Rainfall-induced failure process in unsaturated slopes

被引：0
|
作者：
Navarro, V [1 ]
Vaunat, J [1 ]
机构：
[1] Univ A Coruna, Sch Civil Engn, La Coruna, Spain
来源：
EIGHTH INTERNATIONAL CONGRESS INTERNATIONAL ASSOCIATION FOR ENGINEERING GEOLOGY AND THE ENVIRONMENT, PROCEEDINGS, VOLS 1-5 | 1998年
关键词：
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
For land management and most engineering projects, not only the stability but the whole response of the slope to environmental changes before, during and after failure has generally to be considered. In this paper, a Finite Element code (FADES: Flow And DEformation in Soils) linked to a Limit Equilibrium code is used to study the evolution to failure of an unsaturated slope submitted to rainfall infiltration. The rainfall-induced evolution of water pressure, stresses and degree of saturation are obtained. The consequent collapse process is afterwards analyzed.
引用
收藏
页码：1517 / 1521
页数：5
相关论文
共 50 条
  • [1] Analysis of Rainfall-Induced Landslide on Unsaturated Soil Slopes
    Jeong, Sangseom
    Lee, Kwangwoo
    Kim, Junghwan
    Kim, Yongmin
    [J]. SUSTAINABILITY, 2017, 9 (07)
  • [2] Slope stability analysis under unsaturated conditions: Case studies of rainfall-induced failure of cut slopes
    Oh, Seboong
    Lu, Ning
    [J]. ENGINEERING GEOLOGY, 2015, 184 : 96 - 103
  • [3] Rainfall-induced landslides by deficit field matric suction in unsaturated soil slopes
    Junghwan Kim
    Yongmin Kim
    Sangseom Jeong
    Moonhyun Hong
    [J]. Environmental Earth Sciences, 2017, 76
  • [4] Rainfall-induced landslides by deficit field matric suction in unsaturated soil slopes
    Kim, Junghwan
    Kim, Yongmin
    Jeong, Sangseom
    Hong, Moonhyun
    [J]. ENVIRONMENTAL EARTH SCIENCES, 2017, 76 (23)
  • [5] Soil Moisture Profiles of Unsaturated Colluvial Slopes Susceptible to Rainfall-Induced Landslides
    Paronuzzi, Paolo
    Del Fabbro, Marco
    Bolla, Alberto
    [J]. GEOSCIENCES, 2022, 12 (01)
  • [6] Assessing rainfall-induced wetting band depth for stability analysis of unsaturated soil slopes
    Yang, Shu-Rong
    Chen, Xing-Rong
    [J]. CASE STUDIES IN CONSTRUCTION MATERIALS, 2023, 18
  • [7] Characterization of Critical Rainfall for Slopes Prone to Rainfall-Induced Landslides
    Ering, Pinom
    Babu, G. L. Sivakumar
    [J]. NATURAL HAZARDS REVIEW, 2020, 21 (03)
  • [8] Rainfall-Induced Erosion of Biocemented Graded Slopes
    Xiao, Yang
    Ma, Guoliang
    Wu, Huanran
    Lu, Huaming
    Zaman, Musharraf
    [J]. INTERNATIONAL JOURNAL OF GEOMECHANICS, 2022, 22 (01)
  • [9] Centrifuge modeling of rainfall-induced failure process of soil slope
    Qian, J. Y.
    Wang, A. X.
    Zhang, G.
    Zhang, J. -M.
    [J]. LANDSLIDES AND ENGINEERED SLOPES: FROM THE PAST TO THE FUTURE, VOLS 1 AND 2, 2008, : 887 - +
  • [10] Investigation of Rainfall-Induced Failure Processes and Characteristics of Wedge Slopes Using Physical Models
    Lo, Chia-Ming
    Lai, Yu-Sen
    Chu, Chen-Han
    [J]. WATER, 2023, 15 (06)
12345