/m<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 S\u01a1 \u0111\u1ed3 t\u00ednh v\u00e1n khu\u00f4n th\u00e0nh d\u1ea7m<\/p>\n<ol>\n<li><em> T\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch n\u1eb9p \u0111\u1ee9ng theo \u0111i\u1ec1u ki\u1ec7n b\u1ec1n<\/em><\/li>\n<\/ol>\n<p>&#8211; \u0110i\u1ec1u ki\u1ec7n b\u1ec1n: s = \u00a0\u00a3 R*g\u00a0 daN\/cm<sup>2<\/sup><\/p>\n<p>Trong \u0111\u00f3:\u00a0 W &#8211; M\u00f4men kh\u00e1ng u\u1ed1n c\u1ee7a t\u1ea5m v\u00e1n th\u00e0nh;<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0W = 4,57+ 4,3 = 8,87 cm<sup>3<\/sup><\/p>\n<p>\u00a0\u00a0\u00a0 \u00a0 M &#8211; M\u00f4men tr\u00ean v\u00e1n th\u00e0nh d\u1ea7m; M =<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li><em> T\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch n\u1eb9p \u0111\u1ee9ng theo \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9 v\u00f5ng<\/em><\/li>\n<\/ol>\n<p>+T\u1ea3i tr\u1ecdng ti\u00eau chu\u1ea9n t\u00e1c d\u1ee5ng l\u00ean v\u00e1n khu\u00f4n tr\u00ean 1m d\u00e0i:<\/p>\n<p>q<sub>tc<\/sub>\u00a0 =<\/p>\n<p>\u00a0+ \u0110\u1ed9 v\u00f5ng c\u1ee7a v\u00e1n khu\u00f4n \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng th\u1ee9c: f =<\/p>\n<p>+ \u0110\u1ed9 v\u00f5ng cho ph\u00e9p: \u00a0<\/p>\n<p>\u00a0Trong \u0111\u00f3:\u00a0 E &#8211; M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a th\u00e9p; E = 2,1.106 kg\/cm<sup>2<\/sup>.<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 J &#8211; M\u00f4men qu\u00e1n t\u00ednh c\u1ee7a b\u1ec1 r\u1ed9ng v\u00e1n khu\u00f4n J = 28,46 cm<sup>4<\/sup><\/p>\n<p>\u00de K\u1ebft h\u1ee3p 2 \u0111i\u1ec1u ki\u1ec7n tr\u00ean ta ch\u1ecdn l<sub>nd<\/sub> = 120 cm<\/p>\n<p><strong><em>2.1.2.3 T\u00ednh to\u00e1n \u0111\u00e0 ngang cho d\u1ea7m<\/em><\/strong><\/p>\n<p>T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean \u0111\u00e0 ngang l\u00e0 to\u00e0n b\u1ed9 t\u1ea3i tr\u1ecdng d\u1ea7m trong di\u1ec7n truy\u1ec1n t\u1ea3i c\u1ee7a n\u00f3<\/p>\n<p>(di\u1ec7n truy\u1ec1n t\u1ea3i l\u00e0 m\u1ed9t kho\u1ea3ng a<sub>\u0111n<\/sub>). Bao g\u1ed3m:<\/p>\n<p>+ T\u1ea3i tr\u1ecdng v\u00e1n khu\u00f4n hai th\u00e0nh d\u1ea7m:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>1<\/sub> = 2*(1,1*39*0,45) = 38,61 (daN\/m)<\/p>\n<p>+ Tr\u1ecdng l\u01b0\u1ee3ng v\u00e1n khu\u00f4n \u0111\u00e1y d\u1ea7m:\u00a0\u00a0\u00a0 q<sub>2<\/sub> = 1,1*39*0,3 =12,87 daN\/m<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 39 daN\/m2 &#8211; l\u00e0 t\u1ea3i tr\u1ecdng c\u1ee7a 1m2 v\u00e1n khu\u00f4n d\u1ea7m.<\/p>\n<p>+ Tr\u1ecdng l\u01b0\u1ee3ng b\u00ea t\u00f4ng c\u1ed1t th\u00e9p d\u1ea7m d\u00e0y h =60 cm<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>3<\/sub> = n*g*h*b =1,2*2500*0,6*0,3 = 585 daN\/m<\/p>\n<p>+ T\u1ea3i tr\u1ecdng \u0111\u1ed5 b\u00eat\u00f4ng d\u1ea7m:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>4<\/sub> = n*b*P<sub>d<\/sub><\/p>\n<p>\u00a0\u00a0\u00a0 Trong \u0111\u00f3: H\u1ec7 s\u1ed1 \u0111\u1ed9 tin c\u1eady: n =1,3<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Ho\u1ea1t t\u1ea3i \u0111\u1ed5 b\u00eat\u00f4ng b\u1eb1ng c\u1ea7n tr\u1ee5c: P<sub>d<\/sub> = 400daN\/m2<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>4<\/sub> = 1,3 * 400* 0,3 = 156 daN\/m\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>+ T\u1ea3i tr\u1ecdng \u0111\u1ea7m n\u00e9n: q<sub>5<\/sub> = n*b*q<sub>tc<\/sub><\/p>\n<p>\u00a0\u00a0\u00a0 Trong \u0111\u00f3: H\u1ec7 s\u1ed1 \u0111\u1ed9 tin c\u1eady: n =1,3<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00e1p l\u1ef1c \u0111\u1ea7m n\u00e9n ti\u00eau chu\u1ea9n: qtc = 200 daN\/m2<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>5<\/sub> = 1,3 *0,3* 200 = 78 daN\/m<\/p>\n<p>+ T\u1ea3i tr\u1ecdng thi c\u00f4ng: q<sub>6 <\/sub>= n*b*P<sub>tc<\/sub><\/p>\n<p>\u00a0\u00a0\u00a0 Trong \u0111\u00f3: H\u1ec7 s\u1ed1 \u0111\u1ed9 tin c\u1eady: n =1,3<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ho\u1ea1t t\u1ea3i thi c\u00f4ng ti\u00eau chu\u1ea9n: P<sub>tc<\/sub>= 250 daN\/m2<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 q<sub>6<\/sub> = 1,3 * 0,3*250 = 97,5 daN\/m<\/p>\n<p>+ T\u1ea3i tr\u1ecdng b\u1ea3n th\u00e2n \u0111\u00e0 ngang: q<sub>\u0111n<\/sub> = n *b*h* g<sub>g<\/sub>*L<\/p>\n<p>Trong \u0111\u00f3: H\u1ec7 s\u1ed1 \u0111\u1ed9 tin c\u1eady: n =1,1<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0 Dung tr\u1ecdng ri\u00eang c\u1ee7a g\u1ed7 g<sub>g<\/sub>=600 daN\/m3<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0 b, h l\u00e0 chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao c\u1ee7a \u0111\u00e0 ngang. Ch\u1ecdn (bh) = (810) cm<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q = 1,1*0,08*0,1*600*0,6 = 3,2 daN<\/p>\n<p>T\u1ea3i tr\u1ecdng t\u1ed5ng c\u1ed9ng t\u00e1c d\u1ee5ng l\u00ean \u0111\u00e0 ngang<\/p>\n<p>q<sub>tt<\/sub>=(q<sub>1<\/sub>+q<sub>2<\/sub>+q<sub>3<\/sub>+q<sub>4<\/sub>+q<sub>6<\/sub>)a<sub>\u0111n<\/sub>+q<sub>\u0111n<\/sub>=(38,61+12,87+585+156+97,5)*0,6+3,2= 537,19 (daN)<\/p>\n<p>T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean \u0111\u00e0 qui v\u1ec1 l\u1ef1c t\u1eadp trung:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 P = q*\u00a0= 537,19*\u00a0= 322,31 daN<\/p>\n<p>Gi\u00e1 tr\u1ecb momen: \u00a0(daN.cm)<\/p>\n<p>Ta c\u00f3: W = \u00a0= \u00a0= 133,33 cm<sup>3<\/sup><\/p>\n<p>(bh) =(810) cm l\u00e0 ti\u1ebft di\u1ec7n ngang c\u1ee7a \u0111\u00e0 ngang.<\/p>\n<ol>\n<li><em> T\u00ednh to\u00e1n theo \u0111i\u1ec1u ki\u1ec7n b\u1ec1n<\/em><\/li>\n<\/ol>\n<p>=&gt;daN\/cm<sup>2<\/sup><\/p>\n<ol>\n<li><em> T\u00ednh to\u00e1n theo \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9 v\u00f5ng:<\/em><\/li>\n<\/ol>\n<p>+T\u1ea3i tr\u1ecdng ti\u00eau chu\u1ea9n t\u00e1c d\u1ee5ng l\u00ean v\u00e1n khu\u00f4n<\/p>\n<p>P<sub>tc<\/sub>\u00a0 =<\/p>\n<p>\u00a0+ \u0110\u1ed9 v\u00f5ng c\u1ee7a v\u00e1n khu\u00f4n \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng th\u1ee9c:<\/p>\n<p>+ \u0110\u1ed9 v\u00f5ng cho ph\u00e9p: \u00a0<\/p>\n<p>\u00de K\u1ebft h\u1ee3p 2 \u0111i\u1ec1u ki\u1ec7n tr\u00ean ta ch\u1ecdn l = 120 cm<\/p>\n<p>=&gt; V\u1eady chi\u1ec1u d\u00e0i \u0111\u00e0 ngang l\u00e0 120cm, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c thanh \u0111\u00e0 ngang l\u00e0 60cm.<\/p>\n<p><strong><em>2.1.2.4 T\u00ednh to\u00e1n \u0111\u00e0 d\u1ecdc cho d\u1ea7m<\/em><\/strong><\/p>\n<p>T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean \u0111\u00e0 d\u1ecdc (do \u0111\u00e0 ngang truy\u1ec1n xu\u1ed1ng ):<\/p>\n<p>Gi\u00e1 tr\u1ecb momen l\u1edbn nh\u1ea5t: M <sub>max<\/sub> = 0,19*P<sub>dd<\/sub>* B = 0,19*161,16*1,2 = 36,74(daN.m)<\/p>\n<p>&#8211; T\u1ea3i tr\u1ecdng b\u1ea3n th\u00e2n \u0111\u00e0 d\u1ecdc: Ch\u1ecdn (bh) = (68)cm<\/p>\n<p>q<sub>bt<\/sub> = 0,06* 0,08* 600* 1,1 = 3,17 (daN\/m)<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M<sub>bt<\/sub> =<\/p>\n<p>&nbsp;<\/p>\n<p><strong>H\u00ecnh v\u1ebd : S\u01a1 \u0111\u1ed3 ch\u1ecbu l\u1ef1c c\u1ee7a \u0111\u00e0 d\u1ecdc d\u1ea7m<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p>&#8211; G\u00eda tr\u1ecb m\u00f4men l\u1edbn nh\u1ea5t \u0111\u1ec3 t\u00ednh \u0111\u00e0 d\u1ecdc theo b\u1ec1n:\u00a0 M<sub>max<\/sub> = M<sub>max1<\/sub>+M<sub>bt<\/sub><\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00de M<sub>max<\/sub> = 36,74 + 0,456 = 37,2 (daN.m)<\/p>\n<p>&nbsp;<\/p>\n<p>+ Ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0=&gt; Tho\u1ea3 m\u00e3n.<\/p>\n<p>+ Ki\u1ec3m tra \u0111i\u1ec1u ki\u1ec7n bi\u1ebfn d\u1ea1ng:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 V\u00ec c\u00e1c t\u1ea3i tr\u1ecdng t\u1eadp trung g\u1ea7n nhau (c\u00e1ch nhau 0,6m) n\u00ean ta c\u00f3 th\u1ec3 xem g\u1ea7n \u0111\u00fang nh\u01b0 t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 P=161,16daN\/m =1,612daN\/cm<\/p>\n<p>\u00a0\u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c: f =<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0 V\u1edbi g\u1ed7 ta c\u00f3: E = 1,1*10<sup>5<\/sup> daN\/cm<sup>2<\/sup>; J = =256 cm<sup>4 <\/sup><\/p>\n<p>\u00a0\u00ae \u00a0<\/p>\n<p>\u0110\u1ed9 v\u00f5ng cho ph\u00e9p:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [f]= \u00a0= 0,3 (cm)<\/p>\n<p>Ta th\u1ea5y: f\u00a0 &lt; [f], do \u0111\u00f3 ti\u1ebft di\u1ec7n \u0111\u00e0 d\u1ecdc (b*h) = (810) cm l\u00e0 \u0111\u1ea3m b\u1ea3o.<\/p>\n<p>V\u1eady v\u1edbi kho\u1ea3ng c\u00e1ch c\u00e1c x\u00e0 g\u1ed3 d\u1ecdc l\u00e0 120cm \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n ch\u1ecbu l\u1ef1c.<\/p>\n<p>Ta c\u00f3 c\u1ea5u t\u1ea1o v\u00e1n khu\u00f4n d\u1ea7m ch\u00ednh nh\u01b0 h\u00ecnh v\u1ebd d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<p><strong>2.1.3 Thi\u1ebft k\u1ebf v\u00e1n khu\u00f4n s\u00e0n<\/strong><\/p>\n<p><strong><em>2.1.3.1 T\u00ednh to\u00e1n v\u00e1n khu\u00f4n s\u00e0n<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong>B\u1ea3ng t\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean s\u00e0n<\/strong><\/p>\n<table width=\"626\">\n<tbody>\n<tr>\n<td width=\"47\">\n<p><strong>STT<\/strong><\/p>\n<\/td>\n<td width=\"176\">\n<p><strong>T\u00ean t\u1ea3i tr\u1ecdng<\/strong><\/p>\n<\/td>\n<td width=\"144\">\n<p><strong>C\u00f4ng th\u1ee9c<\/strong><\/p>\n<\/td>\n<td width=\"42\">\n<p><strong>n<\/strong><\/p>\n<\/td>\n<td width=\"109\">\n<p><strong>q<sup>tc<\/sup>(daN\/cm<sup>2<\/sup>)<\/strong><\/p>\n<\/td>\n<td width=\"108\">\n<p><strong>q<sup>tt<\/sup>(daN\/cm<sup>2<\/sup>)<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>1<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i b\u1ea3n th\u00e2n c\u1ed1p pha<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,1<\/p>\n<\/td>\n<td width=\"109\">\n<p>39<\/p>\n<\/td>\n<td width=\"108\">\n<p>42.9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>2<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i tr\u1ecdng b\u1ea3n th\u00e2n BTCT s\u00e0n<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,2<\/p>\n<\/td>\n<td width=\"109\">\n<p>375<\/p>\n<\/td>\n<td width=\"108\">\n<p>450<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>3<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i tr\u1ecdng do \u0111\u1ed5 b\u00eat\u00f4ng b\u1eb1ng c\u1ea7n tr\u1ee5c<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,3<\/p>\n<\/td>\n<td width=\"109\">\n<p>400<\/p>\n<\/td>\n<td width=\"108\">\n<p>520<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>4<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i tr\u1ecdng do \u0111\u1ea7m b\u00eat\u00f4ng<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,3<\/p>\n<\/td>\n<td width=\"109\">\n<p>200<\/p>\n<\/td>\n<td width=\"108\">\n<p>260<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>5<\/p>\n<\/td>\n<td width=\"176\">\n<p>T\u1ea3i tr\u1ecdng do d\u1ee5ng c\u1ee5 thi c\u00f4ng<\/p>\n<\/td>\n<td width=\"144\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,3<\/p>\n<\/td>\n<td width=\"109\">\n<p>250<\/p>\n<\/td>\n<td width=\"108\">\n<p>325<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" width=\"410\">\n<p>T\u1ed5ng t\u1ea3i tr\u1ecdng<\/p>\n<\/td>\n<td width=\"109\">\n<p><strong>1264<\/strong><\/p>\n<\/td>\n<td width=\"108\">\n<p><strong>1597,9<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>S\u01a1 \u0111\u1ed3 t\u1ed5 h\u1ee3p v\u00e1n khu\u00f4n s\u00e0n t\u1ea7ng \u0111i\u1ec3n h\u00ecnh<\/strong><\/p>\n<p>+ S\u00e0n: S\u1eed d\u1ee5ng c\u00e1c t\u1ea5m lo\u1ea1i: 300\u00b41800mm, 200x1200mm, 300x1200mm<\/p>\n<p>+ Ch\u1ed7 n\u00e0o c\u00f2n h\u1edf ch\u00e8n th\u00eam v\u00e1n khu\u00f4n g\u1ed7 d\u00e0y 20mm.<\/p>\n<p>&#8211; T\u00ednh kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111\u00e0 ngang, \u0111\u00e0 d\u1ecdc \u0111\u1ee1 v\u00e1n khu\u00f4n s\u00e0n:<\/p>\n<p>\u0110\u1ec3 thu\u1eadn ti\u1ec7n cho vi\u1ec7c thi c\u00f4ng, ta ch\u1ecdn kho\u1ea3ng c\u00e1ch gi\u1eefa thanh \u0111\u00e0 ngang mang v\u00e1n s\u00e0n l = 60cm, kho\u1ea3ng c\u00e1ch l\u1edbn nh\u1ea5t gi\u1eefa c\u00e1c thanh \u0111\u00e0 d\u1ecdc l =120cm (b\u1eb1ng k\u00edch th\u01b0\u1edbc c\u1ee7a gi\u00e1o PAL).<\/p>\n<p>T\u1eeb kho\u1ea3ng c\u00e1ch ch\u1ecdn tr\u01b0\u1edbc ta s\u1ebd ch\u1ecdn \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p c\u1ee7a c\u00e1c thanh \u0111\u00e0.<\/p>\n<p>T\u00ednh to\u00e1n, ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n , \u0111\u1ed9 v\u00f5ng c\u1ee7a v\u00e1n khu\u00f4n s\u00e0n v\u00e0 ch\u1ecdn ti\u1ebft di\u1ec7n c\u00e1c thanh \u0111\u00e0.<\/p>\n<p>Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 v\u00f5ng cho m\u1ed9t t\u1ea5m v\u00e1n khu\u00f4n s\u00e0n:<\/p>\n<p><strong>H\u00ecnh v\u1ebd: S\u01a1 \u0111\u1ed3 ch\u1ecbu l\u1ef1c v\u00e1n khu\u00f4n s\u00e0n<\/strong><\/p>\n<ol>\n<li><em> T\u00ednh to\u00e1n theo \u0111i\u1ec1u ki\u1ec7n b\u1ec1n:<\/em><\/li>\n<\/ol>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 s = \u00a0\u00a3 R*g daN\/cm<sup>2<\/sup>.<\/p>\n<p>Trong \u0111\u00f3: W = 6,55cm<sup>3 <\/sup>&#8211; M\u00f4men\u00a0 kh\u00e1ng u\u1ed1n c\u1ee7a t\u1ea5m v\u00e1n khu\u00f4n r\u1ed9ng 300<\/p>\n<p>\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0M &#8211; M\u00f4men trong v\u00e1n \u0111\u00e1y s\u00e0n; M =<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li><em> T\u00ednh to\u00e1n theo \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9 v\u00f5ng<\/em><\/li>\n<\/ol>\n<p>+T\u1ea3i tr\u1ecdng ti\u00eau chu\u1ea9n t\u00e1c d\u1ee5ng l\u00ean v\u00e1n khu\u00f4n tr\u00ean 1m d\u00e0i:<\/p>\n<p>q<sub>tc<\/sub>\u00a0 = 1264daN\/cm<sup>2<\/sup><\/p>\n<p>\u00a0+ \u0110\u1ed9 v\u00f5ng c\u1ee7a v\u00e1n khu\u00f4n \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng th\u1ee9c: f =<\/p>\n<p>+ \u0110\u1ed9 v\u00f5ng cho ph\u00e9p: \u00a0<\/p>\n<p>\u00a0Trong \u0111\u00f3:\u00a0 E &#8211; M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a th\u00e9p; E = 2,1.106 kg\/cm<sup>2<\/sup>.<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 J &#8211; M\u00f4men qu\u00e1n t\u00ednh c\u1ee7a b\u1ec1 r\u1ed9ng v\u00e1n khu\u00f4n J = 28,46 cm<sup>4<\/sup><\/p>\n<p><em>\u00de<\/em><em> K\u1ebft h\u1ee3p 2 \u0111i\u1ec1u ki\u1ec7n tr\u00ean ta c<\/em><em>h\u1ecdn l<sub>d<\/sub> = 60 cm<\/em><\/p>\n<p><strong><em>2.1.3.2 <\/em><\/strong>\u00a0<strong><em>T\u00ednh to\u00e1n ki\u1ec3m tra thanh \u0111\u00e0 ngang<\/em><\/strong><\/p>\n<p>&#8211; Ch\u1ecdn ti\u1ebft di\u1ec7n thanh x\u00e0 g\u1ed3 ngang: b\u00b4h = 8\u00b410cm, g\u1ed7 nh\u00f3m VI c\u00f3:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0s<sub>g\u1ed7<\/sub> = 150 kG\/cm<sup>2<\/sup> v\u00e0 E =1,1*10<sup>5<\/sup> kG\/cm<sup>2<\/sup>.<\/p>\n<ul>\n<li>T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng:<\/li>\n<\/ul>\n<p>+ X\u00e0 g\u1ed3 ngang ch\u1ecbu t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 tr\u00ean 1 d\u1ea3i c\u00f3 b\u1ec1 r\u1ed9ng b\u1eb1ng kho\u1ea3ng c\u00e1ch gi\u1eefa hai x\u00e0 g\u1ed3 ngang l = 60cm.<\/p>\n<p>+ S\u01a1 \u0111\u1ed3 t\u00ednh to\u00e1n x\u00e0 g\u1ed3 ngang l\u00e0 d\u1ea7m li\u00ean t\u1ee5c k\u00ea l\u00ean c\u00e1c g\u1ed1i t\u1ef1a l\u00e0 c\u00e1c x\u00e0 g\u1ed3 d\u1ecdc<\/p>\n<p><strong>H\u00ecnh v\u1ebd: S\u01a1 \u0111\u1ed3 ch\u1ecbu t\u1ea3i c\u1ee7a \u0111\u00e0 ngang \u0111\u1ee1 \u0111\u00e1y s\u00e0n<\/strong><\/p>\n<table width=\"620\">\n<tbody>\n<tr>\n<td width=\"47\">\n<p><strong>STT<\/strong><\/p>\n<\/td>\n<td width=\"172\">\n<p><strong>T\u00ean t\u1ea3i tr\u1ecdng<\/strong><\/p>\n<\/td>\n<td width=\"145\">\n<p><strong>C\u00f4ng th\u1ee9c<\/strong><\/p>\n<\/td>\n<td width=\"42\">\n<p><strong>n<\/strong><\/p>\n<\/td>\n<td width=\"108\">\n<p><strong>q<sup>tc<\/sup>(daN\/cm<sup>2<\/sup>)<\/strong><\/p>\n<\/td>\n<td width=\"107\">\n<p><strong>q<sup>tt<\/sup>(daN\/cm<sup>2<\/sup>)<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>1<\/p>\n<\/td>\n<td width=\"172\">\n<p>T\u1ea3i b\u1ea3n th\u00e2n c\u1ed1p pha<\/p>\n<\/td>\n<td width=\"145\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,1<\/p>\n<\/td>\n<td width=\"108\">\n<p>39<\/p>\n<\/td>\n<td width=\"107\">\n<p>42.9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>2<\/p>\n<\/td>\n<td width=\"172\">\n<p>T\u1ea3i tr\u1ecdng b\u1ea3n th\u00e2n BTCT s\u00e0n<\/p>\n<\/td>\n<td width=\"145\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,2<\/p>\n<\/td>\n<td width=\"108\">\n<p>375<\/p>\n<\/td>\n<td width=\"107\">\n<p>450<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>3<\/p>\n<\/td>\n<td width=\"172\">\n<p>T\u1ea3i tr\u1ecdng do \u0111\u1ed5 b\u00eat\u00f4ng b\u1eb1ng c\u1ea7n tr\u1ee5c<\/p>\n<\/td>\n<td width=\"145\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,3<\/p>\n<\/td>\n<td width=\"108\">\n<p>400<\/p>\n<\/td>\n<td width=\"107\">\n<p>520<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>4<\/p>\n<\/td>\n<td width=\"172\">\n<p>T\u1ea3i tr\u1ecdng do \u0111\u1ea7m b\u00eat\u00f4ng<\/p>\n<\/td>\n<td width=\"145\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,3<\/p>\n<\/td>\n<td width=\"108\">\n<p>200<\/p>\n<\/td>\n<td width=\"107\">\n<p>260<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"47\">\n<p>5<\/p>\n<\/td>\n<td width=\"172\">\n<p>T\u1ea3i tr\u1ecdng do d\u1ee5ng c\u1ee5 thi c\u00f4ng<\/p>\n<\/td>\n<td width=\"145\">\u00a0<\/td>\n<td width=\"42\">\n<p>1,3<\/p>\n<\/td>\n<td width=\"108\">\n<p>250<\/p>\n<\/td>\n<td width=\"107\">\n<p>325<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" width=\"405\">\n<p>T\u1ed5ng t\u1ea3i tr\u1ecdng<\/p>\n<\/td>\n<td width=\"108\">\n<p><strong>1264<\/strong><\/p>\n<\/td>\n<td width=\"107\">\n<p><strong>1597,9<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>+ T\u1ea3i tr\u1ecdng b\u1ea3n th\u00e2n \u0111\u00e0 ngang:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>6<\/sub> = n *b *h* g<sub>g<\/sub><\/p>\n<p>Trong \u0111\u00f3:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 H\u1ec7 s\u1ed1 \u0111\u1ed9 tin c\u1eady: n =1,1<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Dung tr\u1ecdng ri\u00eang c\u1ee7a g\u1ed7 g<sub>g<\/sub> = 600 daN\/m3<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 b, h l\u00e0 chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao c\u1ee7a \u0111\u00e0 ngang. Ch\u1ecdn bxh=8x10cm<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>6<\/sub> = 1,1*0,08*0,1*600 = 5,28 daN\/m<\/p>\n<p>=&gt;T\u1ed5ng t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 t\u00e1c d\u1ee5ng l\u00ean x\u00e0 g\u1ed3 l\u00e0:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>tt<\/sub> = (q<sub>1<\/sub> + q<sub>2<\/sub> + q<sub>3 <\/sub>+q<sub>4 <\/sub>+ q<sub>5<\/sub>)*l<sub>\u0111n<\/sub>+ q<sub>6<\/sub><\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>tt<\/sub> = (42,9+450+520+260+325)*0,6+ 5,28\u00a0 = 964,02 daN\/m<\/p>\n<p>=&gt; Mmax =<\/p>\n<p>T\u1eeb c\u00f4ng th\u1ee9c\u00a0: W = \u00a0= \u00a0= 133,33 cm3<\/p>\n<p>=&gt; \u00a0daN\/cm2 &lt; [] = 150 daN\/cm2<\/p>\n<p>=&gt; Ch\u1ecdn \u0111\u00e0 ngang (810) l\u00e0 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c.<\/p>\n<p><em>&#8211;\u00a0 Ki\u1ec3m tra \u0111\u1ed9 v\u00f5ng \u0111\u00e0 ngang:<\/em><\/p>\n<p>+ T\u1ea3i tr\u1ecdng d\u00f9ng \u0111\u1ec3 t\u00ednh v\u00f5ng c\u1ee7a \u0111\u00e0 ngang (d\u00f9ng tr\u1ecb s\u1ed1 ti\u00eau chu\u1ea9n):<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>tc <\/sub>=<\/p>\n<p>+ \u0110\u1ed9 v\u00f5ng c\u1ee7a x\u00e0 g\u1ed3 ngang \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng th\u1ee9c:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 f =<\/p>\n<p>Trong \u0111\u00f3: E &#8211; M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a g\u1ed7; E = 1,1*105 kg\/cm2.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0<strong>MC \u0111\u00e0 ngang<\/strong><\/p>\n<p>J &#8211; M\u00f4men qu\u00e1n t\u00ednh c\u1ee7a b\u1ec1 r\u1ed9ng v\u00e1n l\u00e0:<\/p>\n<p>\u00a0J = \u00a0= \u00a0= 666,7cm<sup>4<\/sup><\/p>\n<p>&nbsp;<\/p>\n<p>+ \u0110\u1ed9 v\u00f5ng cho ph\u00e9p: [f] = l\/400 = 120\/400 = 0,3 cm<\/p>\n<p>Ta th\u1ea5y: f &lt; [f] do \u0111\u00f3 \u0111\u00e0 ngang c\u00f3 ti\u1ebft di\u1ec7n b\u00b4h = 8\u00b410 cm l\u00e0 b\u1ea3o \u0111\u1ea3m<\/p>\n<p><strong><em>2.1.3.3 T\u00ednh to\u00e1n ki\u1ec3m tra thanh \u0111\u00e0 d\u1ecdc:<\/em><\/strong><\/p>\n<p>Ch\u1ecdn ti\u1ebft di\u1ec7n thanh \u0111\u00e0 d\u1ecdc: ch\u1ecdn ti\u1ebft di\u1ec7n b\u00b4h = 10\u00b412 cm g\u1ed7 nh\u00f3m VI c\u00f3:<\/p>\n<p>s<sub>g\u1ed7 <\/sub>= 150 daNcm<sup>2<\/sup> v\u00e0 E =1,1*10<sup>5<\/sup> daN\/cm<sup>2<\/sup><\/p>\n<p>&#8211; T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean thanh x\u00e0 g\u1ed3 d\u1ecdc:<\/p>\n<p>+ X\u00e0 g\u1ed3 d\u1ecdc ch\u1ecbu t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 tr\u00ean 1 d\u1ea3i r\u1ed9ng b\u1eb1ng kho\u1ea3ng c\u00e1ch gi\u1eefa hai \u0111\u1ea7u gi\u00e1o Pal l\u00e0 l =120 cm.<\/p>\n<p>+ S\u01a1 \u0111\u1ed3 t\u00ednh to\u00e1n x\u00e0 g\u1ed3 d\u1ecdc l\u00e0 d\u1ea7m \u0111\u01a1n gi\u1ea3n k\u00ea l\u00ean c\u00e1c g\u1ed1i t\u1ef1a l\u00e0 c\u00e1c c\u1ed9t ch\u1ed1ng gi\u00e1o Pal ch\u1ecbu t\u1ea3i tr\u1ecdng t\u1eadp trung t\u1eeb x\u00e0 g\u1ed3 ngang truy\u1ec1n xu\u1ed1ng (x\u00e9t x\u00e0 g\u1ed3 ch\u1ecbu l\u1ef1c nguy hi\u1ec3m nh\u1ea5t). C\u00f3 s\u01a1 \u0111\u1ed3 t\u00ednh:<\/p>\n<p><strong>H\u00ecnh v\u1ebd: S\u01a1 \u0111\u1ed3 truy\u1ec1n t\u1ea3i l\u00ean x\u00e0 g\u1ed3 d\u1ecdc \u0111\u1ee1 v\u00e1n s\u00e0n<\/strong><\/p>\n<p>&#8211; T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean \u0111\u00e0 d\u1ecdc (T\u1ea3i tr\u1ecdng b\u1ea3n th\u00e2n \u0111\u00e0 d\u1ecdc t\u00ednh gi\u1ed1ng nh\u01b0 d\u1ea7m):<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 Trong \u0111\u00f3:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 L<sub>\u0111n<\/sub> = 1,2 m,\u00a0\u00a0 B<sub>gi\u00e1o PAL<\/sub> = 1,2m.\u00a0<\/p>\n<p>\u00a0C\u00f3 th\u1ec3 g\u1ea7n \u0111\u00fang g\u00eda tr\u1ecb m\u00f4men M<sub>max<\/sub>, M<sub>min<\/sub> c\u1ee7a \u0111\u00e0 d\u1ecdc theo s\u01a1 \u0111\u1ed3:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M<sub>max1<\/sub> = 0,19*P*B<sub>gi\u00e1o PAL <\/sub>= 0,19*1156,82*1,2 = 263,75 (daN.m)<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M<sub>max2<\/sub> = 0,12*P*B<sub>gi\u00e1o PAL <\/sub>= 0,12*1156,82*1,2 = 166,58 (daN.m)<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M<sub>min<\/sub>\u00a0\u00a0\u00a0 = 0,13*P*B<sub>gi\u00e1o PAL <\/sub>= 0,13*1156,82*1,2 = 180,46 (daN.m)<\/p>\n<p>&#8211; T\u1ea3i tr\u1ecdng b\u1ea3n th\u00e2n \u0111\u00e0 d\u1ecdc:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 q<sub>bt<\/sub> = 0,1*0,12*600*1,1= 7,92 (daN\/m)<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M<sub>bt<\/sub> = \u00a0= 1,14 (daN.m)<\/p>\n<p>&#8211; G\u00eda tr\u1ecb m\u00f4men l\u1edbn nh\u1ea5t \u0111\u1ec3 t\u00ednh \u0111\u00e0 d\u1ecdc theo b\u1ec1n:\u00a0 M<sub>max<\/sub> = M<sub>max1<\/sub>+M<sub>bt<\/sub><\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00de M<sub>max<\/sub> = 263,75+ 1,14 = 264,89 (daN.m)<\/p>\n<p>&#8211; Ki\u1ec3m tra b\u1ec1n cho \u0111\u00e0 d\u1ecdc:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 W = b*h<sup>2<\/sup>\/6 = 10*12<sup>2<\/sup>\/6 = 240 cm<sup>3<\/sup>.<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 s<sub>tt<\/sub> = \u00a0daN\/cm<sup>2<\/sup> &lt; [s] = 150kG\/cm2.<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00deTho\u1ea3 m\u00e3n y\u00eau c\u1ea7u b\u1ec1n\u00a0<\/p>\n<p>&#8211; Ki\u1ec3m tra v\u00f5ng:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 + V\u00ec c\u00e1c t\u1ea3i tr\u1ecdng t\u1eadp trung \u0111\u1eb7t g\u1ea7n nhau c\u00e1ch nhau 0,6m, n\u00ean ta c\u00f3 th\u1ec3 t\u00ednh bi\u1ebfn d\u1ea1ng c\u1ee7a \u0111\u00e0 d\u1ecdc g\u1ea7n \u0111\u00fang theo d\u1ea7m li\u00ean t\u1ee5c \u0111\u1ec1u nh\u1ecbp v\u1edbi t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 \u0111\u1ec1u P<\/p>\n<p>&nbsp;<\/p>\n<p>Trong \u0111\u00f3: \u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 p<sup>tc <\/sup>= P\/1,2 = 964,02 +7,92\/1,2 = 970,62 daN\/m<\/p>\n<p>\u00a0\u00a0\u00a0 V\u1edbi g\u1ed7 ta c\u00f3:\u00a0\u00a0 E = 1,1*10<sup>5<\/sup> daN\/cm<sup>2<\/sup>; J = b*h<sup>3<\/sup>\/12 =10*12<sup>3<\/sup>\/12=1440cm<sup>4<\/sup><\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0= 0,099cm<\/p>\n<p>+\u00a0\u00a0 \u0110\u1ed9 v\u00f5ng cho ph\u00e9p:<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 [ f ] = \u00a0= 0,3cm.<\/p>\n<p>\u00a0\u00a0 Ta th\u1ea5y: f\u00a0 &lt; [f], do \u0111\u00f3 \u0111\u00e0 d\u1ecdc ch\u1ecdn: b\u00b4h = 10\u00b412cm l\u00e0 b\u1ea3o \u0111\u1ea3m.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>C\u1ea5u t\u1ea1o v\u00e1n khu\u00f4n d\u1ea7m, s\u00e0n<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>2.2 T\u00ednh to\u00e1n kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng t\u00e1c<\/strong><\/p>\n<p><strong><em>2.2.1 Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng t\u00e1c b\u00ea t\u00f4ng (T\u00ednh to\u00e1n cho 1 t\u1ea7ng \u0111i\u1ec3n h\u00ecnh)<\/em><\/strong><\/p>\n<table width=\"662\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"38\">\n<p>T\u1ea7ng<\/p>\n<\/td>\n<td colspan=\"2\" width=\"117\">\n<p>C\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"40\">\n<p>\u0110VT<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"119\">\n<p>K\u00edch th\u01b0\u1edbc<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (m)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"62\">\n<p>S\u1ed1 l\u01b0\u1ee3ng<\/p>\n<p>\u00a0\u00a0\u00a0 (c\u00e1i)<\/p>\n<\/td>\n<td colspan=\"2\" width=\"137\">\n<p>Kh\u1ed1i l\u01b0\u1ee3ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"73\">\n<p>T\u1ed5ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"76\">\n<p>T\u1ed5ng c\u1ed9ng<\/p>\n<p>t\u1ea7ng<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Lo\u1ea1i<\/p>\n<\/td>\n<td>\n<p>K\u00ed hi\u1ec7u<\/p>\n<\/td>\n<td>\n<p>1c\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td>\n<p>To\u00e0n b\u1ed9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"19\" width=\"38\">\n<p>3<\/p>\n<\/td>\n<td rowspan=\"6\">\n<p>C\u1ed9t<\/p>\n<\/td>\n<td>\n<p>C1<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.3*0.5*3<\/p>\n<\/td>\n<td>\n<p>22<\/p>\n<\/td>\n<td>\n<p>0.45<\/p>\n<\/td>\n<td>\n<p>9.9<\/p>\n<\/td>\n<td rowspan=\"6\">\n<p>40.281<\/p>\n<\/td>\n<td rowspan=\"19\">\n<p>153.80<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>C2<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.3*0.7*3<\/p>\n<\/td>\n<td>\n<p>20<\/p>\n<\/td>\n<td>\n<p>0.63<\/p>\n<\/td>\n<td>\n<p>12.6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>C3<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.5*0.5*3<\/p>\n<\/td>\n<td>\n<p>4<\/p>\n<\/td>\n<td>\n<p>0.75<\/p>\n<\/td>\n<td>\n<p>3<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Chi\u1ebfu gh\u1ec9<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>2.29*5.7*0.1<\/p>\n<\/td>\n<td>\n<p>1<\/p>\n<\/td>\n<td>\n<p>1.3053<\/p>\n<\/td>\n<td>\n<p>1.3053<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u1ebf thang 1<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>2.29*3.3*0.1<\/p>\n<\/td>\n<td>\n<p>1<\/p>\n<\/td>\n<td>\n<p>0.7557<\/p>\n<\/td>\n<td>\n<p>0.7557<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u00e1ch thang<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.25*8.48*3<\/p>\n<\/td>\n<td>\n<p>2<\/p>\n<\/td>\n<td>\n<p>6.36<\/p>\n<\/td>\n<td>\n<p>12.72<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\">\n<p>D\u1ea7m<\/p>\n<\/td>\n<td>\n<p>D1<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.3*0.48*7.01<\/p>\n<\/td>\n<td>\n<p>24<\/p>\n<\/td>\n<td>\n<p>1.01<\/p>\n<\/td>\n<td>\n<p>24.24<\/p>\n<\/td>\n<td rowspan=\"7\">\n<p>39.096<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>D2<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.22*0.18*3<\/p>\n<\/td>\n<td>\n<p>12<\/p>\n<\/td>\n<td>\n<p>0.12<\/p>\n<\/td>\n<td>\n<p>1.44<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>D3<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.22*0.28*3.9<\/p>\n<\/td>\n<td>\n<p>40<\/p>\n<\/td>\n<td>\n<p>0.24<\/p>\n<\/td>\n<td>\n<p>9.6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>D4<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.22*0.38*5.7<\/p>\n<\/td>\n<td>\n<p>4<\/p>\n<\/td>\n<td>\n<p>0.48<\/p>\n<\/td>\n<td>\n<p>1.92<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>D5<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.15*0.18*3.6<\/p>\n<\/td>\n<td>\n<p>4<\/p>\n<\/td>\n<td>\n<p>0.1<\/p>\n<\/td>\n<td>\n<p>0.4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>D6<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>0.15*0.18*5.815<\/p>\n<\/td>\n<td>\n<p>3<\/p>\n<\/td>\n<td>\n<p>0.16<\/p>\n<\/td>\n<td>\n<p>0.48<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u1ebf thang 2<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>1.54*3.3*0.1<\/p>\n<\/td>\n<td>\n<p>2<\/p>\n<\/td>\n<td>\n<p>0.5082<\/p>\n<\/td>\n<td>\n<p>1.0164<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\">\n<p>S\u00e0n<\/p>\n<\/td>\n<td>\n<p>O1<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>6.68*3.6*0.12<\/p>\n<\/td>\n<td>\n<p>16<\/p>\n<\/td>\n<td>\n<p>2.89<\/p>\n<\/td>\n<td>\n<p>46.24<\/p>\n<\/td>\n<td rowspan=\"6\">\n<p>74.420<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O2<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>3.68*2.78*0.12<\/p>\n<\/td>\n<td>\n<p>10<\/p>\n<\/td>\n<td>\n<p>1.23<\/p>\n<\/td>\n<td>\n<p>12.3<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O3<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>4.46*3.6*0.12<\/p>\n<\/td>\n<td>\n<p>2<\/p>\n<\/td>\n<td>\n<p>1.93<\/p>\n<\/td>\n<td>\n<p>3.86<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O4<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>5.68*5.2*0.15<\/p>\n<\/td>\n<td>\n<p>1<\/p>\n<\/td>\n<td>\n<p>4.43<\/p>\n<\/td>\n<td>\n<p>4.43<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O5<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>5.68*3.6*0.12<\/p>\n<\/td>\n<td>\n<p>2<\/p>\n<\/td>\n<td>\n<p>2.45<\/p>\n<\/td>\n<td>\n<p>4.9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O6<\/p>\n<\/td>\n<td>\n<p>m<sup>3<\/sup><\/p>\n<\/td>\n<td>\n<p>5.48*4.092*0.12<\/p>\n<\/td>\n<td>\n<p>1<\/p>\n<\/td>\n<td>\n<p>2.69<\/p>\n<\/td>\n<td>\n<p>2.69<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>2.2.2 Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng t\u00e1c c\u1ed1t th\u00e9p (T\u00ednh to\u00e1n cho 1 t\u1ea7ng \u0111i\u1ec3n h\u00ecnh)<\/em><\/strong><\/p>\n<table width=\"658\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"38\">\n<p>T\u1ea7ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"48\">\n<p>C\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"72\">\n<p>&nbsp;<\/p>\n<p>K\u00ed hi\u1ec7u<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"69\">\n<p>KL ri\u00eang<\/p>\n<p>\u00a0kg\/m3)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"77\">\n<p>KL BT<\/p>\n<p>1 CK (m3)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"63\">\n<p>H\u00e0m l\u01b0\u1ee3ng<\/p>\n<p>(%)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"48\">\n<p>S\u1ed1 l\u01b0\u1ee3ng<\/p>\n<p>\u00a0(c\u00e1i)<\/p>\n<\/td>\n<td colspan=\"2\" width=\"136\">\n<p>Kh\u1ed1i l\u01b0\u1ee3ng(kg)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"60\">\n<p>T\u1ed5ng<\/p>\n<p>(kg)<\/p>\n<p>&nbsp;<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"48\">\n<p>T\u1ed5ng<\/p>\n<p>c\u1ed9ng<\/p>\n<p>\u00a0(T\u1ea5n)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">\n<p>1c\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td width=\"67\">\n<p>To\u00e0n b\u1ed9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"19\" width=\"38\">\n<p>3<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"48\">\n<p>C\u1ed9t<\/p>\n<\/td>\n<td width=\"72\">\n<p>C1<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.45<\/p>\n<\/td>\n<td width=\"63\">\n<p>2<\/p>\n<\/td>\n<td width=\"48\">\n<p>22<\/p>\n<\/td>\n<td width=\"69\">\n<p>70.65<\/p>\n<\/td>\n<td width=\"67\">\n<p>1554.3<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"60\">\n<p>7241.7<\/p>\n<\/td>\n<td rowspan=\"19\" width=\"48\">\n<p>20.29<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>C2<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.63<\/p>\n<\/td>\n<td width=\"63\">\n<p>2<\/p>\n<\/td>\n<td width=\"48\">\n<p>20<\/p>\n<\/td>\n<td width=\"69\">\n<p>98.91<\/p>\n<\/td>\n<td width=\"67\">\n<p>1978.2<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>Chi\u1ebfu ngh\u1ec9<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>1.3053<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.5<\/p>\n<\/td>\n<td width=\"48\">\n<p>1<\/p>\n<\/td>\n<td width=\"69\">\n<p>153.6991<\/p>\n<\/td>\n<td width=\"67\">\n<p>153.6991<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>V\u1ebf thang 1<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.7557<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.5<\/p>\n<\/td>\n<td width=\"48\">\n<p>1<\/p>\n<\/td>\n<td width=\"69\">\n<p>88.98368<\/p>\n<\/td>\n<td width=\"67\">\n<p>88.98368<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>C3<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.75<\/p>\n<\/td>\n<td width=\"63\">\n<p>2<\/p>\n<\/td>\n<td width=\"48\">\n<p>4<\/p>\n<\/td>\n<td width=\"69\">\n<p>117.75<\/p>\n<\/td>\n<td width=\"67\">\n<p>471<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>V\u00e1ch Thang<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>6.36<\/p>\n<\/td>\n<td width=\"63\">\n<p>3<\/p>\n<\/td>\n<td width=\"48\">\n<p>2<\/p>\n<\/td>\n<td width=\"69\">\n<p>1497.78<\/p>\n<\/td>\n<td width=\"67\">\n<p>2995.56<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\" width=\"48\">\n<p>D\u1ea7m<\/p>\n<\/td>\n<td width=\"72\">\n<p>D1<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>1.26<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>24<\/p>\n<\/td>\n<td width=\"69\">\n<p>178.038<\/p>\n<\/td>\n<td width=\"67\">\n<p>4272.912<\/p>\n<\/td>\n<td rowspan=\"7\" width=\"60\">\n<p>7210.1<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>D2<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.2<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>12<\/p>\n<\/td>\n<td width=\"69\">\n<p>28.26<\/p>\n<\/td>\n<td width=\"67\">\n<p>339.12<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>D3<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.34<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>40<\/p>\n<\/td>\n<td width=\"69\">\n<p>48.042<\/p>\n<\/td>\n<td width=\"67\">\n<p>1921.68<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>D4<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.63<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>4<\/p>\n<\/td>\n<td width=\"69\">\n<p>89.019<\/p>\n<\/td>\n<td width=\"67\">\n<p>356.076<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>D5<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.16<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>4<\/p>\n<\/td>\n<td width=\"69\">\n<p>22.608<\/p>\n<\/td>\n<td width=\"67\">\n<p>90.432<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>D6<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.26<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>3<\/p>\n<\/td>\n<td width=\"69\">\n<p>36.738<\/p>\n<\/td>\n<td width=\"67\">\n<p>110.214<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>V\u1ebf thang 2<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>0.5082<\/p>\n<\/td>\n<td width=\"63\">\n<p>1.5<\/p>\n<\/td>\n<td width=\"48\">\n<p>2<\/p>\n<\/td>\n<td width=\"69\">\n<p>59.84055<\/p>\n<\/td>\n<td width=\"67\">\n<p>119.6811<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"48\">\n<p>S\u00e0n<\/p>\n<\/td>\n<td width=\"72\">\n<p>O1<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>2.89<\/p>\n<\/td>\n<td width=\"63\">\n<p>1<\/p>\n<\/td>\n<td width=\"48\">\n<p>16<\/p>\n<\/td>\n<td width=\"69\">\n<p>226.865<\/p>\n<\/td>\n<td width=\"67\">\n<p>3629.84<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"60\">\n<p>5842<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>O2<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>1.23<\/p>\n<\/td>\n<td width=\"63\">\n<p>1<\/p>\n<\/td>\n<td width=\"48\">\n<p>10<\/p>\n<\/td>\n<td width=\"69\">\n<p>96.555<\/p>\n<\/td>\n<td width=\"67\">\n<p>965.55<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>O3<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>1.93<\/p>\n<\/td>\n<td width=\"63\">\n<p>1<\/p>\n<\/td>\n<td width=\"48\">\n<p>2<\/p>\n<\/td>\n<td width=\"69\">\n<p>151.505<\/p>\n<\/td>\n<td width=\"67\">\n<p>303.01<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>O4<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>4.43<\/p>\n<\/td>\n<td width=\"63\">\n<p>1<\/p>\n<\/td>\n<td width=\"48\">\n<p>1<\/p>\n<\/td>\n<td width=\"69\">\n<p>347.755<\/p>\n<\/td>\n<td width=\"67\">\n<p>347.755<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>O5<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>2.45<\/p>\n<\/td>\n<td width=\"63\">\n<p>1<\/p>\n<\/td>\n<td width=\"48\">\n<p>2<\/p>\n<\/td>\n<td width=\"69\">\n<p>192.325<\/p>\n<\/td>\n<td width=\"67\">\n<p>384.65<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"72\">\n<p>O6<\/p>\n<\/td>\n<td width=\"69\">\n<p>7850<\/p>\n<\/td>\n<td width=\"77\">\n<p>2.69<\/p>\n<\/td>\n<td width=\"63\">\n<p>1<\/p>\n<\/td>\n<td width=\"48\">\n<p>1<\/p>\n<\/td>\n<td width=\"69\">\n<p>211.165<\/p>\n<\/td>\n<td width=\"67\">\n<p>211.165<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>2.2.3 Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng t\u00e1c v\u00e1n khu\u00f4n (T\u00ednh to\u00e1n cho 1 t\u1ea7ng \u0111i\u1ec3n h\u00ecnh)<\/em><\/strong><\/p>\n<table width=\"702\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"38\">\n<p>T\u1ea7ng<\/p>\n<\/td>\n<td colspan=\"2\" width=\"96\">\n<p>C\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"43\">\n<p>\u0110\u01a1n v\u1ecb<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"149\">\n<p>K\u00edch th\u01b0\u1edbc<\/p>\n<p>(m)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"108\">\n<p>S\u1ed1 l\u01b0\u1ee3ng<\/p>\n<p>\u00a0 \u00a0\u00a0(c\u00e1i)<\/p>\n<\/td>\n<td colspan=\"2\" width=\"132\">\n<p>Kh\u1ed1i l\u01b0\u1ee3ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"71\">\n<p>T\u1ed5ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"65\">\n<p>T\u1ed5ng c\u1ed9ng<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"36\">\n<p>Lo\u1ea1i<\/p>\n<\/td>\n<td width=\"60\">\n<p>K\u00ed hi\u1ec7u<\/p>\n<\/td>\n<td width=\"71\">\n<p>1c\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td width=\"61\">\n<p>To\u00e0n b\u1ed9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"19\" width=\"38\">\n<p>3<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"36\">\n<p>C\u1ed9t<\/p>\n<\/td>\n<td width=\"60\">\n<p>C1<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>0.3*0.5*3*2<\/p>\n<\/td>\n<td width=\"108\">\n<p>22<\/p>\n<\/td>\n<td width=\"71\">\n<p>0.9<\/p>\n<\/td>\n<td width=\"61\">\n<p>19.8<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"71\">\n<p>173.370<\/p>\n<\/td>\n<td rowspan=\"19\" width=\"65\">\n<p>1188.64<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>C2<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>0.3*0.7*3*2<\/p>\n<\/td>\n<td width=\"108\">\n<p>20<\/p>\n<\/td>\n<td width=\"71\">\n<p>1.26<\/p>\n<\/td>\n<td width=\"61\">\n<p>25.2<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>C3<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>0.5*0.5*3*2<\/p>\n<\/td>\n<td width=\"108\">\n<p>4<\/p>\n<\/td>\n<td width=\"71\">\n<p>1.5<\/p>\n<\/td>\n<td width=\"61\">\n<p>6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>Chi\u1ebfu ngh\u1ec9<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>5.7*2.29<\/p>\n<\/td>\n<td width=\"108\">\n<p>1<\/p>\n<\/td>\n<td width=\"71\">\n<p>13.053<\/p>\n<\/td>\n<td width=\"61\">\n<p>13.053<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>V\u1ebf thang 1<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>2.29*3.3<\/p>\n<\/td>\n<td width=\"108\">\n<p>1<\/p>\n<\/td>\n<td width=\"71\">\n<p>7.557<\/p>\n<\/td>\n<td width=\"61\">\n<p>7.557<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>V\u00e1ch thang<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>8.48*3*2<\/p>\n<\/td>\n<td width=\"108\">\n<p>2<\/p>\n<\/td>\n<td width=\"71\">\n<p>50.88<\/p>\n<\/td>\n<td width=\"61\">\n<p>101.76<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\" width=\"36\">\n<p>D\u1ea7m<\/p>\n<\/td>\n<td width=\"60\">\n<p>D1<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>(0.3+0.48*2)*7.01<\/p>\n<\/td>\n<td width=\"108\">\n<p>24<\/p>\n<\/td>\n<td width=\"71\">\n<p>8.83<\/p>\n<\/td>\n<td width=\"61\">\n<p>211.92<\/p>\n<\/td>\n<td rowspan=\"7\" width=\"71\">\n<p>403.242<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>D2<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>(0.22+0.18*2)*3<\/p>\n<\/td>\n<td width=\"108\">\n<p>12<\/p>\n<\/td>\n<td width=\"71\">\n<p>1.74<\/p>\n<\/td>\n<td width=\"61\">\n<p>20.88<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>D3<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>(0.22+0.28*2)*3.9<\/p>\n<\/td>\n<td width=\"108\">\n<p>40<\/p>\n<\/td>\n<td width=\"71\">\n<p>3.042<\/p>\n<\/td>\n<td width=\"61\">\n<p>121.68<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>D4<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>(0.22+0.38*2)*5.7<\/p>\n<\/td>\n<td width=\"108\">\n<p>4<\/p>\n<\/td>\n<td width=\"71\">\n<p>5.586<\/p>\n<\/td>\n<td width=\"61\">\n<p>22.344<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>D5<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>(0.15+0.18*2)*3.6<\/p>\n<\/td>\n<td width=\"108\">\n<p>4<\/p>\n<\/td>\n<td width=\"71\">\n<p>1.836<\/p>\n<\/td>\n<td width=\"61\">\n<p>7.344<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>V\u1ebf thang 2<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>1.54*3.3<\/p>\n<\/td>\n<td width=\"108\">\n<p>2<\/p>\n<\/td>\n<td width=\"71\">\n<p>5.082<\/p>\n<\/td>\n<td width=\"61\">\n<p>10.164<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>D6<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>(0.15+0.18*2)*5.815<\/p>\n<\/td>\n<td width=\"108\">\n<p>3<\/p>\n<\/td>\n<td width=\"71\">\n<p>2.97<\/p>\n<\/td>\n<td width=\"61\">\n<p>8.91<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"36\">\n<p>S\u00e0n<\/p>\n<\/td>\n<td width=\"60\">\n<p>O1<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>6.68*3.6<\/p>\n<\/td>\n<td width=\"108\">\n<p>16<\/p>\n<\/td>\n<td width=\"71\">\n<p>24.048<\/p>\n<\/td>\n<td width=\"61\">\n<p>384.768<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"71\">\n<p>612.032<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>O2<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>3.68*2.78<\/p>\n<\/td>\n<td width=\"108\">\n<p>10<\/p>\n<\/td>\n<td width=\"71\">\n<p>10.23<\/p>\n<\/td>\n<td width=\"61\">\n<p>102.3<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>O3<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>4.46*3.6<\/p>\n<\/td>\n<td width=\"108\">\n<p>2<\/p>\n<\/td>\n<td width=\"71\">\n<p>16.056<\/p>\n<\/td>\n<td width=\"61\">\n<p>32.112<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>O4<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>5.68*5.2<\/p>\n<\/td>\n<td width=\"108\">\n<p>1<\/p>\n<\/td>\n<td width=\"71\">\n<p>29.536<\/p>\n<\/td>\n<td width=\"61\">\n<p>29.536<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>O5<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>5.68*3.6<\/p>\n<\/td>\n<td width=\"108\">\n<p>2<\/p>\n<\/td>\n<td width=\"71\">\n<p>20.448<\/p>\n<\/td>\n<td width=\"61\">\n<p>40.896<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"60\">\n<p>O6<\/p>\n<\/td>\n<td width=\"43\">\n<p>m2<\/p>\n<\/td>\n<td width=\"149\">\n<p>5.48*4.092<\/p>\n<\/td>\n<td width=\"108\">\n<p>1<\/p>\n<\/td>\n<td width=\"71\">\n<p>22.42<\/p>\n<\/td>\n<td width=\"61\">\n<p>22.42<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>2.2.4 Kh\u1ed1i l\u01b0\u1ee3ng lao \u0111\u1ed9ng c\u00f4ng t\u00e1c b\u00ea t\u00f4ng t\u1ea7ng \u0111i\u1ec3n h\u00ecnh<\/em><\/strong><\/p>\n<table width=\"649\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"57\">\n<p>T\u1ea7ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"53\">\n<p>Ph\u1ea7n<br \/> t\u1eed<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"107\">\n<p>T\u00ean<br \/> \u00a0c\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"63\">\n<p>Kh\u1ed1i l\u01b0\u1ee3ng\u00a0\u00a0\u00a0 (m3)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"69\">\n<p>S\u1ed1 hi\u1ec7u \u0111\u1ecbnh m\u1ee9c<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"79\">\n<p>\u0110\u1ecbnh m\u1ee9c (h\/m3)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"63\">\n<p>Gi\u1edd c\u00f4ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"80\">\n<p>Ng\u00e0y c\u00f4ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"78\">\n<p>T\u1ed5ng ng\u00e0y c\u00f4ng<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"19\" width=\"57\">\n<p>&nbsp;<\/p>\n<p>3<\/p>\n<p>&nbsp;<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"53\">\n<p>C\u1ed9t<\/p>\n<\/td>\n<td width=\"107\">\n<p>C1<\/p>\n<\/td>\n<td>\n<p>9.90<\/p>\n<\/td>\n<td width=\"69\">\n<p>3019e<\/p>\n<\/td>\n<td width=\"79\">\n<p>11.80<\/p>\n<\/td>\n<td>\n<p>116.82<\/p>\n<\/td>\n<td width=\"80\">\n<p>14.60<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"78\">\n<p>59.41<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>C2<\/p>\n<\/td>\n<td>\n<p>12.60<\/p>\n<\/td>\n<td width=\"69\">\n<p>3019e<\/p>\n<\/td>\n<td width=\"79\">\n<p>11.80<\/p>\n<\/td>\n<td>\n<p>148.68<\/p>\n<\/td>\n<td width=\"80\">\n<p>18.59<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>C3<\/p>\n<\/td>\n<td>\n<p>3.00<\/p>\n<\/td>\n<td width=\"69\">\n<p>3019e<\/p>\n<\/td>\n<td width=\"79\">\n<p>11.80<\/p>\n<\/td>\n<td>\n<p>35.40<\/p>\n<\/td>\n<td width=\"80\">\n<p>4.43<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>Chi\u1ebfu ngh\u1ec9<\/p>\n<\/td>\n<td>\n<p>1.31<\/p>\n<\/td>\n<td width=\"69\">\n<p>3019e<\/p>\n<\/td>\n<td width=\"79\">\n<p>11.80<\/p>\n<\/td>\n<td>\n<p>15.40<\/p>\n<\/td>\n<td width=\"80\">\n<p>1.93<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>V\u1ebf thang 1<\/p>\n<\/td>\n<td>\n<p>0.76<\/p>\n<\/td>\n<td width=\"69\">\n<p>3019e<\/p>\n<\/td>\n<td width=\"79\">\n<p>11.80<\/p>\n<\/td>\n<td>\n<p>8.92<\/p>\n<\/td>\n<td width=\"80\">\n<p>1.11<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>V\u00e1ch thang<\/p>\n<\/td>\n<td>\n<p>12.72<\/p>\n<\/td>\n<td width=\"69\">\n<p>3019e<\/p>\n<\/td>\n<td width=\"79\">\n<p>11.80<\/p>\n<\/td>\n<td>\n<p>150.10<\/p>\n<\/td>\n<td width=\"80\">\n<p>18.76<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\" width=\"53\">\n<p>D\u1ea7m<\/p>\n<\/td>\n<td width=\"107\">\n<p>D1<\/p>\n<\/td>\n<td>\n<p>24.24<\/p>\n<\/td>\n<td width=\"69\">\n<p>3024c<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.60<\/p>\n<\/td>\n<td>\n<p>208.46<\/p>\n<\/td>\n<td width=\"80\">\n<p>26.06<\/p>\n<\/td>\n<td rowspan=\"7\" width=\"78\">\n<p>42.03<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>D2<\/p>\n<\/td>\n<td>\n<p>1.44<\/p>\n<\/td>\n<td width=\"69\">\n<p>3024c<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.60<\/p>\n<\/td>\n<td>\n<p>12.38<\/p>\n<\/td>\n<td width=\"80\">\n<p>1.55<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>D3<\/p>\n<\/td>\n<td>\n<p>9.60<\/p>\n<\/td>\n<td width=\"69\">\n<p>3024c<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.60<\/p>\n<\/td>\n<td>\n<p>82.56<\/p>\n<\/td>\n<td width=\"80\">\n<p>10.32<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>D4<\/p>\n<\/td>\n<td>\n<p>1.92<\/p>\n<\/td>\n<td width=\"69\">\n<p>3024c<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.60<\/p>\n<\/td>\n<td>\n<p>16.51<\/p>\n<\/td>\n<td width=\"80\">\n<p>2.06<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>D5<\/p>\n<\/td>\n<td>\n<p>0.40<\/p>\n<\/td>\n<td width=\"69\">\n<p>3024c<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.60<\/p>\n<\/td>\n<td>\n<p>3.44<\/p>\n<\/td>\n<td width=\"80\">\n<p>0.43<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>D6<\/p>\n<\/td>\n<td>\n<p>0.48<\/p>\n<\/td>\n<td width=\"69\">\n<p>3024c<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.60<\/p>\n<\/td>\n<td>\n<p>4.13<\/p>\n<\/td>\n<td width=\"80\">\n<p>0.52<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>V\u1ebf thang 2<\/p>\n<\/td>\n<td>\n<p>1.02<\/p>\n<\/td>\n<td width=\"69\">\n<p>3024b<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.60<\/p>\n<\/td>\n<td>\n<p>8.74<\/p>\n<\/td>\n<td width=\"80\">\n<p>1.09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"53\">\n<p>S\u00e0n<\/p>\n<\/td>\n<td width=\"107\">\n<p>\u00d41<\/p>\n<\/td>\n<td>\n<p>46.24<\/p>\n<\/td>\n<td width=\"69\">\n<p>3034b<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.20<\/p>\n<\/td>\n<td>\n<p>379.17<\/p>\n<\/td>\n<td width=\"80\">\n<p>47.40<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"78\">\n<p>76.28<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>\u00d42<\/p>\n<\/td>\n<td>\n<p>12.30<\/p>\n<\/td>\n<td width=\"69\">\n<p>3034b<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.20<\/p>\n<\/td>\n<td>\n<p>100.86<\/p>\n<\/td>\n<td width=\"80\">\n<p>12.61<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>\u00d43<\/p>\n<\/td>\n<td>\n<p>3.86<\/p>\n<\/td>\n<td width=\"69\">\n<p>3034b<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.20<\/p>\n<\/td>\n<td>\n<p>31.65<\/p>\n<\/td>\n<td width=\"80\">\n<p>3.96<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>\u00d44<\/p>\n<\/td>\n<td>\n<p>4.43<\/p>\n<\/td>\n<td width=\"69\">\n<p>3034b<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.20<\/p>\n<\/td>\n<td>\n<p>36.33<\/p>\n<\/td>\n<td width=\"80\">\n<p>4.54<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>\u00d45<\/p>\n<\/td>\n<td>\n<p>4.90<\/p>\n<\/td>\n<td width=\"69\">\n<p>3034b<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.20<\/p>\n<\/td>\n<td>\n<p>40.18<\/p>\n<\/td>\n<td width=\"80\">\n<p>5.02<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"107\">\n<p>\u00d46<\/p>\n<\/td>\n<td>\n<p>2.69<\/p>\n<\/td>\n<td width=\"69\">\n<p>3034b<\/p>\n<\/td>\n<td width=\"79\">\n<p>8.20<\/p>\n<\/td>\n<td>\n<p>22.06<\/p>\n<\/td>\n<td width=\"80\">\n<p>2.76<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>2.2.5 Kh\u1ed1i l\u01b0\u1ee3ng lao \u0111\u1ed9ng c\u00f4ng t\u00e1c c\u1ed1t th\u00e9p t\u1ea7ng \u0111i\u1ec3n h\u00ecnh<\/em><\/strong><\/p>\n<table width=\"644\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"50\">\n<p>T\u1ea7ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"55\">\n<p>Ph\u1ea7n t\u1eed<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"125\">\n<p>T\u00ean c\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"68\">\n<p>Tr\u1ecdng l\u01b0\u1ee3ng\u00a0\u00a0\u00a0 (100kg)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"69\">\n<p>S\u1ed1 hi\u1ec7u \u0111\u1ecbnh m\u1ee9c<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"65\">\n<p>\u0110\u1ecbnh m\u1ee9c (h\/m3)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"72\">\n<p>Gi\u1edd c\u00f4ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"75\">\n<p>Ng\u00e0y c\u00f4ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"65\">\n<p>T\u1ed5ng ng\u00e0y c\u00f4ng<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"19\" width=\"50\">\n<p>\u00a03<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"55\">\n<p>C\u1ed9t<\/p>\n<\/td>\n<td width=\"125\">\n<p>C1<\/p>\n<\/td>\n<td>\n<p>15.54<\/p>\n<\/td>\n<td>\n<p>4003c<\/p>\n<\/td>\n<td width=\"65\">\n<p>6.80<\/p>\n<\/td>\n<td width=\"72\">\n<p>105.69<\/p>\n<\/td>\n<td width=\"75\">\n<p>13.21<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"65\">\n<p>65.78<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>C2<\/p>\n<\/td>\n<td>\n<p>19.78<\/p>\n<\/td>\n<td>\n<p>4003c<\/p>\n<\/td>\n<td width=\"65\">\n<p>7.80<\/p>\n<\/td>\n<td width=\"72\">\n<p>154.30<\/p>\n<\/td>\n<td width=\"75\">\n<p>19.29<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>C3<\/p>\n<\/td>\n<td>\n<p>4.71<\/p>\n<\/td>\n<td>\n<p>4003c<\/p>\n<\/td>\n<td width=\"65\">\n<p>8.80<\/p>\n<\/td>\n<td width=\"72\">\n<p>41.45<\/p>\n<\/td>\n<td width=\"75\">\n<p>5.18<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>Chi\u1ebfu ngh\u1ec9<\/p>\n<\/td>\n<td>\n<p>1.54<\/p>\n<\/td>\n<td>\n<p>4003c<\/p>\n<\/td>\n<td width=\"65\">\n<p>9.80<\/p>\n<\/td>\n<td width=\"72\">\n<p>15.06<\/p>\n<\/td>\n<td width=\"75\">\n<p>1.88<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>V\u1ebf thang 1<\/p>\n<\/td>\n<td>\n<p>0.89<\/p>\n<\/td>\n<td>\n<p>4003c<\/p>\n<\/td>\n<td width=\"65\">\n<p>6.80<\/p>\n<\/td>\n<td width=\"72\">\n<p>6.05<\/p>\n<\/td>\n<td width=\"75\">\n<p>0.76<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>V\u00e1ch thang<\/p>\n<\/td>\n<td>\n<p>29.96<\/p>\n<\/td>\n<td>\n<p>4003c<\/p>\n<\/td>\n<td width=\"65\">\n<p>6.80<\/p>\n<\/td>\n<td width=\"72\">\n<p>203.70<\/p>\n<\/td>\n<td width=\"75\">\n<p>25.46<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\" width=\"55\">\n<p>D\u1ea7m<\/p>\n<\/td>\n<td width=\"125\">\n<p>D1<\/p>\n<\/td>\n<td>\n<p>42.73<\/p>\n<\/td>\n<td>\n<p>4002e<\/p>\n<\/td>\n<td width=\"65\">\n<p>4.55<\/p>\n<\/td>\n<td width=\"72\">\n<p>194.42<\/p>\n<\/td>\n<td width=\"75\">\n<p>24.30<\/p>\n<\/td>\n<td rowspan=\"7\" width=\"65\">\n<p>48.22<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>D2<\/p>\n<\/td>\n<td>\n<p>3.39<\/p>\n<\/td>\n<td>\n<p>4002e<\/p>\n<\/td>\n<td width=\"65\">\n<p>5.55<\/p>\n<\/td>\n<td width=\"72\">\n<p>18.82<\/p>\n<\/td>\n<td width=\"75\">\n<p>2.35<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>D3<\/p>\n<\/td>\n<td>\n<p>19.22<\/p>\n<\/td>\n<td>\n<p>4002e<\/p>\n<\/td>\n<td width=\"65\">\n<p>6.55<\/p>\n<\/td>\n<td width=\"72\">\n<p>125.87<\/p>\n<\/td>\n<td width=\"75\">\n<p>15.73<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>D4<\/p>\n<\/td>\n<td>\n<p>3.56<\/p>\n<\/td>\n<td>\n<p>4002e<\/p>\n<\/td>\n<td width=\"65\">\n<p>7.55<\/p>\n<\/td>\n<td width=\"72\">\n<p>26.88<\/p>\n<\/td>\n<td width=\"75\">\n<p>3.36<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>D5<\/p>\n<\/td>\n<td>\n<p>0.90<\/p>\n<\/td>\n<td>\n<p>4002e<\/p>\n<\/td>\n<td width=\"65\">\n<p>8.55<\/p>\n<\/td>\n<td width=\"72\">\n<p>7.73<\/p>\n<\/td>\n<td width=\"75\">\n<p>0.97<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>D6<\/p>\n<\/td>\n<td>\n<p>1.10<\/p>\n<\/td>\n<td>\n<p>4002e<\/p>\n<\/td>\n<td width=\"65\">\n<p>4.55<\/p>\n<\/td>\n<td width=\"72\">\n<p>5.01<\/p>\n<\/td>\n<td width=\"75\">\n<p>0.63<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>V\u1ebf thang 2<\/p>\n<\/td>\n<td>\n<p>1.20<\/p>\n<\/td>\n<td>\n<p>4002d<\/p>\n<\/td>\n<td width=\"65\">\n<p>5.85<\/p>\n<\/td>\n<td width=\"72\">\n<p>7.00<\/p>\n<\/td>\n<td width=\"75\">\n<p>0.88<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"55\">\n<p>S\u00e0n<\/p>\n<\/td>\n<td width=\"125\">\n<p>O1<\/p>\n<\/td>\n<td>\n<p>36.30<\/p>\n<\/td>\n<td>\n<p>4004c<\/p>\n<\/td>\n<td width=\"65\">\n<p>9.30<\/p>\n<\/td>\n<td width=\"72\">\n<p>337.58<\/p>\n<\/td>\n<td width=\"75\">\n<p>42.20<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"65\">\n<p>73.10<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>O2<\/p>\n<\/td>\n<td>\n<p>9.66<\/p>\n<\/td>\n<td>\n<p>4004c<\/p>\n<\/td>\n<td width=\"65\">\n<p>10.30<\/p>\n<\/td>\n<td width=\"72\">\n<p>99.45<\/p>\n<\/td>\n<td width=\"75\">\n<p>12.43<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>O3<\/p>\n<\/td>\n<td>\n<p>3.03<\/p>\n<\/td>\n<td>\n<p>4004c<\/p>\n<\/td>\n<td width=\"65\">\n<p>11.30<\/p>\n<\/td>\n<td width=\"72\">\n<p>34.24<\/p>\n<\/td>\n<td width=\"75\">\n<p>4.28<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>O4<\/p>\n<\/td>\n<td>\n<p>3.48<\/p>\n<\/td>\n<td>\n<p>4004c<\/p>\n<\/td>\n<td width=\"65\">\n<p>12.30<\/p>\n<\/td>\n<td width=\"72\">\n<p>42.77<\/p>\n<\/td>\n<td width=\"75\">\n<p>5.35<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>O5<\/p>\n<\/td>\n<td>\n<p>3.85<\/p>\n<\/td>\n<td>\n<p>4004c<\/p>\n<\/td>\n<td width=\"65\">\n<p>13.30<\/p>\n<\/td>\n<td width=\"72\">\n<p>51.16<\/p>\n<\/td>\n<td width=\"75\">\n<p>6.39<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"125\">\n<p>O6<\/p>\n<\/td>\n<td>\n<p>2.11<\/p>\n<\/td>\n<td>\n<p>4004c<\/p>\n<\/td>\n<td width=\"65\">\n<p>9.30<\/p>\n<\/td>\n<td width=\"72\">\n<p>19.64<\/p>\n<\/td>\n<td width=\"75\">\n<p>2.45<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>2.2.6 Kh\u1ed1i l\u01b0\u1ee3ng lao \u0111\u1ed9ng c\u00f4ng t\u00e1c l\u1eafp d\u1ef1ng v\u00e1n khu\u00f4n t\u1ea7ng \u0111i\u1ec3n h\u00ecnh<\/em><\/strong><\/p>\n<table width=\"638\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"62\">\n<p>T\u1ea7ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"60\">\n<p>Ph\u1ea7n t\u1eed<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"112\">\n<p>T\u00ean c\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"68\">\n<p>Kh\u1ed1i l\u01b0\u1ee3ng\u00a0\u00a0 (m2)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"67\">\n<p>S\u1ed1 hi\u1ec7u \u0111\u1ecbnh m\u1ee9c<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"67\">\n<p>\u0110\u1ecbnh m\u1ee9c (h\/m3)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"67\">\n<p>Gi\u1edd c\u00f4ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"67\">\n<p>Ng\u00e0y c\u00f4ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"69\">\n<p>T\u1ed5ng ng\u00e0y c\u00f4ng<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"19\" width=\"62\">\n<p>3<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"60\">\n<p>C\u1ed9t<\/p>\n<\/td>\n<td width=\"112\">\n<p>C1<\/p>\n<\/td>\n<td>\n<p>19.80<\/p>\n<\/td>\n<td>\n<p>5009c<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>19.80<\/p>\n<\/td>\n<td>\n<p>2.48<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"69\">\n<p>21.67<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"112\">\n<p>C2<\/p>\n<\/td>\n<td>\n<p>25.20<\/p>\n<\/td>\n<td>\n<p>5009c<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>25.20<\/p>\n<\/td>\n<td>\n<p>3.15<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"112\">\n<p>C3<\/p>\n<\/td>\n<td>\n<p>6.00<\/p>\n<\/td>\n<td>\n<p>5009c<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>6.00<\/p>\n<\/td>\n<td>\n<p>0.75<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Chi\u1ebfu ngh\u1ec9<\/p>\n<\/td>\n<td>\n<p>13.05<\/p>\n<\/td>\n<td>\n<p>5009c<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>13.05<\/p>\n<\/td>\n<td>\n<p>1.63<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u1ebf thang 1<\/p>\n<\/td>\n<td>\n<p>7.56<\/p>\n<\/td>\n<td>\n<p>5009c<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>7.56<\/p>\n<\/td>\n<td>\n<p>0.94<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u00e1ch thang<\/p>\n<\/td>\n<td>\n<p>101.76<\/p>\n<\/td>\n<td>\n<p>5009c<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>101.76<\/p>\n<\/td>\n<td>\n<p>12.72<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\" width=\"60\">\n<p>D\u1ea7m<\/p>\n<\/td>\n<td width=\"112\">\n<p>D1<\/p>\n<\/td>\n<td>\n<p>211.92<\/p>\n<\/td>\n<td>\n<p>5013a<\/p>\n<\/td>\n<td>\n<p>0.50<\/p>\n<\/td>\n<td>\n<p>105.96<\/p>\n<\/td>\n<td>\n<p>13.25<\/p>\n<\/td>\n<td rowspan=\"7\" width=\"69\">\n<p>25.20<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"112\">\n<p>D2<\/p>\n<\/td>\n<td>\n<p>20.88<\/p>\n<\/td>\n<td>\n<p>5013a<\/p>\n<\/td>\n<td>\n<p>0.50<\/p>\n<\/td>\n<td>\n<p>10.44<\/p>\n<\/td>\n<td>\n<p>1.31<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"112\">\n<p>D3<\/p>\n<\/td>\n<td>\n<p>121.68<\/p>\n<\/td>\n<td>\n<p>5013a<\/p>\n<\/td>\n<td>\n<p>0.50<\/p>\n<\/td>\n<td>\n<p>60.84<\/p>\n<\/td>\n<td>\n<p>7.61<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"112\">\n<p>D4<\/p>\n<\/td>\n<td>\n<p>22.34<\/p>\n<\/td>\n<td>\n<p>5013a<\/p>\n<\/td>\n<td>\n<p>0.50<\/p>\n<\/td>\n<td>\n<p>11.17<\/p>\n<\/td>\n<td>\n<p>1.40<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"112\">\n<p>D5<\/p>\n<\/td>\n<td>\n<p>7.34<\/p>\n<\/td>\n<td>\n<p>5013a<\/p>\n<\/td>\n<td>\n<p>0.50<\/p>\n<\/td>\n<td>\n<p>3.67<\/p>\n<\/td>\n<td>\n<p>0.46<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"112\">\n<p>D6<\/p>\n<\/td>\n<td>\n<p>8.91<\/p>\n<\/td>\n<td>\n<p>5013a<\/p>\n<\/td>\n<td>\n<p>0.50<\/p>\n<\/td>\n<td>\n<p>4.46<\/p>\n<\/td>\n<td>\n<p>0.56<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u1ebf thang 2<\/p>\n<\/td>\n<td>\n<p>10.16<\/p>\n<\/td>\n<td>\n<p>5013a<\/p>\n<\/td>\n<td>\n<p>0.50<\/p>\n<\/td>\n<td>\n<p>5.08<\/p>\n<\/td>\n<td>\n<p>0.64<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"60\">\n<p>S\u00e0n<\/p>\n<\/td>\n<td>\n<p>O1<\/p>\n<\/td>\n<td>\n<p>384.77<\/p>\n<\/td>\n<td>\n<p>5024b<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>384.77<\/p>\n<\/td>\n<td>\n<p>48.10<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"69\">\n<p>76.50<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O2<\/p>\n<\/td>\n<td>\n<p>102.30<\/p>\n<\/td>\n<td>\n<p>5024b<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>102.30<\/p>\n<\/td>\n<td>\n<p>12.79<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O3<\/p>\n<\/td>\n<td>\n<p>32.11<\/p>\n<\/td>\n<td>\n<p>5024b<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>32.11<\/p>\n<\/td>\n<td>\n<p>4.01<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O4<\/p>\n<\/td>\n<td>\n<p>29.54<\/p>\n<\/td>\n<td>\n<p>5024b<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>29.54<\/p>\n<\/td>\n<td>\n<p>3.69<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O5<\/p>\n<\/td>\n<td>\n<p>40.90<\/p>\n<\/td>\n<td>\n<p>5024b<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>40.90<\/p>\n<\/td>\n<td>\n<p>5.11<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O6<\/p>\n<\/td>\n<td>\n<p>22.42<\/p>\n<\/td>\n<td>\n<p>5024b<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<td>\n<p>22.42<\/p>\n<\/td>\n<td>\n<p>2.80<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>2.2.7 Kh\u1ed1i l\u01b0\u1ee3ng lao \u0111\u1ed9ng c\u00f4ng t\u00e1c th\u00e1o d\u1ee1 v\u00e1n khu\u00f4n t\u1ea7ng \u0111i\u1ec3n h\u00ecnh<\/em><\/strong><\/p>\n<table width=\"640\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"62\">\n<p>T\u1ea7ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"48\">\n<p>Ph\u1ea7n t\u1eed<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"120\">\n<p>T\u00ean c\u1ea5u ki\u1ec7n<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"63\">\n<p>Kh\u1ed1i l\u01b0\u1ee3ng\u00a0\u00a0 (m2)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"69\">\n<p>S\u1ed1 hi\u1ec7u \u0111\u1ecbnh m\u1ee9c<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"64\">\n<p>\u0110\u1ecbnh m\u1ee9c (h\/m3)<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"75\">\n<p>Gi\u1edd c\u00f4ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"68\">\n<p>Ng\u00e0y c\u00f4ng<\/p>\n<\/td>\n<td rowspan=\"2\" width=\"72\">\n<p>T\u1ed5ng ng\u00e0y c\u00f4ng<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"19\" width=\"62\">\n<p>T\u1ea7ng 3<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"48\">\n<p>C\u1ed9t<\/p>\n<\/td>\n<td width=\"120\">\n<p>C1<\/p>\n<\/td>\n<td>\n<p>19.80<\/p>\n<\/td>\n<td width=\"69\">\n<p>5009\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.32<\/p>\n<\/td>\n<td width=\"75\">\n<p>6.34<\/p>\n<\/td>\n<td>\n<p>0.79<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"72\">\n<p>6.93<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p>C2<\/p>\n<\/td>\n<td>\n<p>25.20<\/p>\n<\/td>\n<td width=\"69\">\n<p>5009\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.32<\/p>\n<\/td>\n<td width=\"75\">\n<p>8.06<\/p>\n<\/td>\n<td>\n<p>1.01<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p>C3<\/p>\n<\/td>\n<td>\n<p>6.00<\/p>\n<\/td>\n<td width=\"69\">\n<p>5009\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.32<\/p>\n<\/td>\n<td width=\"75\">\n<p>1.92<\/p>\n<\/td>\n<td>\n<p>0.24<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Chi\u1ebfu ngh\u1ec9<\/p>\n<\/td>\n<td>\n<p>13.05<\/p>\n<\/td>\n<td width=\"69\">\n<p>5009\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.32<\/p>\n<\/td>\n<td width=\"75\">\n<p>4.18<\/p>\n<\/td>\n<td>\n<p>0.52<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u1ebf thang 1<\/p>\n<\/td>\n<td>\n<p>7.56<\/p>\n<\/td>\n<td width=\"69\">\n<p>5009\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.32<\/p>\n<\/td>\n<td width=\"75\">\n<p>2.42<\/p>\n<\/td>\n<td>\n<p>0.30<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u1ecfch thang<\/p>\n<\/td>\n<td>\n<p>101.76<\/p>\n<\/td>\n<td width=\"69\">\n<p>5009\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.32<\/p>\n<\/td>\n<td width=\"75\">\n<p>32.56<\/p>\n<\/td>\n<td>\n<p>4.07<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\" width=\"48\">\n<p>D\u1ea7m<\/p>\n<\/td>\n<td width=\"120\">\n<p>D1<\/p>\n<\/td>\n<td>\n<p>211.92<\/p>\n<\/td>\n<td width=\"69\">\n<p>5013\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.50<\/p>\n<\/td>\n<td width=\"75\">\n<p>105.96<\/p>\n<\/td>\n<td>\n<p>13.25<\/p>\n<\/td>\n<td rowspan=\"7\" width=\"72\">\n<p>25.20<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p>D2<\/p>\n<\/td>\n<td>\n<p>20.88<\/p>\n<\/td>\n<td width=\"69\">\n<p>5013\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.50<\/p>\n<\/td>\n<td width=\"75\">\n<p>10.44<\/p>\n<\/td>\n<td>\n<p>1.31<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p>D3<\/p>\n<\/td>\n<td>\n<p>121.68<\/p>\n<\/td>\n<td width=\"69\">\n<p>5013\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.50<\/p>\n<\/td>\n<td width=\"75\">\n<p>60.84<\/p>\n<\/td>\n<td>\n<p>7.61<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p>D4<\/p>\n<\/td>\n<td>\n<p>22.34<\/p>\n<\/td>\n<td width=\"69\">\n<p>5013\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.50<\/p>\n<\/td>\n<td width=\"75\">\n<p>11.17<\/p>\n<\/td>\n<td>\n<p>1.40<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p>D5<\/p>\n<\/td>\n<td>\n<p>7.34<\/p>\n<\/td>\n<td width=\"69\">\n<p>5013\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.50<\/p>\n<\/td>\n<td width=\"75\">\n<p>3.67<\/p>\n<\/td>\n<td>\n<p>0.46<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">\n<p>D6<\/p>\n<\/td>\n<td>\n<p>8.91<\/p>\n<\/td>\n<td width=\"69\">\n<p>5013\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.50<\/p>\n<\/td>\n<td width=\"75\">\n<p>4.46<\/p>\n<\/td>\n<td>\n<p>0.56<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>V\u1ebf thang 2<\/p>\n<\/td>\n<td>\n<p>10.16<\/p>\n<\/td>\n<td width=\"69\">\n<p>5013\u0111<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.50<\/p>\n<\/td>\n<td width=\"75\">\n<p>5.08<\/p>\n<\/td>\n<td>\n<p>0.64<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"48\">\n<p>S\u00e0n<\/p>\n<\/td>\n<td>\n<p>O1<\/p>\n<\/td>\n<td>\n<p>384.77<\/p>\n<\/td>\n<td width=\"69\">\n<p>5024d<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.27<\/p>\n<\/td>\n<td width=\"75\">\n<p>103.89<\/p>\n<\/td>\n<td>\n<p>12.99<\/p>\n<\/td>\n<td rowspan=\"6\" width=\"72\">\n<p>20.66<\/p>\n<\/td>\n<td width=\"0\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O2<\/p>\n<\/td>\n<td>\n<p>102.30<\/p>\n<\/td>\n<td width=\"69\">\n<p>5024d<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.27<\/p>\n<\/td>\n<td width=\"75\">\n<p>27.62<\/p>\n<\/td>\n<td>\n<p>3.45<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O3<\/p>\n<\/td>\n<td>\n<p>32.11<\/p>\n<\/td>\n<td width=\"69\">\n<p>5024d<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.27<\/p>\n<\/td>\n<td width=\"75\">\n<p>8.67<\/p>\n<\/td>\n<td>\n<p>1.08<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O4<\/p>\n<\/td>\n<td>\n<p>29.54<\/p>\n<\/td>\n<td width=\"69\">\n<p>5024d<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.27<\/p>\n<\/td>\n<td width=\"75\">\n<p>7.97<\/p>\n<\/td>\n<td>\n<p>1.00<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O5<\/p>\n<\/td>\n<td>\n<p>40.90<\/p>\n<\/td>\n<td width=\"69\">\n<p>5024d<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.27<\/p>\n<\/td>\n<td width=\"75\">\n<p>11.04<\/p>\n<\/td>\n<td>\n<p>1.38<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>O6<\/p>\n<\/td>\n<td>\n<p>22.42<\/p>\n<\/td>\n<td width=\"69\">\n<p>5024d<\/p>\n<\/td>\n<td width=\"64\">\n<p>0.27<\/p>\n<\/td>\n<td width=\"75\">\n<p>6.05<\/p>\n<\/td>\n<td>\n<p>0.76<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Thuy\u1ebft minh t\u00ednh to\u00e1n coppha 2.1.2 T\u00ednh to\u00e1n v\u00e1n khu\u00f4n d\u1ea7m T\u00ednh v\u00e1n khu\u00f4n d\u1ea7m c\u00f3 k\u00edch th\u01b0\u1edbc ti\u1ebft di\u1ec7n bxh = 30&#215;60 cm 2.1.2.1 T\u00ednh to\u00e1n v\u00e1n khu\u00f4n \u0111\u00e1y d\u1ea7m V\u00e1n khu\u00f4n \u0111\u00e1y d\u1ea7m s\u1eed d\u1ee5ng v\u00e1n khu\u00f4n kim lo\u1ea1i, d\u00f9ng c\u00e1c t\u1ea5m (300&#215;1200) \u0111\u01b0\u1ee3c t\u1ef1a l\u00ean c\u00e1c thanh \u0111\u00e0 g\u1ed7 ngang c\u1ee7a h\u1ec7 [&hellip;]\n","protected":false},"author":2,"featured_media":491,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[200,1],"tags":[],"_links":{"self":[{"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/posts\/1169"}],"collection":[{"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/comments?post=1169"}],"version-history":[{"count":1,"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/posts\/1169\/revisions"}],"predecessor-version":[{"id":1170,"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/posts\/1169\/revisions\/1170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/media\/491"}],"wp:attachment":[{"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=1169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/categories?post=1169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vxd.com.vn\/vi\/wp-json\/wp\/v2\/tags?post=1169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}