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国家高速公路公路网青岛～兰州公路山西境长治～临汾段高速公路满堂支架法现浇箱梁专项施工方案编制：审核：审批：中铁二十四局集团有限公司LJ17项目部2016年8月目录第一部分工程概况及编制依据.............................................-3-一、工程概况........................................................-3-二、编制依据........................................................-4-第二部分施工准备.......................................................-4-一、组织准备........................................................-4-1主要劳动力配置....................................................-4-2机械配置..........................................................-5-二、施工场地布置....................................................-5-第三部分施工方案.......................................................-6-一、施工工艺流程....................................................-6-二、施工工艺及方法..................................................-7-1支架施工.........................................................-7-2支座安装........................................................-13-3底、腹板钢筋加工及安装..........................................-13-4预应力管道及钢绞线穿束..........................................-13-5腹板及内模安装、加固............................................-14-6底板和腹板混凝土浇筑............................................-15-7顶板底模支立....................................................-15-8顶、翼板钢筋绑扎及混凝土浇筑....................................-15-9预应力钢绞线张拉................................................-16-10支架和底模的卸落...............................................-16-第四部分质量控制要点及保证体系........................................-17-一、施工过程质量要点控制...........................................-17-1混凝土温度应力控制..............................................-17-2混凝土裂缝控制..................................................-17-3连续梁线形控制..................................................-18-二、质量保证制度及体系.............................................-18-1质量保证体系....................................................-18-2自检体系及自检制度..............................................-19-第五部分安全风险管理及保证措施........................................-19-一、安全保证措施...................................................-19-1安全生产目标....................................................-19-2安全保证体系....................................................-19-3危险源辨识及风险分析............................................-21-4安全保证措施....................................................-24-5专项工程安全措施................................................-25-二、施工安全应急预案...............................................-26-1应急组织机构及职责..............................................-26-2应急响应程序....................................................-27-3应急处置措施....................................................-28-4注意事项........................................................-30-5应急培训及应急演练..............................................-31-第六部分规范化管理及环境保护..........................................-32-一、规范化管理,文明施工............................................-32-1坚持规范化管理，文明施工........................................-32-2文明施工条件规定....