| 云南景洪某厂滑坡复活原因探讨 |
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| 引用本文： | 吴香根,夏时勇,吴尚谦.云南景洪某厂滑坡复活原因探讨[J].路基工程,2012,0(2):181-185. |
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| 作者姓名： | 吴香根 夏时勇 吴尚谦 |
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| 作者单位： | 1.1云南地质工程第二勘察院，昆明 650051 |
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| 摘 要： | 根据云南景洪某厂滑坡工程地质条件和变形特征，对支挡结构进行了受力分析及稳定性验算。计算结果得出了滑坡复活的直接原因为桩板墙抗倾倒力矩不足以抵抗滑坡在暴雨条件下的推力矩；间接原因是部分排水设施失效，地下水不能及时排出滑体使土体强度降低所致。
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| 关 键 词： | 滑坡 原因 桩板墙 |
| 收稿时间： | 2019-11-11 |
Discussion on Causes of Landslide Revival at Factory in Jinghong, Yunnan |
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| Authors: | WU Xiang-gen XIA Shi-yong WU Shang-qian |
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| Institution: | 2 Yunnan Geological Engineering the Second Investigation Institute, Kunming 650051, China; 2. Chang＇an University, Xi＇an 710016, China) |
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| Abstract: | According to the engineering geological conditions and deformation characteristics of the landslide at certain factory in Jinghong, Yunnan, the force on the retaining structure and its stability are analyzed and calculated respectively, Thus the direct cause of the landslide revival is obtained that the anti-tipping moment of the sheet-pile wall can not resist the thrust moment of the landslide on conditions of rainstorm ; and indirect cause thereof is that some draining facilities fail resulting in groundwater not to be drained timely and the strength of earth mass is reduced. |
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| Keywords: | landslide cause sheet-pile wall |
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