下载后可任意编辑宁乡大玺门安置小区 2#栋工程基坑支护施工方案 编制： 审核： 批准： 中太建设集团股份有限公司宁乡大玺门安置小区项目经理部2024 年 7 月目 录一．工程概况.........................................................................................................................................031.1 编制依据....................................................................................................................................031.2 分项工程概况............................................................................................................................031.3 工程地质概况............................................................................................................................03 1.4 采纳的支护形式........................................................................................................................03二．支护设计说明及部署......................................................................................................................042.1 施工方法及机械的选择：........................................................................................................04 1下载后可任意编辑三．施工布置和进度.............................................................................................................................043.1 支护施工总体工序图................................................................................................................043.2 基本步序...................................................................................................................................043.2.1 支护桩施工顺序.....................................................................................................................043.2.2 放坡施工工序：.....................................................................................................................053.2.3 支锚体系施工顺序.........................................................................................
