Study on Slope Response under Seismic Loading: Taking the Dongshan Shiziliang Profile in Qingchuan , Sichuan
详细信息
- 责任者：Wang Fuhai (State Key Laboratory of Geohazard Prevention and Geo-Environment Protection ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Wang Yunsheng
- 刊名：Geoscience
- 出版年：2011
- 卷期：25(1)
- 关键词：边坡稳定性 ; slope stability ; 地震响应 ; seismic response ; 四川 ; Sichuan Province
- 页码：p.142-150
- 图表：12 illus. 3 tables, 15 refs.
- 分类号：1702
- issnNo：ISSN1000-8527
- isbnNo：CN11-2035/P
摘要
Based on systematic analysis of field data of earthquake monitoring profile in Qingchuan, Sichuan Province, this paper employed the universal finite element analysis software (ANSYS) to establish a numerical model of Dongshan-Shiziliang monitoring profile, and the response of the slope under seismic loading was simulated. The results show that: under seismic loading, the seismic response of slope does not monotonously increase, but is closely related with the slope landform and the development degree of fractures in rock masses. This study provides a basis for proposing a more reasonable method to evaluate slope stability under seismic loading.