【正文】 ...13 施工方案 ......................................................................................................................................13 路基工程 ...............................................................................................................................................145 總體施工安排 ...............................................................................................................................................14 概述 .......................................................................................................................................................14 關(guān)鍵線路進(jìn)度計(jì)劃。 ...........................................................................................................................146. 主要工程具體施工方案 .............................................................................................................................15 橋梁工程 ...............................................................................................................................................15 人工挖孔施工方案 ......................................................................................................................15 承臺(tái)（底系梁）施工方案 ..........................................................................................................20 圓柱墩施工方案 ..........................................................................................................................22 蓋梁（中系梁）施工方案 ..........................................................................................................24 箱梁預(yù)制及安裝施工方案 ..........................................................................................................252 / 91 隧道工程 ...............................................................................................................................................31 概述 ..............................................................................................................................................31 具體施工方案 ..............................................................................................................................31 質(zhì)量通病防治措施 ......................................................................................................................52 支護(hù)與襯砌質(zhì)量檢查及試驗(yàn) .......................................................................................................53 路基工程 ...............................................................................................................................................54 施工準(zhǔn)備 ......................................................................................................................................54 路基填方施工 ..............................................................................................................................54 路基挖方施工 ..............................................................................................................................55 路基防護(hù)施工 ..............................................................................................................................57 通道及涵洞 ..................................................................................................................................57 工程重、難點(diǎn) .......................................................................................................................................59 主線橋 ..........................................................................................................................................59 xx 隧道 .........................................................................................................................................59 生產(chǎn)組織 ......................................................................................................................................59 進(jìn)度保證措施 .......................................................................................................................................59 施工計(jì)劃的保證 ..........................................................................................................................59 施工設(shè)備和材料的保證 ..............................................................................................................60 人員的保證 ..................................................................................................................................60 組織保證措施 ..............................................................................................................................60 保證季節(jié)施工措施 ...............................................................................................................................61 冬季施工 ......................................................................................................................................61 雨季施工 ......................................................................................................................................62 夏季施工 ......................................................................................................................................62 春節(jié)和農(nóng)忙季節(jié)的施工 ..............................................................................................................63 ...................................................................................................................63 勞動(dòng)力安排及進(jìn)度計(jì)劃 .......................................................................................................................63 主要臨時(shí)工程材料和周轉(zhuǎn)材料需求計(jì)劃 ...........................................................................................64 機(jī)械設(shè)備需求及進(jìn)場(chǎng)計(jì)劃 ...................................................................................................................648 施工技術(shù)組織措施 .......................................................................................................................................66 建立質(zhì)量保證體系 ...........................................................................................................................