沿软弱夹层滑动的地震滑坡分析

doi:10.13722/j.cnki.jrme.2014.s2.062

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Abstract The earthquake-induced large displacement of slope containing a weak layer was calculated by extended Newmark with Sweden method(extended NS method). In the methods，the effects of excess pore water pressure and the change of sliding plane geometry on displacement are rationally evaluated. The details of extended NS method were described. A comparison between extended NS method and extended NJ method was performed on a calculation example. The characteristics of these two methods were described. In addition，the effects of ground water level，internal frication angle and slice width on the calculated horizontal displacement were evaluated.

Key words： slope engineering change of sliding plane geometry excess pore water pressure Newmarks sliding block method extended NS method extended NJ method

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	Articles by authors
	DENG Jianliang1
	2
	XU Qiang2
	KOSEKI Junichi3

Cite this article:

DENG Jianliang1,2,XU Qiang2, et al. EVALUATION OF EARTHQUAKE SLOPE FAILURE ALONG A WEAK LAYER[J]. , 2014, 33(S2): 3885-3890.

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https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2014.s2.062 OR https://rockmech.whrsm.ac.cn/EN/Y2014/V33/IS2/3885

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