水工隧洞施工方案目 录1.施工组织设计编制依据、原则及说明.........................................................................11.1 编制依据.........................................................11.2 编制原则.........................................................11.3 编制说明.........................................................12.工程概况与水文地质条件.............................................................................................32.1 工程概况.........................................................32.2 水文地质条件.....................................................33.施工总平面布置.............................................................................................................53.1 施工总平面布置原则...............................................53.2 水、电、通讯系统和材料的供应.....................................54.施工组织.........................................................................................................................74.1 施工组织机构.....................................................74.2 拟投入施工设备...................................................84.3 拟投入劳动力计划................................................105.主要分部分项工程的施工方法...................................................................................135.1 隧洞进口处的开挖................................................135.2 隧洞的开挖支护..................................................135.3 通过不良地质地段施工方法........................................275.4 超前管棚施工....................................................295.5 光面爆破的施工..................................................305.6 水泥砂浆锚杆施工工艺............................................315.7 钢拱架加工......................................................325.8 喷混凝土施工工艺................................................365.9 隧洞二次模筑....................................................395.10 隧洞防水施工..............
