【正文】 1 目 錄 第一章 編制說明 .................................................... 1 第二章 工程概況 .................................................... 2 【 1】結(jié)構(gòu)形式 ................................................................................................. 2 【 2】設(shè)計(jì)標(biāo)準(zhǔn) ................................................................................................. 4 【 3】主要工程數(shù)量 .......................................................................................... 4 【 4】氣象、水文、地質(zhì)和地形簡(jiǎn)況 ................................................................. 5 第三章 施工準(zhǔn)備 .................................................... 7 【 1】生產(chǎn)與生活設(shè)施 ...................................................................................... 7 【 2】施工便道、便橋 ...................................................................................... 7 【 3】場(chǎng)地平整 ................................................................................................. 8 【 4】供水 ........................................................................................................ 8 【 5】供電 ........................................................................................................ 8 【 6】通訊 ........................................................................................................ 8 第四章 橋梁工程施工 ............................................... 12 第一節(jié) 橋梁基礎(chǔ)施工 ........................................... 12 【 1】工程概況 ............................................................................................... 12 【 2】工程地質(zhì) ............................................................................................... 12 【 3】樁基礎(chǔ)施工方案 .................................................................................... 13 【 4】樁基系梁施工方案 ................................................................................. 27 第二節(jié) 橋梁下部結(jié)構(gòu)施工 ....................................... 31 【 1】工程概況 ............................................................................................... 31 【 2】墩柱施工 ............................................................................................... 33 【 3】蓋梁、柱間系梁施工 ............................................................................. 35 【 4】橋臺(tái)施工 ............................................................................................... 36 【 5】下部構(gòu)造施工安全注意事項(xiàng) ................................................................... 36 第三節(jié) T梁預(yù)制安裝施工 ........................................ 37 【 1】 T 梁概況 ............................................................................................... 37 【 2】預(yù)制場(chǎng)場(chǎng)地布設(shè) .................................................................................... 37 【 3】 25 米 T梁預(yù)制施工 ............................................................................... 39 【 4】 25mT 梁安裝施工 .................................................................................. 43 【 5】臨時(shí)支座的施工 .................................................................................... 45 【 6】先簡(jiǎn)支后連續(xù) T 梁連續(xù)段的施工 ........................................................... 45 【 7】池店特大橋上部構(gòu)造工期計(jì)劃 ............................................................... 46 【 8】池店特大橋 T 梁施工主要機(jī)械設(shè)備配備表 ............................................. 46 【 9】池店特大橋 T 梁施工質(zhì)量保證措施 ........................................................ 47 【 10】池店特大橋 T 梁施工安全保證措施 ...................................................... 48 第四節(jié) 現(xiàn)澆箱梁施工 ........................................... 49 【 1】箱梁概況 ............................................................................................... 49 【 2】方案概述 ............................................................................................... 49 【 3】現(xiàn)澆箱梁施工工期安排 .......................................................................... 52 【 4】現(xiàn)澆箱梁施工主要機(jī)械設(shè)備表 ............................................................... 53 2 第五節(jié) 舊橋拆除重建 及維修加固施工 ............................. 54 【 1】工程概述 ............................................................................................... 54 【 2】維修、加固內(nèi)容 .................................................................................... 54 【 3】拆除重建施工 ........................................................................................ 64 【 4】舊橋拆除重建及維修加固施工工期計(jì)劃 ................................................. 66 【 5】舊橋拆除重建及維修加 固施工主要設(shè)備計(jì)劃 .......................................... 66 【 6】舊橋拆除重建及維修加固質(zhì)量保證措施 ................................................. 66 【 7】舊橋拆除重建及維修加固安全保證措施 ................................................. 67 第五章 軟基處理、涵洞及路基工程施工 ............................... 69 【 1】工程概況 ............................................................................................... 69 【 2】施工準(zhǔn)備： ........................................................................................... 70 【 3】主要項(xiàng)目的施工方法 ............................................................................. 72 【 4】質(zhì)量保證措施 ........................................................................................ 86 【 5】安全生產(chǎn) ............................................................................................... 86 【 6】環(huán)境保護(hù) ............................................................................................... 87 【 7】保暢通措施 ........................................................................................... 88 第六章 施工現(xiàn)場(chǎng)平面布置方案 ....................................... 89 【 1】辦公、生活區(qū)布置 ................................................................................. 89 【 2】生產(chǎn)區(qū)布置 ........................................................................................... 89 【 3】中心試驗(yàn)室布置布置 ............................................................................. 89 【 4】臨時(shí)便道、便橋布置 ............................................................................. 89 【 5】供電設(shè)施布置 ...............................................................................