Risk analysis model for landslide mass of high slope in dam area

被引：3
|
作者：
Gu ChongShi [1 ,2 ]
He XianFeng [3 ,4 ]
Wu ZhongRu [1 ,2 ]
Su HuaiZhi [1 ,2 ]
机构：
[1] Hohai Univ, Coll Water Conservancy & Hydropower Engn, Nanjing 210098, Peoples R China
[2] Natl Engn Res Ctr Water Resources Efficient Utili, Nanjing 210098, Peoples R China
[3] Yellow River Inst Hydraul Res, Zhengzhou 450003, Peoples R China
[4] Embankment Secur Defect Prevent & Control Engn Re, Zhengzhou 450003, Peoples R China
来源：
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES | 2008年 / 51卷 / Suppl 2期
基金：
中国国家自然科学基金;
关键词：
landslide; dam failure risk; landslide risk;
D O I：
10.1007/s11431-008-6002-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to identify the threat of reservoir bank landslide to dam safety and reduce the risk of dam failure, impact factors of the landslide are analyzed. The concept of landslide risk degree is put forward to measure the threat of landslide to dam safety. The monotony of the landslide risk assessment function which changes with different affecting factors is analyzed qualitatively. Based on gene automatic programming, a data mining model of the landslide risk assessment function is constructed combined with impact factors of reservoir bank landslide on dam safety. And the assessment function of landslide risk has been excavated and established according to practical project information, which provides a valuable reference for analyzing the impact of landslide on dam risk.
引用
收藏
页码：25 / 31
页数：7
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