Preliminary Study on Environment Geological Hazards Due to Water Conservancy Project of Minjiang River
详细信息
- 责任者：Yao Huan (College of Civil Engineering ; Fuzhou University ; Fuzhou 350108 ; China) ; Deng Tao
- 刊名：Journal of Engineering Geology
- 出版年：2011
- 卷期：19(5)
- 关键词：环境地质学 ; environmental geology ; 地质灾害 ; geologic hazards ; 闽江 ; Minjiang River
- 页码：p.749-755
- 图表：4 illus., 12 refs.
- 分类号：1800
- 出版序号：1232
- issnNo：ISSN1004-9665
- isbnNo：CN11-3249/P
摘要
This paper makes some preliminary studies on three relations.One relation is between the construction and operation of Minjiang River water conservancy project and the instability hazards of littoral slopes. The second is the earthquakes induced by Shuikou Reservoir. The third is the downstream channel stability behind the dam and its harmfulness. The results show that the instability of the reservoir banks is obvious correlation with the water conservancy project operation and the hazards frequencysignificantly increases as the operation continued. In addition, the impounding and hydration of Shuikou Reservoir are also the important factors inducing an earthquake.