深基坑地下连续墙围护专项施工方案(分析全面)

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1、上海世博会地区A片区“绿谷”地下空间工程(A03AA03B地块)地下连续墙专项施工方案编制：审核：日期：编号：发放号：中建八局上海世博会地区A片区“绿谷”地下空间工程(A03AA03B地块)项目经理部目录一编制依据.................................................................................................................................3二、工程概况............................................

2、...................................................................................32.1工程性质........................................................................................................................32.2周边环境....................................................................

3、....................................................32.3基坑概况........................................................................................................................42.4围护概况...................................................................................................

4、.....................42.5场地地质条件................................................................................................................52.6地基土土层分布...........................................................................................................62.7水文地质条件................

5、................................................................................................72.8施工部署........................................................................................................................8三、施工工艺流程......................................................

6、...............................................................93.1地下连续墙施工工艺流程...........................................................................................93.2地下连续墙施工流程图................................................................................................93.3成槽工艺

7、.......................................................................................................................113.4施工要点控制..............................................................................................................123.5锁口管起拔力验算及地墙接头形式..................