地铁车站深基坑施工风险分析及控制  

RISK ANALYSIS AND CONTROL IN DEEP FOUNDATION PIT CONSTRUCTION OF SUBWAY STATION

作　　者：朱玉明 张永军 沈瑞鹤 赵世强[2] 

机构地区：[1]北京市政集团二处,北京100144 [2]北京建筑工程学院,北京100044

出　　处：《建筑技术》2011年第1期54-57,共4页Architecture Technology

摘　　要：随着城市地下空间的快速开发,深基坑工程的施工风险越来越受到广泛的重视。结合北京地铁4号线灵境胡同站附属工程基坑开挖的施工实例,指出基坑施工中存在的主要风险,提出风险预防措施及应急预案,并总结了深基坑施工的风险控制的系统思路,可供实际工程借鉴。With the fast development of urban underground space, construction risk in deep foundation pit engineering attracts comprehensive attentions. Taking as an example the foundation pit excavation construction of the auxiliary project at Lingjing Hutong Station of Beijing Subway Line 4, the main risks existing in foundation pit construction are pointed out, risk prevention measures and emergency plans are proposed and systematic concept of risk control in deep foundation pit construction is concluded, to provide references for practical projects.

关 键 词：地铁车站 深基坑施工 风险分析 风险控制 应急预案 风险管理 

分 类 号：TU753[建筑科学—建筑技术科学]