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收稿日期: 2008-08-01
修回日期: 2008-12-24
网络出版日期: 2009-11-17
Application of Dewatering Technologies in Deep Foundation Pit
Construction of Fanhu Station of Wuhan Metro
Received date: 2008-08-01
Revised date: 2008-12-24
Online published: 2009-11-17
结合武汉地铁范湖站基坑降水实践,介绍在汉口地区承压水位高、地层渗透系数大的水文地质条件下,基坑降水的方案设计、降水井施工工艺、降水运行管理及配合降水施工进行的各种监测工作,对降水施工结束后降水井封堵处理措施也进行了阐述。
黄文亮 . 武汉地铁范湖站深基坑降水技术应用[J]. 隧道建设, 2009 , 29(1) : 93 -96 . DOI: B
Based on the foundation pit construction of Fanhu Station of Wuhan Metro, the author introduces the dewatering technologies for foundation pit construction in such hydrogeologic conditions as high confined water level in Hankou area. These technologies include design of dewatering plan, construction technology of dewatering wells, dewatering operation, monitoring during dewatering and sealing measures of the dewatering wells after dewatering construction.
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