目 录1、工程概况.............................................................................................................51.1 工程简述.......................................................................................................51.2 工程地质.......................................................................................................52、施工总布置、总进度.........................................................................................62.1 施工总布置...................................................................................................62.1.1 风、水、电布置..................................................................................62.1.2 施工道路布置......................................................................................62.2 施工总计划进度...........................................................................................63、施工过程.............................................................................................................73.1 开挖...............................................................................................................73.1.1 顶拱开挖..............................................................................................83.1.2 中、下部开挖......................................................................................93.1.3 开挖技术要求....................................................................................113.1.4 爆破参数............................................................................................113.2 支护施工.....................................................................................................143.2.1 锚杆施工............................................................................................143.2.2 喷射混凝土施工................................................................................153.3 混凝土浇筑.............................................................................
