Characterizing and Calculating the Seepage of A Dam Foundation with Deep and Thick Covering
详细信息
- 责任者：Zhang Jian (Ocean University of China ; Qingdao 266071 ; China) ; Zhang Yong
- 刊名：Journal of Geological Hazards and Environment Preservation
- 出版年：2012
- 卷期：23(1)
- 关键词：坝基 ; dam foundation ; 渗流 ; seepage flows
- 页码：p.83-85
- 图表：5 illus., 3 tables, 7 refs.
- 分类号：1702
- issnNo：ISSN1006-4362
- isbnNo：CN51-1467/P
摘要
On the basis of analyzing the formation of the covering layers, the features of the foundation seepage were studied and its seepage was calculated before and after impounding. The results show that the seepage amount around the dam is significantly reduced after its treatment with impervious curtain, so as to meet the engineering requirements.