Could tectonic overpressure cause ultrahigh-pressure metamorphism?

	Could tectonic overpressure cause ultrahigh-pressure metamorphism?
	Wang, QC; Liu, JB; Cong, BL
刊名	CHINESE SCIENCE BULLETIN
	1999-12-01
卷号	44 期号:24 页码:2295-2298
关键词	ultrahigh-pressure tectonic overpressure plastic deformation
ISSN号	1001-6538
文献子类	Editorial Material
英文摘要	Could ultrahigh-pressure metamorphic rocks be caused, at depth of 32 km, by tectonic overpressure resulting from differential stress? The differential stress is limited by rock strength, which depends on strain rate and temperature. Therefore, tectonic overpressure could not go beyond 1 GPa, and could not cause the uitrahigh-pressure metamorphism. The stress-strain in plastic deformation, or in plastic stage of elasto-plastic deformation, has no linear relation, and should not be described by using linear equation of elastic deformation.
WOS关键词	KILOMETERS ; XENOLITHS
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000085006200021
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/75466]
专题	中国科学院地质与地球物理研究所
通讯作者	Wang, QC
作者单位	Chinese Acad Sci, Inst Geol, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Wang, QC,Liu, JB,Cong, BL. Could tectonic overpressure cause ultrahigh-pressure metamorphism?[J]. CHINESE SCIENCE BULLETIN,1999,44(24):2295-2298.
APA	Wang, QC,Liu, JB,&Cong, BL.(1999).Could tectonic overpressure cause ultrahigh-pressure metamorphism?.CHINESE SCIENCE BULLETIN,44(24),2295-2298.
MLA	Wang, QC,et al."Could tectonic overpressure cause ultrahigh-pressure metamorphism?".CHINESE SCIENCE BULLETIN 44.24(1999):2295-2298.