Stress relaxation mechanism in plastic rocks under dynamic loads

Authors
Mikhalyuk, AV Zakharov, VV
Citation
Av. Mikhalyuk et Vv. Zakharov, Stress relaxation mechanism in plastic rocks under dynamic loads, J MIN SCI, 35(2), 1999, pp. 120-125
Citations number
14
Categorie Soggetti
Geological Petroleum & Minig Engineering
Journal title
JOURNAL OF MINING SCIENCE
ISSN journal
10627391 → ACNP
Volume
35
Issue
2
Year of publication
1999
Pages
120 - 125
Database
ISI
SICI code
1062-7391(199903/04)35:2<120:SRMIPR>2.0.ZU;2-A
Abstract
It is established that under dynamic loading of plastic rocks relaxation pr ocesses are governed by structural, viscous, and migratory mechanisms. The influence of these mechanisms on the phase shift of strains with respect to stresses and on the dynamic aftereffect is analyzed. The interconnection o f the manifestation of these mechanisms with the phase composition of rocks is noted.