Numerical Built-In Method for the Nonlinear JRC/JCS Model in Rock Joint

doi:10.1155/2014/735497

	Numerical Built-In Method for the Nonlinear JRC/JCS Model in Rock Joint
	Liu, Qunyi 2; Xing, Wanli ; Li, Ying
刊名	SCIENTIFIC WORLD JOURNAL
	2014
页码	-
ISSN号	1537-744X
DOI	10.1155/2014/735497
英文摘要	The joint surface is widely distributed in the rock, thus leading to the nonlinear characteristics of rock mass strength and limiting the effectiveness of the linear model in reflecting characteristics. The JRC/JCS model is the nonlinear failure criterion and generally believed to describe the characteristics of joints better than other models. In order to develop the numerical program for JRC/JCS model, this paper established the relationship between the parameters of the JRC/JCS and Mohr-Coulomb models. Thereafter, the numerical implement method and implementation process of the JRC/JCS model were discussed and the reliability of the numerical method was verified by the shear tests of jointed rock mass. Finally, the effect of the JRC/JCS model parameters on the shear strength of the joint was analyzed.
学科主题	数学地质与计算机技术
WOS关键词	SHEAR-STRENGTH ; MASS ; CRITERION ; SIMULATION ; STABILITY ; STRESS ; TUNNEL
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	HINDAWI PUBLISHING CORPORATION
WOS记录号	WOS:000331754000001
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/40454]
专题	中国地质科学院
作者单位	1.Chinese Acad Geol Sci, Inst Mineral Resources, Beijing 100037, Peoples R China 2.中国地质科学院矿产资源研究所
推荐引用方式 GB/T 7714	Liu, Qunyi,Xing, Wanli,Li, Ying. Numerical Built-In Method for the Nonlinear JRC/JCS Model in Rock Joint[J]. SCIENTIFIC WORLD JOURNAL,2014:-.
APA	Liu, Qunyi,Xing, Wanli,&Li, Ying.(2014).Numerical Built-In Method for the Nonlinear JRC/JCS Model in Rock Joint.SCIENTIFIC WORLD JOURNAL,-.
MLA	Liu, Qunyi,et al."Numerical Built-In Method for the Nonlinear JRC/JCS Model in Rock Joint".SCIENTIFIC WORLD JOURNAL (2014):-.