特大桥空心高墩施工方案

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1、特大桥空心高墩施工方案　　义乌东　　目录　　第一章编制依据及编制原则............................................1编制依据........................................................1编制原则........................................................1编制范围........................................................2第二章工程

2、概况.....................................................2工程概述........................................................2沿线地形地貌....................................................3现场施工条件....................................................3交通运输条件..........................

3、......................3水、电情况..................................................3⑶混凝土供应......................................................3第三章施工组织......................................................4施工组织机构....................................................4人员配置..

4、......................................................4机械设备及测量仪器配置..........................................5工程施工进度计划安排............................................6施工进度分析................................................6工期安排............................................

5、........7第四章义乌东...................................7总体施工方案....................................................7空心高墩施工工艺流程图.........................................10模板施工.......................................................10模板试拼......................................

6、.............10模板周转...................................................10模板施工组织示意图.........................................10　　1　　义乌东　　模板安装...................................................10模板加固...................................................11模板拆除...............

7、....................................11脚手架施工.....................................................11折返梯子...................................................12外侧操作平台...............................................12内脚手架...................................................12

8、施工注意事项...............................................13内脚手架受力验算...........................................13钢筋施工...................