Risk Analysis of Tiansan Landslide in Kala Hydropower Station

Ma Cong; Tan Yuehu; He Shihai

doi:10.3969/j.issn.1007-2993.2011.02.006

Volume 25 Issue 2

Jul. 2021

Turn off MathJax

Article Contents

Article Navigation > GEOTECHNICAL ENGINEERING TECHNIQUE > 2011 > 25(2): 75-80

Ma Cong, Tan Yuehu, He Shihai. Risk Analysis of Tiansan Landslide in Kala Hydropower Station[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(2): 75-80. doi: 10.3969/j.issn.1007-2993.2011.02.006

Citation:

Ma Cong, Tan Yuehu, He Shihai. Risk Analysis of Tiansan Landslide in Kala Hydropower Station[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(2): 75-80. doi: 10.3969/j.issn.1007-2993.2011.02.006

Ma Cong, Tan Yuehu, He Shihai. Risk Analysis of Tiansan Landslide in Kala Hydropower Station[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(2): 75-80. doi: 10.3969/j.issn.1007-2993.2011.02.006

Citation:

Ma Cong, Tan Yuehu, He Shihai. Risk Analysis of Tiansan Landslide in Kala Hydropower Station[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(2): 75-80. doi: 10.3969/j.issn.1007-2993.2011.02.006

PDF( 650 KB)

Risk Analysis of Tiansan Landslide in Kala Hydropower Station

doi: 10.3969/j.issn.1007-2993.2011.02.006

1. Engineering institute of Engineering corps, PLA Univ. of Sci. &Tech, Nanjing 210007, Jiang su, China;
2. East China Investigation and Design Institute, China Hydropower Engineering Consulting Group Co, Hangzhou 310014, Zhejiang, China

Received Date: 2010-12-22

Abstract

Abstract

Risk analysis of landslide is one of the critical factors for the selection of dam site. Through field investigation and data analysis of Tiansan landslide in Kala hydropower station, risk analysis model is established. With Bayes statistical methods and Monte Carlo method to determine the parameters, considering the combination of rainstorm state, water-storage conditions, earthquake and other conditions, the analysis of stability, surge and river blockage of Tiansan landslide are done. Risk analysis of Tiansan landslide provides experience for failure mechanism in the region, which will facilitate the determining of the dam site selection.
- landslide,
- hydropower,
- risk analysis,
- stability