目录第一章编制依据.....................................................................1第一节编制依据..................................................................1第二节执行的有关规范、规程目录..................................................1第二章工程概况.....................................................................2第一节工程总体概况..............................................................2第二节基坑设计概况..............................................................2一、基坑支护设计.............................................................2第三节工程地质概况及水文条件....................................................6一、地形、地貌...............................................................6二、岩土层构成及工程特性.....................................................6三、水文地质条件.............................................................8第四节周边环境情况..............................................................8第三章工程目标......................................................................9第一节工期目标..................................................................9第二节质量目标..................................................................9第三节安全目标..................................................................9第四节文明施工目标..............................................................9第五节健康环保目标..............................................................9第四章施工部署....................................................................10第一节施工组织架构.............................................................10第二节施工总体考虑.............................................................11一、基坑支护施工考虑........................................................11二、土方工程施工考虑........................................................13三、总体施工顺序............................................................13第三节施工总体考虑.............................................................13第四节施工准备.................................................................14一、技术准备................................................................14二、施工现场准备............................................................14三、物资准备................................................................15第五章主要项目施工方法.............................................................15第一节挂网喷射混凝土..........................................................15一、施工工艺流程............................................................15第二节钻孔（旋挖）灌注桩.......................................................17一、钻孔灌注桩施工工艺..................................................17二、施工工艺流程如下图..................................................17三、施工过程................................................................18第三节旋喷桩施工..............................................................21第四节插筋（膨胀螺栓）及喷锚网施工...........................................24一、施工流程图.............................................................24二、喷锚网施工及土方开挖技术要求............................................26三、挖土的注意事项..........................................................26第五节预应力锚索施工...................................
