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  4. 山地灾害与地表过程重点实验室
Study on the Development Characteristics of A Typical Case of Sliding -Flow Type Landslide Induced by Wenchuan Earthquake

文献类型：会议论文

作者Cui Yun; Kong JM
出版日期2012-11
会议名称International Symposium on Earthquake-induced Landslides
会议日期2012-11
会议地点日本桐生
关键词5.12 Wenchuan Earthquake Seismic Landslide Fragmentation-sliding Landslide Niujuan Ditch
通讯作者孔纪名
中文摘要
A simplified methodology is proposed for the stability analysis of slopes reinforced with one row of piles. To account for the presence of piles, an existing method which is based on the theory of plasticity is used to determine the lateral forces acting on the piles. Then, the kinematic approach of limit analysis is used to analyze the stability of the slope. The rate of external work due to the pile force is added to the energy equation and expressions are derived to calculate the safety factor of slope reinforced with piles. Using the proposed method, a study is carried out to illustrate the effect of piles on slope stability. Finally, the most suitable location of piles within the slope and the effect of pile spacing and diameter on the safety factor are discussed.
 

收录类别EI
会议主办者日本滑坡学会、中国土木工程学会土力学及岩土工程分会等共同举办
会议录Earthquake-induced Landslides
学科主题自然地理学 ; 岩土力学 ; 环境学 ; 灾害学
语种英语
源URL[http://192.168.143.20:8080/handle/131551/4790]  
专题成都山地灾害与环境研究所_山地灾害与地表过程重点实验室
推荐引用方式
GB/T 7714		 Cui Yun,Kong JM. Study on the Development Characteristics of A Typical Case of Sliding -Flow Type Landslide Induced by Wenchuan Earthquake[C]. 见:International Symposium on Earthquake-induced Landslides. 日本桐生. 2012-11.

入库方式： OAI收割

来源：成都山地灾害与环境研究所

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