Rock creep at the final stage of earthquake nucleation

被引：0
|
作者：
Morgounov, VA [1 ]
机构：
[1] Russian Acad Sci, Schmidt Joint Inst Phys Earth, Moscow 123810, Russia
来源：
IZVESTIYA-PHYSICS OF THE SOLID EARTH | 2001年 / 37卷 / 04期
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D O I：
暂无
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
An unsteady-state model describing the final preparation stage of a tectonic earthquake is proposed on the basis of the tertiary creep phenomenon. Estimates are obtained for the characteristic size of the zone of precursory events and for the duration of the final stage of inelastic deformation preceding the brittle rock failure. The theoretical estimates are in agreement with the data of in situ observations.
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页码：279 / 286
页数：8
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