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页目录第一章工程概况.........................................................................................................................................................41.1工程概况及编写依据...............................................................................................................................................41.2场地地形地貌...........................................................................................................................................................51.3场地水文地质条件...................................................................................................................................................71.4场地周边环境...........................................................................................................................................................91.5方案设计.................................................................................................................................................................101.6降排水设计............................................................................................................................................................11第二章基坑支护方案设计........................................................................................................................................122.1设计依据.................................................................................................................................................................122.2设计要求.................................................................................................................................................................132.2.1支护桩.................................................................................................................................................................132.2.2预应力锚索.........................................................................................................................................................142.2.3冠梁及腰梁.........................................................................................................................................................142.2.4喷锚支护.............................................................................................................................................................142.2.5深层搅拌桩.........................................................................................................................................................15第三章施工组织部署....................................................................................................................................................153.1施工总体部署.........................................................................................................................................................153.2项目管理机构配备情况表.....................................................................................................................................173.2.1施工程序.............................................................................................................................................................183.2.2施工组织措施.........
