基坑支护应急救援预案

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1、目录1、编制依据.......................................................................................................................................12、工程概况.............................................................................................................................

2、..........13、主要应急预案...............................................................................................................................13.1应急预案的方针与原则..................................................................................................13.2应急预案工作流程图....

3、..................................................................................................23.3突发事件风险分析和预防..............................................................................................23.4应急预防措施..........................................................

4、........................................................23.5基坑变形超限、出现裂缝..............................................................................................33.6基坑渗水......................................................................................................

5、.....................33.7基坑土方开挖边坡纵向失稳滑坡..................................................................................43.8降雨量过大引起基坑坍塌的预防措施..........................................................................53.9基坑底局部管涌、突涌、流砂的处理........................................

6、..................................53.10钢板桩、钻孔灌注桩侧向位移....................................................................................73.11基坑监测.........................................................................................................................73.12应急准备

7、及响应程序....................................................................................................93.13应急预案指挥小组的职责............................................................................................93.14积极响应.....................................................

8、..................................................................123.15应急抢