| 阿拉滑坡形成机制及堵江分析 |
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| 引用本文： | 吴新星,邓敏.阿拉滑坡形成机制及堵江分析[J].三峡大学学报(自然科学版),2010,32(3):48-51. |
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| 作者姓名： | 吴新星 邓敏 |
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| 作者单位： | 三峡大学,三峡库区地质灾害教育部重点实验室,湖北,宜昌,443002 |
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| 基金项目： | 国家自然科学基金，国家重大面上基金，国家支撑计划 |
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| 摘 要： | 阿拉滑坡是特大型古滑坡,会理"8.30"地震后出现复活迹象,若坡体发生快速整体滑动,将会堵塞金沙江并直接威胁对岸成昆铁路师庄火车站,后果不堪设想.本文在地质勘察的基础上,分析了阿拉滑坡形成机制并对堵江可能性进行了计算分析.
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| 关 键 词： | 形成机制 影响因素 堵江分析 地震 降雨 |
Formation Mechanism of Ala Landslide and Analysis on Blocking River |
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| Wu Xinxing,Deng Min.Formation Mechanism of Ala Landslide and Analysis on Blocking River[J].Journal of China Three Gorges University(Natural Sciences),2010,32(3):48-51. |
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| Authors: | Wu Xinxing Deng Min |
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| Institution: | Wu Xinxing Deng Min(Key Laboratory of Geological Hazards in Three Gorges Reservoir Area,Ministry of Education,China Three Gorges Univ.,Yichang 443002,China) |
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| Abstract: | The Ala Landslide is a large ancient landslide and revives after the ＇8.30＇ Earthquake of Huili.If the whole slope slides rapidly,it will block the Jinsha River and directly threat the Shizhuang Station of the Chengdu-kunming Railway,which leads to disastrous consequences.This paper,based on geological survey,analyses the formation mechanism of the Ala Landslide and the possibility of blocking the Jinsha River. |
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| Keywords: | formation mechanism influence factor analysis on blocking river earthquake rainfall |
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