Preliminary investigation of some large landslides triggered by the 2008 Wenchuan earthquake, Sichuan Province, China
Preliminary investigation of some large landslides triggered by the 2008 Wenchuan earthquake, Sichuan Province, China
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DOI：
10.1007/s10346-009-0141-z
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发表时间：
2009-02
期刊：
影响因子：
6.7
通讯作者：
Fawu Wang;Q. Cheng;L. Highland;M. Miyajima;Huabin Wang;Changgen Yan
中科院分区：
文献类型：
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作者：
Fawu Wang;Q. Cheng;L. Highland;M. Miyajima;Huabin Wang;Changgen Yan
2008年5月12日下午14时28分，中国四川省发生汶川8.0级地震。地震滑坡灾害是地震灾害的重要组成部分。本文对震中西南方向的红岩山滑坡、映秀镇漩口村浅部山体滑坡、龙门山镇九峰春滑坡、红白镇红松水电站滑坡、茶坪镇肖家桥滑坡、北川县城两处山体滑坡、青川县东河口、石板沟滑坡形成了本次地震中第二大滑坡湖。讨论了地震、地形、地质和水文地质条件的影响。
TheMs8.0 Wenchuan earthquake or “Great Sichuan Earthquake” occurred at 14:28p.m.local time on 12 May 2008 in Sichuan Province, China. Damage by earthquake-induced landslides was an important part of the total earthquake damage. This report presents preliminary observations on the Hongyan Resort slide located southwest of the main epicenter, shallow mountain surface failures in Xuankou village of Yingxiu Town, the Jiufengchun slide near Longmenshan Town, the Hongsong Hydro-power Station slide near Hongbai Town, the Xiaojiaqiao slide in Chaping Town, two landslides in Beichuan County-town which destroyed a large part of the town, and the Donghekou and Shibangou slides in Qingchuan County which formed the second biggest landslide lake formed in this earthquake. The influences of seismic, topographic, geologic, and hydro-geologic conditions are discussed.