摘要
针对深基坑工程施工中出现透水渗漏问题,以下穿隧道泵房基坑开挖为案例,分析了坑中坑形式的深基坑开挖出现透水渗漏的原因,并且提出了基坑开挖出现渗漏的处理方法及预防措施,可为此类工程提供经验借鉴。
In view of the problem of water seepage in deep foundation pit construction,taking the excavation of the pump room pit located at pump room underpass through tunnel as the example,the causes of water seepage in the excavation of deep foundation pit in the form of pit in pit are analyzed,and the treatment methods and preventive measures for water seepage in the excavation of foundation pit are proposed,which can provide experience reference for such projects.
作者
何戬桢
冉登科
刘宗钦
HE Jianzhen;RAN Dengke;LIU Zongqin(Suzhou Erjian Construction Group Co.,Ltd.,Suzhou 215000,Jiangsu,China;Zhongyifeng Construction Group Co.,Ltd.,Suzhou 215000,Jiangsu,China;Zhongyifeng Tunnel Engineering Co.,Ltd.,Suzhou 215000,Jiangsu,China)
出处
《建筑施工》
2023年第7期1305-1307,共3页
Building Construction
基金
上海市科学技术委员会科研项目课题(15DZ1225310)。
关键词
深基坑
开挖
透水
渗漏
deepfoundation pit
excavation
water penetration
leakage
