| 三峡库区塘角村1号滑坡变形特征分析 |
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| 引用本文： | 薛星桥,金枭豪,王刚,邓兵.三峡库区塘角村1号滑坡变形特征分析[J].水文地质工程地质,2010,37(2):125-129. |
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| 作者姓名： | 薛星桥 金枭豪 王刚 邓兵 |
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| 作者单位： | 中国地质调查局水文地质环境地质调查中心; |
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| 摘 要： | 塘角村1号滑坡是三峡库区地质灾害防治监测预警工程Ⅲ期应急专业监测点。监测方法为滑体深部位移监测、地表位移监测等。本文通过滑坡变形、库区降雨、库区水位变化等资料的相关分析,总结分析了该滑坡在空间和时间域内的变形特征。降雨强度和降雨量的大小是影响滑体变形速率的因素之一,下部滑体变形对于库区水位下降敏感,当水位在一段时期内按一定速率持续下降时,滑体变形速率明显加大。
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| 关 键 词： | 塘角村1号滑坡 库区水位 变形特征 |
An analysis of the deformation characteristics of the No.1 landslide of Tangjiao Village in the Three Gorges Reservoir area |
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| XUE Xing-qiao,JIN Xiao-hao,WANG Gang,DENG Bing.An analysis of the deformation characteristics of the No.1 landslide of Tangjiao Village in the Three Gorges Reservoir area[J].Hydrogeology and Engineering Geology,2010,37(2):125-129. |
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| Authors: | XUE Xing-qiao JIN Xiao-hao WANG Gang DENG Bing |
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| Institution: | Center for Hydrogeology and Environmental Geology ,CGS,Baoding 071051,China |
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| Abstract: | The No.1 landslide of Tangjiao Village is a professional inspecting spot for the third early warning project of geological hazards inspecting in the Three Gorges Reservoir area. The inspecting methods include surface displacement monitoring and subsurface displacement monitoring,etc. The landslide had an abvious deformation during drawdown of reservoir stage with a wide range in April,2007. Based on correlation analysis of deformation,reservoir stage and precipitation,this paper generalizes the characterist... |
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| Keywords: | the No 1 landslide of Tangjiao Village reservoir stage characteristics of deformation |
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