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抚吉高速公路B8合同段吉水赣江特大桥主桥连续梁悬臂浇筑施工技术方案中铁十五局集团抚吉高速公路B8合同段项目经理部二〇一二年四月一日目录一、概述..........................................................................................................................1㈠工程概况.............................................................................................................1㈡编制范围.............................................................................................................1㈢编制依据.............................................................................................................1二、施工总体部署...........................................................................................................1㈠总体施工方案...................................................................................................1㈡施工组织及劳动力配置...................................................................................5㈢机械设备配置...................................................................................................6㈣施工用电...........................................................................................................7㈤施工进度计划...................................................................................................7三连续梁施工工艺流程及施工方法...........................................................................8㈠施工工艺流程...................................................................................................8㈡主要施工方法...................................................................................................91、挂篮安装.............................................................................................................92、箱梁挂篮悬浇浇筑施工...................................................................................103、挂篮纵移...........................................................................................................104、模板加工制造...................................................................................................115、模板安装及拆除...............................................................................................126、钢筋工程...........................................................................................................137、预埋件的安装...................................................................................................148、纵向制孔与横向、竖向预应力筋安装...........................................................159、混凝土灌注.......................................................................................................1610、预应力施工.....................................................................................................1811、管道压浆.........................................................................................................2112、箱梁施工测量及线型控制.............................................................................2413、合同拢段施工……………………………………………………………..2614、边跨直线现浇段施工……………………………………………………..26㈢主桥箱梁施工抗风措施.................................................................................26㈣水上施工安全注意事项...........................................................