目录第一章工程概述.......................................................31、基坑支护结构形式：............................................................................................32、编制依据................................................................................................................33、地貌与土层、工程地质条件、周边环境描述............................................................44、工程特点、施工重点、难点分析................................................................................6第二章施工方案部分...................................................8第一节施工部署及管理目标............................................................................................81、施工部署...............................................................................................................82、管理目标...............................................................................................................122.1质量目标..............................................................................................................122.2安全目标..............................................................................................................122.3工期目标：根据业主要求，确保在业主指定时间节点内完成。..................122.4施工流程..............................................................................................................122.5施工段划分..........................................................................................................122.6施工部署步骤详见下表：...............................................123、项目管理组织机构配置.......................................................................................13项目管理人员一览表......................................................14第二节土方开挖施工方案..............................................................................................141、土方开挖原则.......................................................................................................142、基坑土方的开挖与外运.......................................................................................153、土方开挖施工.......................................................................................................164、土方开挖方法.......................................................................................................305、开挖技术措施.......................................................................................................306、土方开挖期间排水...............................................................................................317、土方开挖过程中应注意的问题...........................................................................318、挖土操作技术要点...............................................................................................32第三章基坑土方回填..................................................33一、施工准备:..................................................................................................................331、回填土：...............................................................................................................33二、技术准备....................................................................................................................34三、现场准备.................................
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