| 地震滑坡堵江机理及堰塞坝溃坝模式分析 |
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| 引用本文： | 吴梦秋,李天涛,蒙明辉.地震滑坡堵江机理及堰塞坝溃坝模式分析[J].路基工程,2019,0(6):208. |
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| 作者姓名： | 吴梦秋 李天涛 蒙明辉 |
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| 作者单位： | 1. 成都广播电视大学, 成都 610056; |
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| 摘 要： | 2008年汶川地震触发了大量滑坡，引起堵江事件多达两百余起，严重威胁着地震灾区居民的生命财产安全，进一步加剧了地震灾害。为此，讨论地震滑坡堵江机理以及堰塞坝的溃坝模式，并采用水力学、极限平衡理论以及渗流力学等方法，研究了堰塞坝的溃坝机理及条件。
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| 关 键 词： | “5· 12”汶川地震 地震滑坡 堰塞坝 机理 溃坝模式 |
| 收稿时间： | 2019-01-12 |
Study on Mechanism of Seismic Landslide Dams and Modes of Barrier Dam Break |
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| Abstract: | 2008 Wenchun Earthquake triggered a large number of landslides, and then caused over 200 landslide dams, seriously threatening the safety of life and property of the local residents and further intensifying the earthquake disasters. The mechanism of seismic landslide dam and the modes of barrier dam break were hereto discussed and, by means of applied hydraulics, limit equilibrium theory and permeation fluid mechanics, the mechanism and conditions of barrier dam break were studied. |
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