穿山疏港高速梅山保税港区连接线工程第2合同段里程桩号：K2+131.00～K7+000.00桥面系及其附属工程施工方案编制：复核：审批：中交路桥建设有限公司穿山疏港高速梅山保税港区连接线第二标段项目部二一六年〇四月目录1编制概述..............................................................11.1编制依据...........................................................11.2编制原则及目的.....................................................11.3适用范围...........................................................12工程概况..............................................................12.1工程简介...........................................................12.1.1主要工程数量..............................................22.2工程施工条件.......................................................22.2.1地形地貌..................................................22.2.2地质水文..................................................22.2.3气候条件..................................................32.2.4交通、水电情况............................................33施工部署..............................................................33.1机具安排...........................................................33.2施工计划...........................................................43.3劳动力计划.........................................................44施工准备..............................................................54.1施工技术准备.......................................................54.2施工材料准备......................................................54.3运输便道准备......................................................55桥面系及附属工程施工工艺及操作要点....................................55.1施工顺序...........................................................55.1.1大桥施工工艺流程..........................................55.1.2中、小桥施工工艺流程......................................55.2铰缝施工...........................................................55.2.1施工工艺流程..............................................65.2.2施工方法..................................................65.3现浇连续段/中横梁、跨中横梁、湿接缝施工............................75.3.1施工工艺流程图............................................75.3.2现浇连续段/中横梁、跨中横梁、湿接缝施工...................85.4箱梁顶板负弯矩张拉及压浆..........................................105.4.1施工技术参数.............................................105.4.2张拉施工.................................................105.4.3压浆施工.................................................105.4.4封锚施工.................................................115.5桥面现浇层施工....................................................115.5.1施工工艺流程.............................................115.5.2施工工艺及方法...........................................115.6防撞护栏施工......................................................125.6.1施工工艺流程.............................................125.6.2施工工艺及方法...........................................125.7桥面防水层施工....................................................145.7.1施工材料技术参数.........................................145.7.2桥面抛丸处理.............................................145.7.3防水层施工...............................................155.8桥头搭板施工......................................................165.8.1施工工艺流...
