目录前言..................................................................................................................................................21、编制说明............................................................................................................................22、编制依据............................................................................................................................2一、工程概况..................................................................................................................................3二、主要设计参数..........................................................................................................................41、主墩参数............................................................................................................................52、杭埠河特大桥地质情况.....................................................................................................53、工程水文条件....................................................................................................................74、地基评价............................................................................................................................7三、筑岛平台设计..........................................................................................................................7四、钢板桩围堰设计......................................................................................................................8五、施工方法................................................................................................................................111、施工准备...........................................................................................................................112、施工工艺流程...................................................................................................................113、插打钢板桩前的准备工作...............................................................................................174、钢板桩围堰的插打...........................................................................................................185、安装内支撑，砼封底.......................................................................................................186、水下浇注封底砼..............................................................................................................197、钢板桩围堰施工中的防漏水措施...................................................................................208、变形观测..........................................................................................................................209、承台施工..........................................................................................................................2110、围堰的拆除....................................................................................................................21六、钢板桩围堰施工中的安全措施.............................................................................................22七、应急预案................................................................................................................................23八、劳动力计划.........................................................................................................
