IMHE OpenIR  > 山地灾害与地表过程重点实验室
Experimental and numerical analysis on the responses of slope under rainfall
Lu, X. B.1; Ye, T. L.1; Zhang, X. H.1; Cui, P.2; Hu, K. H.2
Corresponding AuthorLu, X. B.
2012
Source PublicationNATURAL HAZARDS
ISSN0921-030X
Volume64Issue:1Pages:887-902
SubtypeArticle
AbstractRainfall is an important factor to trigger the slope failure such as landslides and debris flows. First, the relationship between rainfall duration with the initiation of debris flow and rainfall intensity was mainly studied by the series tests in a box model. Then, the rainfall induced responses of slopes and the initiation of slope failure were simulated by using the software FLAC2D based on the soil parameters in Weijia Gully, Beichuan County, Sichuan Province. The effects of the slope angle, rainfall intensity, soil parameters on the development of the stress, and pore pressure in the soil of the slope were analyzed. It indicates that largest displacements in the slope are mainly located near the toe. With the increase of the rainfall intensity, the effective stress in the slope decreases and the displacement increases.
KeywordDebris Flow Landslide Initiation Of Debris Flow Rainfall
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s11069-012-0277-3
WOS Subject ExtendedGeology ; Meteorology & Atmospheric Sciences ; Water Resources
Indexed BySCI
WOS KeywordDEBRIS-FLOW ; SATURATED SAND ; WATER FILM ; SOIL ; INITIATION ; LANDSLIDES ; MECHANISM ; FAILURE
Language英语
Quartile4区
TOP
WOS SubjectGeosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources
WOS IDWOS:000308329900047
Funding OrganizationNational Basic Research Program of China "Activity characteristics and formation rules of secondary mountain hazard of earthquake"(2008CB425802) ; Key Program of Chinese Academy of Sciences(KZCX2-YW-302-02)
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/9914
Collection山地灾害与地表过程重点实验室
Affiliation1.Chinese Acad Sci, Inst Mech, Beijing 100084, Peoples R China
2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
Recommended Citation
GB/T 7714
Lu, X. B.,Ye, T. L.,Zhang, X. H.,et al. Experimental and numerical analysis on the responses of slope under rainfall[J]. NATURAL HAZARDS,2012,64(1):887-902.
APA Lu, X. B.,Ye, T. L.,Zhang, X. H.,Cui, P.,&Hu, K. H..(2012).Experimental and numerical analysis on the responses of slope under rainfall.NATURAL HAZARDS,64(1),887-902.
MLA Lu, X. B.,et al."Experimental and numerical analysis on the responses of slope under rainfall".NATURAL HAZARDS 64.1(2012):887-902.
Files in This Item:
File Name/Size DocType Version Access License
Experimental and num(1016KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lu, X. B.]'s Articles
[Ye, T. L.]'s Articles
[Zhang, X. H.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lu, X. B.]'s Articles
[Ye, T. L.]'s Articles
[Zhang, X. H.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lu, X. B.]'s Articles
[Ye, T. L.]'s Articles
[Zhang, X. H.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Experimental and numerical analysis on the responses of slope under rainfall.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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