A Study of Loess Liquefaction Induced by Wenchuan Ms8.0 Earthquake in Tianchuan, Qingshui County, Gansu Province
详细信息
- 责任者：Wang Qian (Key Laboratory of Loess Earthquake Engineering ; Gansu Earthquake Administration ; CEA ; Lanzhou 730000 ; China) ; Wang Lanmin
- 刊名：Hydrogeology and Engineering Geology
- 出版年：2012
- 卷期：39(2)
- 关键词：黄土类土 ; loessial soil ; 液化 ; liquefaction ; 地震响应 ; seismic response ; 甘肃 ; Gansu Province
- 页码：p.116-120
- 图表：5 illus., 3 tables, 14 refs.
- 分类号：1702
- issnNo：ISSN1000-3665
- isbnNo：CN11-2202/P
摘要
In the Wenchuan MS8.0 Earthquake,the landslide damage due to liquefaction of saturated loess occurred in the Tianchuan,Qingshui County,Gansu Province.In this paper,based on the field and hazard investigation of the site,the authors amended the seismic intensity of the region in the Wenchuan earthquake by considering the geographic and geomorphic conditions and the seismic damage of structures of the village.The results show that the liquefaction of the loess is typical example of loess liquefaction,which provides a new example of loess liquefaction in low seismic intensity region.
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