IMHE OpenIR  > 山地灾害与地表过程重点实验室
Alternative TitleA Study on Stability of Shallow Rainfall-induced Landslide Based on Mein-Larson Infiltration Model
李秀珍1,2; 何思明1,2
Corresponding Author李秀珍
Source Publication灾害学
Other Abstract

The combination of rainfall infiltration models and slope stability methods is an effective way to study types of landslides. Based on thorough analysis on the basic theory of rainfall infiltration,Mein-Larson modified model is combined with infinite slope stability models of saturated soil,unsaturated soil and approximate unsaturated soil. According to two rainfall cases of short duration rainfall with high intensity and long duration rainfall with low intensity,the infinite slope stability model of saturated soil and approximate unsaturated soil based on Green-Ampt infiltration mode is extended and modified. Finally,the calculation results and applications of the models are analyzed and compared by a typical slope case.

KeywordGreen-ampt Mein-larson 入渗模型 降雨 滑坡 稳定性 无限边坡
Subject AreaP642.22
Indexed ByCSCD
Funding Organization中科院重点部署项目子课题(KZZD-EW-05-01-02) ; 中国科学院山地灾害与地表过程重点实验室自主组织基金项目(Y3K2040040) ; 国家重点基础研究发展计划(2013CB733205)
Citation statistics
Cited Times:5[CSCD]   [CSCD Record]
Document Type期刊论文
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
李秀珍,何思明. 基于Mein_Larson入渗模型的浅层降雨滑坡稳定性研究[J]. 灾害学,2015,30(2):16-20.
APA 李秀珍,&何思明.(2015).基于Mein_Larson入渗模型的浅层降雨滑坡稳定性研究.灾害学,30(2),16-20.
MLA 李秀珍,et al."基于Mein_Larson入渗模型的浅层降雨滑坡稳定性研究".灾害学 30.2(2015):16-20.
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