【正文】 ....16施工技術(shù)準(zhǔn)備 .................................................................................................16二、路基工程 .....................................................................................................16施工工藝 .........................................................................................................162．施工方案 .........................................................................................................18三、橋梁工程 .....................................................................................................23橋梁總體施工流程 .........................................................................................23樁基施工 .........................................................................................................24承臺(tái)施工 .........................................................................................................30墩柱、肋板臺(tái)施工 ...........................................................................................31蓋梁施工 .........................................................................................................33預(yù)應(yīng)力砼 T 梁預(yù)制 .........................................................................................35先張法預(yù)應(yīng)力空心板施工 .............................................................................37梁板安裝 .........................................................................................................39體系轉(zhuǎn)換 .........................................................................................................40現(xiàn)澆箱梁 .......................................................................................................411橋面系施工 ...................................................................................................47四、隧道工程 .....................................................................................................48開口進(jìn)洞 及洞口段施工 .................................................................................49明洞與洞門施工 .............................................................................................50明洞回填 .........................................................................................................50明暗洞銜接部位的開挖 .................................................................................51暗挖洞身開挖施工 .........................................................................................53爆破作業(yè)的技術(shù)要求 .....................................................................................55高速公路支線第一合同段實(shí)施性施工組織設(shè)計(jì)4隧道初期支護(hù) .................................................................................................57二次襯砌 .........................................................................................................63防排水工程施工 .............................................................................................67仰拱、填充及找平層 .....................................................................................691供水、供電及照明 .........................................................................................691施工排水 .......................................................................................................691隧道通風(fēng) .......................................................................................................691隧道棄碴及環(huán)保 ...........................................................................................691洞內(nèi)水泥砼路面基層施工 ...........................................................................691邊溝、電纜槽、蓋板施工 ..............................................................................701隧道現(xiàn)場(chǎng)監(jiān)控量測(cè) .......................................................................................701超前地質(zhì)預(yù)報(bào) ...............................................................................................721不良地質(zhì)地段施工方案及地質(zhì)災(zāi)害預(yù)防措施 ............................................72第三章　 橋梁、隧道施工安全、 環(huán)保應(yīng)急預(yù)案 ...................................78一、本項(xiàng)目主要危險(xiǎn)源清單及環(huán)境污染源清單 ................................................78二、本工程安全管理的重點(diǎn)部位及應(yīng)急預(yù)案 ....................................................78三、本工程環(huán)境保護(hù)管理的重點(diǎn)及環(huán)保預(yù)案 ....................................................78四、安全應(yīng)急預(yù)案 .............................................................................................78 ...........................................................................................78 ...........................................................................................79 預(yù)案 .......................................................................................80、涌水事故應(yīng)急預(yù)案 ........................................................................82 ...........................................................................................82高速公路支線第一合同段實(shí)施性施工組織設(shè)計(jì)5五、環(huán)保措施 .....................................................................................................84 ...................................................................................................84 .......................................................................................84第四章 工期保證措施及保證體系 ....................................................85一、各項(xiàng)工程施工安排 ......................................................................................85二、確保工程工期的措施 ..................................................................................85強(qiáng)化進(jìn)度計(jì)劃的管理 .....................................................................................85嚴(yán)格施工進(jìn)度的控制 .....................................................................................85第五章 冬季和雨季的施工安排 ........................................................88一、雨季的施工安排 ..........................................................................................88二、冬季的施工安排 ..........................................................................................88第六章 工程質(zhì)量管理體系及保證措施 .............................................90一、質(zhì)量目標(biāo) ....................................................................................................