| 泡桐湾滑坡变形特征及影响因素分析 |
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| 引用本文： | 李刚,杨秀元,田运涛,李强,郭宁.泡桐湾滑坡变形特征及影响因素分析[J].地质灾害与环境保护,2014,25(4):26-29. |
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| 作者姓名： | 李刚 杨秀元 田运涛 李强 郭宁 |
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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,保定,071051 |
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| 摘 要： | 采用地表位移GPS监测对泡桐湾滑坡进行变形监测,结合滑坡区内多年降雨量、长江水位变化资料,分析泡桐湾滑坡的滑体变形特征。结果表明,该滑坡变形区呈整体式变形特征,降雨为滑坡的主要影响因素,库区水位为滑坡变形的次级影响因素。
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| 关 键 词： | 泡桐湾滑坡 变形特征 三峡库区 降雨 库区水位 |
CHARACTERISTICS AND TRIGGERING FACTORS OF PAOTONGWAN LANDSLIDE |
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| LI Gang,YANG Xiu-yuan,TIAN Yun-tao,LI Qiang,GUO Ning.CHARACTERISTICS AND TRIGGERING FACTORS OF PAOTONGWAN LANDSLIDE[J].Journal of Geological Hazards and Environment Preservation,2014,25(4):26-29. |
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| Authors: | LI Gang YANG Xiu-yuan TIAN Yun-tao LI Qiang GUO Ning |
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| Institution: | (Center for Hydrogeology and Environmental Geology Survey, China Geological Survey, Baoding 071051,China) |
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| Abstract: | GPS displacement monitoring is used in monitoring Paotongwan Landslide.An analysis is made of the landslide characteristics based on relevant information like years of rainfall in the landslide area and the water level changes in the Yangtze River.The result shows that,characterized by integral deformation,the landslide is primarily triggered by rainfall and secondarily by low level of reservoir water. |
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| Keywords: | Paotongwan Landslide deformation characteristic Three Gorges Reservoir rainfall reservoir water level |
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