****************************项目部梁板预制与安装专项施工方案******************************二〇一五年八月*********************项目部梁板预制与安装专项施工方案编制年月日审核年月日批准年月日中交一公局**********二〇一五年八月目录1、编制说明.................................................................11.1编制规范及依据........................................................11.2编制目的..............................................................11.3适用范围..............................................................12、工程概况.................................................................22.1工程简介..............................................................22.2水文地质情况..........................................................32.2.1地形、地貌及地质概况..........................................................32.2.2气象、水文特征...............................................................42.2.3风况.........................................................................43、施工部署.................................................................53.1施工平面布置图........................................................53.2混凝土供应情况........................................................63.3施工用水用电落实情况..................................................63.4施工准备情况..........................................................63.4.1场地准备.....................................................................63.4.2试验准备.....................................................................73.4.3技术准备.....................................................................73.4.4材料准备.....................................................................73.4.5机械准备情况.................................................................73.5人员配置情况..........................................................84施工进度计划..............................................................94.1施工工效分析..........................................................94.2进度计划横道图.......................................................105、施工方案................................................................115.1小箱梁预制与安装施工方案..............................................115.1.1准备工作....................................................................115.1.2模板制作、安装、拆除........................................................115.1.3钢筋骨架制作与安装..........................................................135.1.4混凝土的浇筑、养护..........................................................135.1.5张拉、压浆、封端............................................................145.1.6小箱梁编号、移梁、存放......................................................155.1.7预应力砼小箱梁的安装........................................................175.1.8负弯矩预应力施工............................................................225.2空心板预制与安装施工方案.............................................225.2.1模板工程....................................................................225.2.2钢筋工程....................................................................245.2.3波纹管的预埋................................................................255.2.4混凝土工程..................................................................265.2.5预应力施工...........
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