| 某厚层堆积体滑坡稳定性分析 |
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| 引用本文： | 李鹏岳,唐业旗,陈亮.某厚层堆积体滑坡稳定性分析[J].工程建设与设计,2012(8):148-150. |
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| 作者姓名： | 李鹏岳 唐业旗 陈亮 |
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| 作者单位： | 1. 成都地质矿产研究所,四川成都,610081
2. 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,四川成都,610059 |
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| 摘 要： | 在我国西南山区,滑坡已成为威胁人民生民财产安全的主要地质灾害之一.本文就某厚层堆积体滑坡的稳定性进行了分析,在现场调查和室内数值计算的基础上,弄清了滑坡失稳的影响因素,大量降雨是滑坡失稳的主要诱发因素,坡脚开挖进一步加剧了坡体失稳.滑坡在天然状态下较稳定,在暴雨工况下不稳定.
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| 关 键 词： | 滑坡 数值模拟 稳定性 |
Study on the Stability of Accumulation Landslide |
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| LI Peng-yue
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TANG Ye-qi
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CHEN Liang.Study on the Stability of Accumulation Landslide[J].Construction & Design for Project,2012(8):148-150. |
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| Authors: | LI Peng-yue TANG Ye-qi CHEN Liang |
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| Affiliation: | 1.Chengdu Institute of Geology and Mineral Resources,Sichua Chengdu 610081; 2.State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Sichuan Chengdu 610059) |
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| Abstract: | In southwest mountainous area of China,landslide has become a threat to people and property as one of main geologic disasters.The paper is studied on stability of a thick layer of accumulation landslide,on the spot investigation and laboratory based on numerical analysis,It is found out the influencing factors of landslide,abundant rainfall is the main induction factor of the landslide,further excavation at the toe of the slope is aggravated of losing stability of landslide.Landslide is stable under natural condition,unstable in storm conditions. |
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| Keywords: | landslide numerical simulation stability of landslide |
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