Dewatering Technology in the Vicinity of Multiple Subway——A Case Study of Dewatering for Shanda Foundation Pits, Shanghai
详细信息
- 责任者：Qu Chengsong (College of Water Sciences ; Beijing Normal University ; Beijing 100875 ; China)
- 刊名：Exploration Engineering
- 出版年：2011
- 卷期：38(2)
- 关键词：工程降水 ; engineering drawdown ; 深基坑 ; deep foundation pit
- 页码：p.29-35
- 图表：14 illus., 8 tables, 5 refs.
- 分类号：1702
- 出版序号：20120549
- issnNo：ISSN1672-7428
- isbnNo：CN11-5063/TD
摘要
quot;MARGIN: 0cm 0cm 0pt" class=MsoNormal>In dewatering near multiple subway tunnels sensitive to ground subsidence and displacement, recharge measures are often taken to control the confined water. In such a case, it is necessary to overcome hazards caused by the confined water, such as water inrush, and also reduce the harm to the surrounding buildings (structures). This paper discusses the ultra-deep foundation dewatering technology based on the successful case of Shanda dewatering recharge works close to Metro line 2, 4, and 9. quot;mso-bidi-font-weight: normal">quot;COLOR: black; FONT-SIZE: 14pt" lang=EN-US>quot;urn:schemas-microsoft-com:office:office" />