目录1.编制依据及编制原则.................................................................................................11.1编制依据..................................................................................................................11.2编制原则..................................................................................................................12.工程概况.....................................................................................................................12.1工程简况..................................................................................................................12.2地质情况..................................................................................................................22.3地质水文..................................................................................................................32.4气象情况.................................................................................................................33.施工部署.....................................................................................................................44.施工方案及主要技术措施.........................................................................................44.1工艺流程..................................................................................................................44.2施工准备..................................................................................................................54.2.1技术准备.............................................................................................................54.2.2机械设备准备.......................................................................................................54.2.3测量准备...............................................................................................................54.2.4试验准备...............................................................................................................54.2.5物资材料准备.......................................................................................................64.3工程试桩..................................................................................................................64.4测量放线..................................................................................................................64.5桩的轴线控制..........................................................................................................64.6埋设钢护筒..............................................................................................................64.7钻孔施工时垂直度的控制......................................................................................74.8钻机就位..................................................................................................................74.9钻进成孔.................................................................................................................74.10成孔、成孔检查...................................................................................................94.11钢筋笼的制作与安装............................................................................................94.12导管下放.................................................................................................................
