【正文】 目 錄 1 工程概況 ........................................................................................................................... 1 工程簡(jiǎn)介 ..................................................................................................................... 1 自然條件 ..................................................................................................................... 2 技術(shù)標(biāo)準(zhǔn) ..................................................................................................................... 4 主要工程數(shù)量 ............................................................................................................. 5 2 總體施工方案及施工工藝流程 ....................................................................................... 7 總體施工方案 ............................................................................................................. 7 施工工藝流程 ............................................................................................................. 7 3 主要施工方法 ................................................................................................................... 9 樁基施工 ..................................................................................................................... 9 概況 ...................................................................................................................... 9 施工工藝流程 ...................................................................................................... 9 主要施工方法 .................................................................................................... 10 樁系梁施工 ............................................................................................................... 15 概況 .................................................................................................................... 15 施工工藝流程 .................................................................................................... 15 主要施工方法 .................................................................................................... 16 橋墩施工 ................................................................................................................... 17 概況 .................................................................................................................... 17 施工工藝流 程 .................................................................................................... 17 主要施工方法 .................................................................................................... 17 橋臺(tái)施工 ................................................................................................................... 19 概況 .................................................................................................................... 19 施工工藝流程 .................................................................................................... 19 主要施工方法 .................................................................................................... 19 墊石施工 ................................................................................................................... 20 概況 .................................................................................................................... 20 施工工藝流程 .................................................................................................... 21 主要施工方法 .................................................................................................... 21 支座安裝 ................................................................................................................... 21 現(xiàn)澆箱梁施工 ........................................................................................................... 22 概況 ..................................................................................................................... 22 施工工藝流程 .................................................................................................... 22 主要施工方法 .................................................................................................... 24 4 施工進(jìn)度計(jì)劃安排 ......................................................................................................... 50 5 主要資源配置 ................................................................................................................. 51 主要機(jī)械設(shè)備配置 ................................................................................................... 51 主要工程材料 ........................................................................................................... 51 主要人員配置 ........................................................................................................... 52 6 雨季施工措施 ................................................................................................................. 53 施工準(zhǔn)備 ................................................................................................................... 53 雨季施工措施 ........................................................................................................... 53 7 夏季施工措施 ................................................................................................................. 54 現(xiàn)場(chǎng)作業(yè)人員安排 ................................................................................................... 54 混凝土施工安排 ....................................................................................................... 55 8 施工保證措施 ................................................................................................................. 55 進(jìn)度保證措施 ........................................................................................................... 55 質(zhì)量保證措施 ........................................................................................................... 55 安全生產(chǎn)保證措施 .................................................................