| Analysis of Danba Landslide |
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| 作者姓名： | TIAN Hongling QIAO Jianping LI Xinpo |
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| 作者单位： | [1]Institute of Mountain Hazards and Environment,Chinese Academy of Sciences, Chengdu 610041, Sichuan,China [2]Graduate University of Chinese Academy of Sciences,Beijing 100049, China |
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| 基金项目： | 科技部国际科技合作计划 |
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| 摘 要： | This paper using finite element method analyzed present slope and contrasted it with the original slope shape, plastic deformation figures and stress changes. At the same time, some deformation figures and stress figures were got, and the potential sliding surface and the stability coefficient were calculated. The conclusions are： This slope is provided with sliding conditions and began to slide when its foot was cut without any support in time. At the foot of the slope, some support measures must be taken to keep the slope steady and the slope surface need to be stabilzed to protect the lower people. These suggestions and conclusions are also useful to the slope constructions and succeeding inspecting works.
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| 关 键 词： | 山崩 有限元 边坡稳定性 土压力 |
| 文章编号： | 1007-1202（2006）04-0882-05 |
| 收稿时间： | 2005-12-20 |
Analysis of danba landslide |
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| TIAN Hongling QIAO Jianping LI Xinpo.Analysis of Danba Landslide[J].Wuhan University Journal of Natural Sciences,2006,11(4):882-886. |
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| Authors: | Tian Hongling Qiao Jianping Li Xinpo |
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| Institution: | (1) Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, 610041 Chengdu, Sichuan, China;(2) Graduate University of Chinese Academy of Sciences, 10049 Beijing, China |
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| Abstract: | This paper using finite element method analyzed present slope and contrasted it with the original slope shape, plastic deformation figures and stress changes. At the same time, some deformation figures and stress figures were got, and the potential sliding surface and the stability coefficient were calculated. The conclusions are: This slope is provided with sliding conditions and began to slide when its foot was cut without any support in time. At the foot of the slope, some support measures must be taken to keep the slope steady and the slope surface need to be stabilzed to protect the lower people. These suggestions and conclusions are also useful to the slope constructions and succeeding inspecting works. |
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| Keywords: | landslide finite element method ansys slope stability |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
