A Rock-Mechanical Study on the Stability of the Xigu Power Transmission Station Site in Jiulong County , State w:st="on">Sichuan
详细信息
- 责任者：Cao Guangpeng (State Key Laboratory of Geohazard Prevention and Geoenvironment Protection ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Li Yusheng
- 刊名：Journal of Geological Hazards and Environment Preservation
- 出版年：2011
- 卷期：22(4)
- 关键词：岩体稳定性 ; rock mass stability ; 四川 ; Sichuan Province
- 页码：p.46-49
- 图表：2 illus., 3 tables, 5 refs.
- 分类号：1702
- issnNo：ISSN1006-4362
- isbnNo：CN51-1467/P
摘要
The station site has a complex double geological structure with evident pull-apart deformation. Its deformation model is a creep-fracture one, with an obvious concentration of principal and shear stress at the posterior edge of the site and the bottom of the rock-soil mass as well as the deposit body pull-apart and loose within it. The site will be unstable in the extreme conditions of reservoir storage and seism.
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