第0页共29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0页共29页目次1总则..........................................................................................................................................873基本规定..................................................................................................................................873.1设计原则.......................................................................................................................873.2勘察要求与环境调查...................................................................................................913.3支护结构选型...............................................................................................................923.4水平荷载.......................................................................................................................934支挡式结构..............................................................................................................................944.1结构分析.......................................................................................................................944.2稳定性验算...................................................................................................................954.3排桩设计.......................................................................................................................974.4排桩施工与检测...........................................................................................................974.5地下连续墙设计...........................................................................................................984.6地下连续墙施工与检测...............................................................................................994.7锚杆设计.....................................................................................................................1004.8锚杆施工与检测.........................................................................................................1024.9内支撑结构设计.........................................................................................................1024.11支护结构与主体结构的结合及逆作法...................................................................1044.12双排桩设计...............................................................................................................1055土钉墙....................................................................................................................................1065.1稳定性验算.................................................................................................................1065.2土钉承载力计算.........................................................................................................1075.3构造............................................................................................................................1085.4施工与检测.................................................................................................................1086重力式水泥土墙....................................................................................................................1086.1稳定性与承载力验算.................................................................................................1086.2构造......
