第1页共54页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共54页目录一、工程概况................................................................................................................................3二、编制依据..................................................................................................................................5三、地质情况..................................................................................................................................53.1气象条件............................................................................................................................53.2地形地貌............................................................................................................................63.3区域地质构造....................................................................................................................63.4岩土分层............................................................................................................................83.5水文条件............................................................................................................................93.6不良地质及特殊岩土......................................................................................................11四、施工准备................................................................................................................................134.1材料准备..........................................................................................................................134.2主要机具..........................................................................................................................134.3管道的进场堆放及运输.................................................................................................13五、主要施工方法.........................................................................................................................145.1施工工艺流程.................................................................................................................145.2钢板桩支护......................................................................................................................145.2.1支护方案设计.....................................................................................................155.2.2支护材料的选用.................................................................................................155.2.3作业条件.............................................................................................................165.2.4钢板桩的检验、吊装、堆放.............................................................................165.2.5钢板桩支护具体方法.........................................................................................185.2.6内支撑安装工艺.................................................................................................225.2.7支护断面示意图.................................................................................................225.3基坑监测..........................................................................................................................235.3.1基坑监测项目及内容.........................................................................................245.3.2监测技...
