Stress and strain instability criteria for crustal rocks under shear condition

doi:10.3969/j.issn.0001-5733.2011.07.010

	Stress and strain instability criteria for crustal rocks under shear condition
	Qin Si-Qing; Pan Xiao-Hua
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2011-07-01
卷号	54 期号:7 页码:1767-1771
关键词	Volumetric Dilatancy Long-term Strength Brittle Failure Instability Criteria
ISSN号	0001-5733
DOI	10.3969/j.issn.0001-5733.2011.07.010
文献子类	Article
英文摘要	The analytical stress and strain expressions between the volumetric dilatancy boundary and peak strength during rock deformation are derived and the stress and strain instability criteria under shear state are also presented for rock specimens and crustal rockmass, respectively. The analysis on some brittle failure cases indicates that the strain criterion can be used to predict the occurrence of rock avalanches and strong earthquakes.
WOS关键词	DAMAGE ; PREDICTION ; MECHANISMS ; EARTHQUAKE ; STRENGTH ; FAILURE
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000293366800010
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/73836]
专题	中国科学院地质与地球物理研究所
通讯作者	Qin Si-Qing
作者单位	Chinese Acad Sci, Key Lab Engn Geomech, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Qin Si-Qing,Pan Xiao-Hua. Stress and strain instability criteria for crustal rocks under shear condition[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2011,54(7):1767-1771.
APA	Qin Si-Qing,&Pan Xiao-Hua.(2011).Stress and strain instability criteria for crustal rocks under shear condition.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,54(7),1767-1771.
MLA	Qin Si-Qing,et al."Stress and strain instability criteria for crustal rocks under shear condition".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 54.7(2011):1767-1771.