| 会东县狮子山滑坡成因和稳定性分析 |
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| 引用本文： | 贾学斌,廖安杰.会东县狮子山滑坡成因和稳定性分析[J].路基工程,2016,0(2):197-200. |
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| 作者姓名： | 贾学斌 廖安杰 |
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| 作者单位： | 成都理工大学地质灾害防治与地质环境保护国家重点实验室, 成都 610059 |
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| 摘 要： | 以会东县狮子山滑坡为依托,结合工程地质条件和变形破坏特征,分析了滑坡成因,并运用FLAC3D软件和传递系数法对滑坡稳定性进行了分析。结果表明:滑坡主要为局部变形,且主要是滑坡中上部剪切变形较大,处于欠稳定状态;该滑坡在天然条件下处于基本稳定状态,但在暴雨条件下有发生失稳的可能。
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| 关 键 词： | 滑坡 稳定性 变形 数值模拟法 传递系数法 |
| 收稿时间： | 2019-11-08 |
Stability Analysis and Cause of Shizishan Landslide in Huidong County |
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| Abstract: | Relying on the Shizishan landslide in Huidong County, combining the engineering geological conditions and deformation and failure characteristics, the causes of landslide are analyzed. The FLAC3D software and transfer coefficient method are adopted to analyze the landslide stability. The results show that the landslide is mainly local deformation and it’s mainly caused by large cutting deformation on the middle and upper part and poor stability. The landslide is basically stable in national condition but may be instable under storm conditions. |
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