| 三峡库区白水河滑坡险情预警方法研究 |
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| 引用本文： | 王尚庆, 徐进军, 罗勉. 三峡库区白水河滑坡险情预警方法研究[J]. 武汉大学学报 ( 信息科学版), 2009, 34(10): 1218-1221. |
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| 作者姓名： | 王尚庆 徐进军 罗勉 |
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| 作者单位： | 1三峡大学长江三峡滑坡国家野外科学观测研究站,宜昌市大学路8号443002;2武汉大学测绘学院,武汉市珞喻路129号430079 |
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| 基金项目： | 国家自然科学基金资助项目(40674008) |
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| 摘 要： | 在分析滑坡时间预测预报及险情预警级别划分的基础上,以三峡库区白水河滑坡险情预警为例,讨论了把滑坡宏观前兆信息与关键部位监测点的变形速率及其相关影响因素有机结合和集成的滑坡险情预警综合预报方法。
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| 关 键 词： | 滑坡 险情预警 预报方法 |
| 收稿时间： | 2009-08-08 |
| 修稿时间： | 2009-08-08 |
Study on Warning of Dangerous State of Baishuihe Landslide in Three Gorges Reservoir Area |
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| WANG Shangqing, XU Jinjun, LUO Mian. Study on Warning of Dangerous State of Baishuihe Landslide in Three Gorges Reservoir Area[J]. Geomatics and Information Science of Wuhan University, 2009, 34(10): 1218-1221. |
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| Authors: | WANG Shangqing XU Jinjun LUO Mian |
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| Affiliation: | 1Hubei Three Gorges Reservoir Area Landslides Observation and Research Station,China Three Gorges University,8 Daxue Road,Yichang 443002,China;2School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China |
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| Abstract: | Based on disscusion about prediction and forecasting of landslide happenning time and division of warning classes of landslide,a synthetical warnning method of landslide dangerous state is put forward,which combinates macro prognostication information of landslides,deformation rate of speed of monitoring points in key parts of landslides and other relevent factors.The new warning method of landslide dangerous state is applied to determinate dangerous state of Baishuihe Landslide in Three Gorges Reservoir Area,and the result indicates that the deformation of the landslide is obviously relevent to going down of Yangtze River water lever and rainfall. |
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| Keywords: | landslide warning of dangerous state new method |
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