The parametric study on stability of the landslide induced by water in the Three Gorges Reservoir Area

被引：0
|
作者：
Feng, Lipo [1 ]
Zheng, Yonglai [1 ]
Huang, Jihui [1 ]
机构：
[1] Tongji Univ, Coll Civil Engn, Shanghai 200092, Peoples R China
来源：
GEOMECHANICS AND GEOTECHNICS: FROM MICRO TO MACRO, VOLS 1 AND 2 | 2011年
关键词：
Three Gorges Reservoir Area; Landslide induced by water; Numerical simulation; Parameter; Stability coefficient;
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Based on the theory of saturated-unsaturated flow, the transient seepage rule of the Huanglashi landslide induced by water in the Three Gorges Reservoir Area is simulated using the finite element method of Seep under the influence of reservoir level and rainfall, considering the factors including the landslide mass permeability, the rainfall intensity and the rainfall duration. The consequential seepage results are drawn into the Slope, then the stability coefficients of landslide in specific condition are calculated. At the same time, the influence of shear strength target of landslide mass on the stability of this kind of landslide is studied, too. The results of numerical simulation show that the shear strength target has a bigger influence on the estimation of stability of the Huanglashi landslide, compared with the landside mass permeability, the rainfall intensity, the rainfall duration and so on.
引用
收藏
页码：775 / 780
页数：6
相关论文
共 50 条
  • [1] Interpreting the Influence of Reservoir Water Level Fluctuation on the Seepage and Stability of an Ancient Landslide in the Three Gorges Reservoir Area: A Case Study of the Outang Landslide
    Dai, Zhenwei
    Zhang, Yanjun
    Zhang, Chenyang
    Luo, Jianhua
    Yao, Wang
    [J]. GEOTECHNICAL AND GEOLOGICAL ENGINEERING, 2022, 40 (09) : 4551 - 4561
  • [2] Interpreting the Influence of Reservoir Water Level Fluctuation on the Seepage and Stability of an Ancient Landslide in the Three Gorges Reservoir Area: A Case Study of the Outang Landslide
    Zhenwei Dai
    Yanjun Zhang
    Chenyang Zhang
    Jianhua Luo
    Wang Yao
    [J]. Geotechnical and Geological Engineering, 2022, 40 : 4551 - 4561
  • [3] Formation mechanism and stability analysis of a landslide in the three gorges reservoir area
    Dai, Tianfan
    [J]. PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING II, PTS 1-4, 2013, 405-408 : 602 - 606
  • [4] Analysis of the impact of reservoir water level fluctuation on the stability of cohesive colluvial landslide in the Three Gorges Reservoir Area
    Yang, Qiang
    Pan, Shuhua
    Ding, Weicui
    Zhang, Zhonglin
    Li, Qiang
    Gao, Youlong
    [J]. 2013 THIRD INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEM DESIGN AND ENGINEERING APPLICATIONS (ISDEA), 2013, : 325 - 328
  • [5] Study on the Influence of Groundwater on Landslide Stability in the Three Gorges Reservoir
    Zhu Dapeng
    He Lei
    [J]. Arabian Journal for Science and Engineering, 2022, 47 : 4211 - 4223
  • [6] Study on the Influence of Groundwater on Landslide Stability in the Three Gorges Reservoir
    Zhu Dapeng
    He Lei
    [J]. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2022, 47 (04) : 4211 - 4223
  • [7] The influence of water level fluctuation on the stability of landslide in the Three Gorges Reservoir
    Zhang, Yonggang
    Zhu, Shuyun
    Tan, Junkun
    Li, Lindan
    Yin, Xiangjie
    [J]. ARABIAN JOURNAL OF GEOSCIENCES, 2020, 13 (17)
  • [8] The influence of water level fluctuation on the stability of landslide in the Three Gorges Reservoir
    Yonggang Zhang
    Shuyun Zhu
    Junkun Tan
    Lindan Li
    Xiangjie Yin
    [J]. Arabian Journal of Geosciences, 2020, 13
  • [9] The Function of Vegetation on Landslide Stability: the Reasons Caused the Qianjiangping Landslide in Three Gorges Reservoir Area
    Wang Jianzhu
    Ye Fuzhou
    Chen Fangqing
    [J]. PROCEEDINGS OF THE 4TH INTERNATIONAL YELLOW RIVER FORUM ON ECOLOGICAL CIVILIZATION AND RIVER ETHICS, VOL II, 2010, : 136 - 142
  • [10] Analysis on formation mechanism and stability of Nierwan landslide In the Three Gorges Reservoir Area
    Lu, Shuqiang
    Yi, Qinglin
    Yi, Wu
    [J]. PROGRESS IN CIVIL ENGINEERING, PTS 1-4, 2012, 170-173 : 941 - 944
12345