2-D soil slope-stability evaluation using vector-sum method

doi:10.1088/1755-1315/768/1/012092

	2-D soil slope-stability evaluation using vector-sum method
	Guo,Mingwei 1; Dong,Xuechao 1,2
刊名	IOP Conference Series: Earth and Environmental Science
	2021-05-01
卷号	768 期号:1
ISSN号	1755-1307
DOI	10.1088/1755-1315/768/1/012092
英文摘要	Abstract Over the stress state of the sliding body artificially assumed in Limit equilibrium method, the real stress state from any numerical analysis can be imported into a limit equilibrium analysis where the normal stress and shear stress are computed with respect to any selected slip surface. Considering the vector characteristics of force and the strength reduction definition, vector sum method by strength reduction technique was proposed, in which the factor of safety (FOS) can be directly calculated by the force and moment equilibrium. Finally, numerical experiments with six possible conditions are used to verify this proposed method, and the results show that the FOS obtained by the proposed method is in good agreement with the average FOS by limit equilibrium methods.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:1755-1307-768-1-012092
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/27131]
专题	中科院武汉岩土力学所
作者单位	1.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei, China 2.University of Chinese Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	Guo,Mingwei,Dong,Xuechao. 2-D soil slope-stability evaluation using vector-sum method[J]. IOP Conference Series: Earth and Environmental Science,2021,768(1).
APA	Guo,Mingwei,&Dong,Xuechao.(2021).2-D soil slope-stability evaluation using vector-sum method.IOP Conference Series: Earth and Environmental Science,768(1).
MLA	Guo,Mingwei,et al."2-D soil slope-stability evaluation using vector-sum method".IOP Conference Series: Earth and Environmental Science 768.1(2021).