中国科学院力学研究所机构知识库
Advanced  
IMECH-IR  > 流固耦合系统力学重点实验室(2012-)  > 会议论文
Title:
Effects of Water Seepage on the Stability of Soil-Slopes
Author: Liu QQ(刘青泉); Li JC(李家春)
Issued Date: 2015
Conference Name: IUTAM Symposium on the Dynamics of Extreme Events Influenced by Climate Change
Conference Date: SEP 23-25, 2015
Conference Place: Lanzhou Univ, Lanzhou, PEOPLES R CHINA
Abstract: Landslide is a kind of severe natural disaster and societal hazard throughout the world.Among various effecting factors, water is commonly known as one of the major triggers for landslide failures. In this paper, a coupling model of water-seepage and stability analysis has been developed for analyzing the effect of water on the stability of slopes. A combination of spline curves and genetic algorithm is used to locate the critical slip surface for slope stability calculations. A new analytical solution of the linearized Boussinesq equation was developed for one-dimensional groundwater flow in unconfined aquifer. An actual landslidelocated in the Three Gorges Reservoir was analyzed by simulating the changes of the seepage field caused by rainfall and water level fluctuation. The influences of water seepage on the stability of landslide were discussed with emphasis.The results show that rainfall infiltration and the variation of water level can tremendously influence the stability of slopes.
Keyword: landslide ; stability of landslide ; water seepage ; rainfall ; fluctuationof reservoir water level
Indexed Type: CPCI-S ; EI
Source: Procedia IUTAM
Language: 英语
Department: LMFS水环境流体力学(LEM)
WOS ID: WOS:000380500500004
Citation statistics:
Content Type: 会议论文
URI: http://dspace.imech.ac.cn/handle/311007/58183
Appears in Collections:流固耦合系统力学重点实验室(2012-)_会议论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
10Procedia IUTAM-2015.pdf(465KB)期刊论文出版稿开放获取View Download

Recommended Citation:
Liu QQ,Li JC. Effects of Water Seepage on the Stability of Soil-Slopes[C]. 见:IUTAM Symposium on the Dynamics of Extreme Events Influenced by Climate Change. Lanzhou Univ, Lanzhou, PEOPLES R CHINA. SEP 23-25, 2015
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Liu QQ(刘青泉)]'s Articles
[Li JC(李家春)]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Liu QQ(刘青泉)]‘s Articles
[Li JC(李家春)]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 10Procedia IUTAM-2015.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院力学研究所 - Feedback
Powered by CSpace