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Stable sliding preceding stick-slip on fault surfaces in granite at high pressure

Pure and Applied Geophysics PAGEOPH

By:
and
DOI: 10.1007/BF01592899

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Abstract

The distance of stable sliding before sudden slip on fault surfaces in granite decreases rapidly as the confining pressure is increased. At a pressure of 6 kb the amount of stable creep is very small or absent. Two orders of magnitude change in strain rate has no effect on the distance of stable sliding. Our results suggest that in the earth, fault creep should predominate in the shallow crust but in the deep crustal layer most of the stresses are probably relieved by sudden earthquake type of motion. Below the crust high temperature would promote stable-slip so in this region creep would once more predominate. ?? 1975 Birkha??user Verlag.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Stable sliding preceding stick-slip on fault surfaces in granite at high pressure
Series title:
Pure and Applied Geophysics PAGEOPH
DOI:
10.1007/BF01592899
Volume
113
Issue:
1
Year Published:
1975
Language:
English
Publisher:
Birkha??user-Verlag
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Pure and Applied Geophysics PAGEOPH
First page:
63
Last page:
68