目 录1 编制说明................................................21.1 工程概况..............................................21.2 编制原则..............................................21.3 法律规范、标准........................................32 地形、地貌..............................................32.1 地质条件..............................................32.2 水文地质..............................................42.3 气候..................................................43 预应力锚索框架梁........................................43.1 工作原理..............................................43.2 锚索框架梁施工顺序....................................54 锚索施工................................................54.1 施工放样..............................................64.2 钻孔..................................................74.2.1 钻机就位............................................74.2.2 钻进方式............................................74.2.3 钻进过程............................................74.2.4 孔位孔深............................................74.2.5 锚孔清理............................................84.2.6 锚孔检验............................................84.3 锚索体制作及安装......................................84.4 锚固注浆..............................................95 框架梁施工.............................................105.1 材料要求.............................................105.2 架梁开槽.............................................105.3 框架梁施工...........................................105.4 锚索孔预留...........................................105.5 锚具.................................................105.6 锚索张拉及锁定、封锚.................................115.6.1 预应力张拉.........................................115.6.2 锚索张拉段灌浆.....................................125.6.3 锚头封堵混凝土浇筑.................................135.6.4 测力计.............................................136 遇到地质...
