IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
The analysis of regional slope stability based on GIS: A case study in Daqu watershed from Donggu to Ranchong of the first stage of the west line of water Diversion Project from South to North of China
Language英语
Liu Jinfeng1,2,3; Ou Guoqiang2,3; Ren Weiya4
2007
Source PublicationIGARSS: 2007 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-12: SENSING AND UNDERSTANDING OUR PLANET
Author of SourceIEEE International Symposium on Geoscience and Remote Sensing IGARSS
Pages4719-4722
meetingIEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Conference DateJune 23, 2007 - June 28, 2007
Conference PlaceBarcelona
CountrySPAIN
PublisherIEEE
Contribution Rank1
AbstractSlope failure hazard usually causes great damages in mountain area. So, the regional slope stability study is very important and essential to engineering construction, regional planning, disaster mitigation and economic development in mountain area. This paper takes Daqu watershed from Donggu to Ranchong of the first stage of the west line of water Diversion Project from South to North of China as a study area. It chooses gradient, slope type, slope aspect, elevation difference, lithology, earthquake, fault and land use as factors to analyze the stability of regional slope. The factors are classified, quantified and overlapped by using GIS method. After analysis, the regional slope stability of the study area is divided into stable area, middle-stable area and unstable area, and the areas liable to slope failure hazards are delimited based on the possibility of happening slope failure hazards. At last, through the field investigation of slope failure hazards in the study area, the rationality of analyzing results is tested.
Keywordregional slope stablity Daqu watershed west line of water Diversion Project from South to North of China
DOI10.1109/IGARSS.2007.4423913
ISBN978-1-4244-1211-2
ISSN2153-6996
Indexed ByCPCI ; EI
WOS IDWOS:000256657304077
EI Accession NumberAccession number: 20080811106138
Citation statistics
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/25238
Collection成都山地所知识仓储(2009年以前)
Corresponding AuthorLiu Jinfeng
Affiliation1.Graduate University, Chinese Academy of Sciences, Beijing, China;
2.Key Laboratory of Mountain Surface Process and Hazards, Chinese Academy of Sciences, Chengdu, China;
3.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China;
4.Chengdu Aeronautic Vocational and Technical College, Chengdu, China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding 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
Liu Jinfeng,Ou Guoqiang,Ren Weiya. The analysis of regional slope stability based on GIS: A case study in Daqu watershed from Donggu to Ranchong of the first stage of the west line of water Diversion Project from South to North of China[C]//IEEE International Symposium on Geoscience and Remote Sensing IGARSS:IEEE,2007:4719-4722.
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