| 四川广元王家包滑坡的形成机制及稳定性评价 |
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| 引用本文： | 张丹,赵志伟,李岩.四川广元王家包滑坡的形成机制及稳定性评价[J].岩土工程技术,2010,24(1):16-19. |
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| 作者姓名： | 张丹 赵志伟 李岩 |
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| 作者单位： | 中兵勘察设计研究院,北京,100053 |
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| 摘 要： | 王家包滑坡体变形迹象主要以地表变形为主,分布零散,规律性较差。采用定性分析及定量分析的方法对滑坡体稳定性进行了分析计算,王家包滑坡在天然及地震工况下处于稳定状态,在暴雨工况下处于基本稳定状态。对影响滑坡稳定性的主要因素进行了敏感性分析,为滑坡防治提供了依据。
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| 关 键 词： | 王家包滑坡 成因机制 稳定性分析 敏感性 |
Study on the Formation Mechanism and Stability of Sichuan Guangyuan Wangjiabao Landslide |
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| Zhang Dan,Zhao Zhiwei,Li Yan.Study on the Formation Mechanism and Stability of Sichuan Guangyuan Wangjiabao Landslide[J].Geotechnical Engineering Technique,2010,24(1):16-19. |
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| Authors: | Zhang Dan Zhao Zhiwei Li Yan |
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| Institution: | Zhang Dan Zhao Zhiwei Li Yan (China Ordnance Industry Survey,Design＆Reseatch Institute Beijing 10053,China) |
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| Abstract: | Wangjiabao Landslide is located in the northern Sichuan Basin,Guangyuan. The sign of landslide deformation is mainly to surface deformation. In this paper, qualitative analysis and quantitative analysis are used to landslide stability anal- ysis and calculation. The results show that Wangjiabao landslide is stable in natural condition or seismic condition and basically stable in storm condition. Based on the above results, a reliable basis for the prevention and treatment project is provided. |
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| Keywords: | wangjiabao landslide formation mechanism stability analysis sensitivity |
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