目录第一章施工方案.................................................................................................11．编制依据及原则.............................................................................................11.1编制依据..................................................................................................11.2编制原则..................................................................................................21.3编制目的.................................................................................................22．工程概况.........................................................................................................22.1工程简介..................................................................................................22.2技术标准..................................................................................................63．施工组织安排.................................................................................................63.1总体施工顺序..........................................................................................63.2施工计划..................................................................................................83.3施工组织机构及职责分工......................................................................83.4施工队伍配置..........................................................................................93.5主要施工机械设备配置........................................................................104.施工方案及主要技术措施.............................................................................114.1梁体混凝土施工....................................................................................114.2预应力施工............................................................................................134.3孔道压浆................................................................................................174.4钢导梁安装............................................................................................184.5现浇梁段顶推施工工艺........................................................................194.6安装支座、落梁....................................................................................274.7现浇段梁体施工....................................................................................284.8梁体桥面系施工及支架系统拆除........................................................295.邻近营业线及营业线施工.............................................................................295.1施工项目及等级划分............................................................................295.2邻近营业线施工....................................................................................305.3营业线施工............................................................................................356.顶推梁施工要点计划.....................................................................................417.安全风险管理措施.........................................................................................437.1风险源辨识............................................................................................437.2安全保证体系及组织机构设置............................................................437.3安全保证措施..................................................
