{"id":2404,"date":"2025-01-17T08:04:04","date_gmt":"2025-01-17T08:04:04","guid":{"rendered":"http:\/\/vncnec.com.vn\/vi\/?p=2404"},"modified":"2025-03-14T09:25:11","modified_gmt":"2025-03-14T09:25:11","slug":"du-an-cau-phuoc-an","status":"publish","type":"post","link":"https:\/\/vncnec.com.vn\/vi\/du-an-cau-phuoc-an\/","title":{"rendered":"D\u1ef0 \u00c1N C\u1ea6U PH\u01af\u1edaC AN"},"content":{"rendered":"

V\u1edbi m\u1ee5c ti\u00eau t\u1eebng b\u01b0\u1edbc h\u00ecnh th\u00e0nh m\u1ea1ng l\u01b0\u1edbi giao th\u00f4ng ho\u00e0n ch\u1ec9nh trong khu v\u1ef1c V\u00f9ng kinh t\u1ebf tr\u1ecdng \u0111i\u1ec3m ph\u00eda Nam, g\u00f3p ph\u1ea7n lan t\u1ecfa v\u1ec1 ph\u00e1t tri\u1ec3n kinh t\u1ebf – x\u00e3 h\u1ed9i c\u1ee7a khu v\u1ef1c. Nh\u1eb1m Ph\u00e1t huy hi\u1ec7u qu\u1ea3 h\u1ec7 th\u1ed1ng c\u1ea3ng bi\u1ec3n C\u00e1i M\u00e9p – Th\u1ecb V\u1ea3i, vi\u1ec7c \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng C\u1ea7u Ph\u01b0\u1edbc An l\u00e0 h\u1ea1ng m\u1ee5c quan tr\u1ecdng k\u1ebft n\u1ed1i \u0111\u01b0\u1eddng li\u00ean c\u1ea3ng C\u00e1i M\u00e9p – Th\u1ecb V\u1ea3i v\u1edbi c\u00e1c \u0111\u01b0\u1eddng cao t\u1ed1c li\u00ean v\u00f9ng ph\u00eda Nam v\u00e0 \u0111\u01b0\u1eddng cao t\u1ed1c B\u1eafc – Nam.<\/span><\/p>\n

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Ph\u1ed1i c\u1ea3nh C\u1ea7u Ph\u01b0\u1edbc An n\u1ed1i T\u1ec9nh B\u00e0 R\u1ecba \u2013 V\u0169ng T\u00e0u v\u00e0 T\u1ec9nh \u0110\u1ed3ng Nai<\/em><\/p>\n

\u00a0 \u00a0C\u1ea7u Ph\u01b0\u1edbc An l\u00e0 d\u1ef1 \u00e1n giao th\u00f4ng tr\u1ecdng \u0111i\u1ec3m, l\u00e0 c\u00f4ng tr\u00ecnh giao th\u00f4ng c\u1ea5p \u0111\u1eb7c bi\u1ec7t, do UBND T\u1ec9nh\u00a0B\u00e0 R\u1ecba – V\u0169ng T\u00e0u\u00a0l\u00e0m c\u01a1 quan ch\u1ee7 qu\u1ea3n, quy m\u00f4 \u0111\u1ea7u t\u01b0 l\u1edbn v\u1edbi t\u1ed5ng chi\u1ec1u d\u00e0i kho\u1ea3ng 4,3 km. Trong \u0111\u00f3, ph\u1ea7n c\u1ea7u d\u00e0i 3,5 km, \u0111\u01b0\u1eddng d\u1eabn tr\u00ean tuy\u1ebfn 247 m, \u0111\u01b0\u1eddng d\u1eabn k\u1ebft n\u1ed1i v\u1edbi \u0111\u01b0\u1eddng xu\u1ed1ng c\u1ea3ng Ph\u01b0\u1edbc An d\u00e0i 617,34 m. Gi\u00e1 tr\u1ecb x\u00e2y l\u1eafp kho\u1ea3ng 3.834 t\u1ef7 \u0111\u1ed3ng. C\u00f4ng tr\u00ecnh c\u00f3 5 g\u00f3i th\u1ea7u x\u00e2y l\u1eafp ch\u00ednh, g\u1ed3m: G\u00f3i th\u1ea7u s\u1ed1 38 X\u00e2y l\u1eafp h\u1ea1ng m\u1ee5c c\u1ea7u d\u1eabn t\u1eeb \u0111\u1ea7u tuy\u1ebfn \u0111\u1ebfn tr\u1ee5 d\u1eabn T36 \u0111\u1ebfn tr\u1ee5 T37; G\u00f3i th\u1ea7u s\u1ed1 39 X\u00e2y l\u1eafp h\u1ea1ng m\u1ee5c c\u1ea7u ch\u00ednh t\u1eeb tr\u1ee5 T37 \u0111\u1ebfn tr\u1ee5 T40; G\u00f3i th\u1ea7u s\u1ed1 40 X\u00e2y l\u1eafp c\u1ea7u d\u1eabn t\u1eeb tr\u1ee5 T40 – T41 \u0111\u1ebfn tr\u1ee5 T62; G\u00f3i th\u1ea7u s\u1ed1 41 X\u00e2y l\u1eafp c\u1ea7u d\u1eabn t\u1eeb tr\u1ee5 T62 \u0111\u1ebfn m\u1ed1 M75 v\u00e0 \u0111\u01b0\u1eddng d\u1eabn; G\u00f3i th\u1ea7u s\u1ed1 42 X\u00e2y l\u1eafp h\u1ea1ng m\u1ee5c b\u00ea t\u00f4ng nh\u1ef1a v\u00e0 chi\u1ebfu s\u00e1ng to\u00e0n c\u1ea7u.<\/span><\/p>\n

C\u00f4ng ty C\u1ed5 ph\u1ea7n \u0110\u1ea7u t\u01b0 X\u00e2y d\u1ef1ng v\u00e0 K\u1ef9 thu\u1eadt VNCN E&C <\/strong>th\u1ef1c hi\u1ec7n thi c\u00f4ng\u00a0<\/strong>G\u00f3i th\u1ea7u s\u1ed1 40: \u201cX\u00e2y l\u1eafp c\u1ea7u d\u1eabn t\u1eeb tr\u1ee5 T40-T41 \u0111\u1ebfn tr\u1ee5 T62 thu\u1ed9c d\u1ef1 \u00e1n C\u1ea7u Ph\u01b0\u1edbc An, th\u1ecb x\u00e3 Ph\u00fa M\u1ef9, t\u1ec9nh B\u00e0 R\u1ecba \u2013 V\u0169ng T\u00e0u v\u00e0 huy\u1ec7n Nh\u01a1n Tr\u1ea1ch, t\u1ec9nh \u0110\u1ed3ng Nai\u201d.<\/span><\/p>\n

* Ph\u1ea1m vi d\u1ef1 \u00e1n:<\/strong> L\u00fd tr\u00ecnh: \u0110o\u1ea1n t\u1eeb Km20+303,5 \u0111\u1ebfn Km21+817,34. Trong \u0111\u00f3<\/span><\/p>\n

+ \u0110i\u1ec3m \u0111\u1ea7u: tr\u1ee5 40 Km20+303,5(\u0111i\u1ec3m \u0111\u1ea7u nh\u1ecbp d\u1ea7m super T c\u1ea7u d\u1eabn Ph\u01b0\u1edbc An ph\u00eda Huy\u1ec7n Nh\u01a1n Tr\u1ea1ch, t\u1ec9nh \u0110\u1ed3ng Nai g\u00e1c tr\u00ean tr\u1ee5 c\u1ea7u ch\u00ednh T40).<\/span><\/p>\n

+ \u0110i\u1ec3m cu\u1ed1i: Km21+817,34 (\u0110i\u1ec3m cu\u1ed1i k\u1ebft n\u1ed1i v\u1edbi \u0111\u01b0\u1eddng v\u00e0o c\u1ea3ng Ph\u01b0\u1edbc An) l\u00fd tr\u00ecnh d\u1ef1 \u00e1n.<\/span><\/p>\n

+ T\u1ed5ng chi\u1ec1u d\u00e0i kho\u1ea3ng 2174,84 m<\/span><\/p>\n

*\u00a0Quy m\u00f4 x\u00e2y d\u1ef1ng<\/em><\/strong><\/span><\/p>\n

C\u1ea7u Ph\u01b0\u1edbc An \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng v\u1edbi b\u1ec1 r\u1ed9ng m\u1eb7t c\u1eaft ngang c\u1ea7u Bc\u1ea7u = 23,5m theo quy m\u00f4 04 l\u00e0n xe c\u01a1 gi\u1edbi b\u1ec1 r\u1ed9ng l\u00e0n 3,5m v\u00e0 02 l\u00e0n xe h\u1ed7n h\u1ee3p, v\u1edbi t\u1ed1c \u0111\u1ed9 thi\u1ebft k\u1ebf 70km\/h.<\/span><\/p>\n

<\/a>*Ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt<\/em><\/strong><\/span><\/p>\n

–\u00a0\u00a0\u00a0\u00a0 Khung ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt \u00e1p d\u1ee5ng: Theo Quy\u1ebft \u0111\u1ecbnh s\u1ed1 01\/Q\u0110-UBND ng\u00e0y 04\/01\/2022 c\u1ee7a UBND t\u1ec9nh B\u00e0 R\u1ecba \u2013 V\u0169ng T\u00e0u, quy m\u00f4 v\u00e0 ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ee7a c\u1ea7u Ph\u01b0\u1edbc An \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/span><\/p>\n

–\u00a0\u00a0\u00a0\u00a0 C\u1ea5p \u0111\u01b0\u1eddng, t\u1ed1c \u0111\u1ed9 thi\u1ebft k\u1ebf \u0111\u1ea3m b\u1ea3o \u0111\u1ed3ng b\u1ed9 v\u1edbi tuy\u1ebfn \u0111\u01b0\u1eddng Li\u00ean C\u1ea3ng C\u00e1i M\u00e9p – Th\u1ecb V\u1ea3i: Ph\u1ea7n tuy\u1ebfn ch\u00ednh thi\u1ebft k\u1ebf theo ti\u00eau chu\u1ea9n \u0111\u01b0\u1eddng \u0111\u00f4 th\u1ecb TCXDVN 104:2007 v\u1edbi v\u1eadn t\u1ed1c thi\u1ebft k\u1ebf Vtk=70km\/h. K\u1ebft c\u1ea5u m\u1eb7t \u0111\u01b0\u1eddng m\u00f4\u0111un \u0111\u00e0n h\u1ed3i y\u00eau c\u1ea7u Eyc \u2265 173Mpa.<\/span><\/p>\n

*K\u1ebft c\u1ea5u ph\u1ea7n tr\u00ean.<\/em><\/strong><\/span><\/p>\n