摘要
针对深基坑工程中易出现的管涌灾害,结合施工经验,提出以疏为主、综合治理的处理原则,论述砂石滤水围井、降水、注浆和旋喷止水等治理工艺。
In accordance with the water piping liable to occur in the projects of deep foundation pits, the paper puts forward the treatment principle of ＂draining at first, followed by comprehensive treatment＂. Based on construction experience, it briefly introduces water-stopping technologies such as sand-stone filter well, dewatering, grouting and rotary jet spraying.
出处
《都市快轨交通》
2008年第1期72-75,共4页
Urban Rapid Rail Transit
关键词
深基坑
管涌
滤水围井
降水
deep foundation pit
water piping
filter round well
dewatering
