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| 三峡水库区兴山县电厂滑坡Ⅰ成因与稳定性 | |
| 引用本文： | 徐方,程敦伍,周训,张杰坤,刘豪睿.三峡水库区兴山县电厂滑坡Ⅰ成因与稳定性[J].中国地质灾害与防治学报,2006,17(3):36-39. |
| 作者姓名： | 徐方 程敦伍 周训 张杰坤 刘豪睿 |
| 作者单位： | 1. 中国地质大学〈北京〉水资源与环境学院,北京,100083 2. 中国建筑一局(集团)有限公司,市政工程事业部,北京,100073 3. 中国地质大学〈北京〉工程技术学院,北京,100083 |
| 摘 要： | 在研究了三峡水库区兴山县电厂滑坡Ⅰ的工程地质及滑坡体基本特征的基础上,介绍了该滑坡的结构及变形特征。从滑坡形成条件、诱发变形因素两方面分析了滑坡形成的原因及诱发坡体失稳的主要因素;在诱发因素分析的基础上应用中国地质大学(武汉)研发的LaSa软件程序,对电厂滑坡Ⅰ进行稳定性分析计算。结果表明:在天然情况下,滑坡整体均处于稳定状态;在特定条件情况下,滑坡处于临界蠕滑或失稳状态。结合工程实际对滑坡治理进行初步研究,提出了一些可行的防治措施及建议。 |
| 关 键 词： | 滑坡 诱发因素 稳定性评价 三峡水库区 兴山县 |
| 文章编号： | 1003-8035（2006）03-0036-04 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2005-12-30 |
Formation and stability analysis for Power Plant Landslide Ⅰ of Xingshan County in the Three Gorges Reservoir area |
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| XU Fang,CHENG Dun-wu,ZHOU Xun,ZHANG Jie-kun,LIU Hao-rui.Formation and stability analysis for Power Plant Landslide Ⅰ of Xingshan County in the Three Gorges Reservoir area[J].The Chinese Journal of Geological Hazard and Control,2006,17(3):36-39. | |
| Authors: | XU Fang CHENG Dun-wu ZHOU Xun ZHANG Jie-kun LIU Hao-rui |
| Abstract: | Power Plant landslide I is located in Xingshan county.Based on the study of engineering geological conditions and basic properties of the landslide,this paper describes the structure and deformation characteristics of the landslide and analyses its causes and main inducing factors.The comprehensive treatments of the landslide are also discussed.Using LaSa software developed by the China University of Geosciences(Wuhan),we calculated the stability of the landslide.Results show that the landslide is stable under natural circumstance while it is in critical creeping motion and at the unsteady state when the landslide body in saturation or after impoundment of the reservoir.The advising countermeasures for the landslide were also put forward in this paper. |
| Keywords: | landslide inducing factor stability aralysis the Three Gorges Reservoir area Xingshan County |
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