IMHE OpenIR  > 山地灾害与地表过程重点实验室
Alternative TitleTypes,Active Characteristics and Development Trend of Rainfall-induced Landslides After Wenchuan Earthquake
裴来政; 周小军; 方华
Corresponding Author裴来政
Source Publication水土保持通报
Other AbstractUnder the action of the Wenchuan earthquake, the integrity of some mountains was destroyed and some slits appeared on the mountains. Main shocks caused soils and rocks damaged and its self-strength declined. The quantity of rainfall-induced landslides after the Wenchuan earthquake was much more than that before the earthquake. Five types of the landslides caused by the earthquake were classified based on the investigation of rainfall-induced landslides after the Wenchuan earthquake. Active characteristics of rainfall-in-duced landslides were mainly embodied in the small and tremendous landslides widely developed along rivers and roads. Landslides and rainfall in the area had a better relationship and the delayed-time for the occurrence of landslides was very short. Massive landslides were developed under the condition of intensive rainstorms. In view of the development trend of rainfall-induced landslides, the small and medium landslides are dominant in the early time. However, the number of the small landslides will decrease but large or huge landslides will increase with increasing time.
Keyword汶川地震 降雨滑坡 活动特征 发展趋势
Indexed ByCSCD
Funding Organization国家重点基础研究发展计划资助项目(973)“中国西部特大山洪泥石流灾害形成机理与风险分析”(2011CB409902);国家重点基础研究发展计划资助项目(973)“汶川地震次生山地灾害形成机理与风险控制”(2008CB425802)
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Document Type期刊论文
Corresponding Author裴来政
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GB/T 7714
裴来政,周小军,方华. 汶川地震震后降雨滑坡的类型、活动特征及发展趋势[J]. 水土保持通报,2012,32(5):113-116,121.
APA 裴来政,周小军,&方华.(2012).汶川地震震后降雨滑坡的类型、活动特征及发展趋势.水土保持通报,32(5),113-116,121.
MLA 裴来政,et al."汶川地震震后降雨滑坡的类型、活动特征及发展趋势".水土保持通报 32.5(2012):113-116,121.
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