目 录1 编制依据..............................................................41.1 编制依据.........................................................41.2 编制目的.........................................................41.3 编制原则.........................................................41.4 编制范围.........................................................52 工程概况..............................................................52.1 项目简介........................................................52.2 自然条件........................................................72.3.1 气象......................................................72.3.2 地形地貌..................................................72.3.3 水文地质条件..............................................72.3 项目规模和数量..................................................73 施工计划..............................................................73.1 施工进度计划.....................................................73.2 材料与设备计划...................................................83.2.1 材料投入..................................................83.2.2 机械设备和仪器投入........................................84 施工方案..............................................................94.1 总体施工方案....................................................94.2 总体施工部署....................................................94.3 钻孔桩施工工艺流程.............................................104.4 钻孔桩施工准备.................................................104.4.1 生产场地、设施、机械及材料准备...........................104.4.2 施工便道填筑.............................................114.4.3 施工供电、供水...........................................114.5 测量控制.......................................................114.6 钢护筒施工......................................................124.6.1 钢护筒结构................................................124.6.2 钢护筒制作.............................
