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	An analytical solution to slip buckling slope failure triggered by earthquake
	Qi S. W.; Lan, H. X.; Dong, J. Y.
	2015
关键词	Analytical solution Buckling failure Tangjiashan coseismic landslide Energy equilibrium theory rock slopes
英文摘要	Slip buckling failure often occurs in slopes intersected by a set of discontinuities with approximately parallel to the surface. Post-earthquake investigations indicate that some slip buckling failures occurred during 2008 Wenchuan event. However, it is still difficult to evaluate the slip budding failure triggered by earthquakes. In this paper, we give a thorough mechanical analysis to slip buckling slope, and present an analytical solution on slip buckling slope failure which fully considers both the effect of earthquake and pore water pressure based on energy equilibrium theory. Then we apply the methodology to Tangjiashan landslide. Comprehensive retrospective study indicates that Tangjiashan landslide is a typical buckling failure case triggered by Wenchuan earthquake. The application shows that the analytical solution can be used to evaluate the stability of the slope with potential buckling failure during earthquake. (C) 2014 Elsevier B.V. All rights reserved.
出处	Engineering Geology
卷	194
页	4-11
收录类别	SCI
语种	英语
ISSN号	0013-7952
内容类型	SCI/SSCI论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/38804]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Qi S. W.,Lan, H. X.,Dong, J. Y.. An analytical solution to slip buckling slope failure triggered by earthquake. 2015.

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