36 - Implications of crustal strain during conventional, slow, and silent earthquakes

International Geophysics
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Abstract

Uniform block-slip motion consistent with simple shear on locked fault segments is the primary feature apparent in geodetic measurements of strain accumulation along plate boundaries (Savage, 1983). However, almost every aspect of fault failure is nonlinear in character. This premise derives from theoretical models (Kostrov, 1966; Richards, 1976; Andrews, 1976; Freund, 1979; Rice and Rudnicki, 1979; Rice, 1983, 1992; Stuart, 1979, Stuart and Mavko, 1979; Das and Scholz, 1981; Rundle et al., 1984; Tse and Rice, 1986; Lorenzetti and Tullis, 1989; Segall and Rice, 1995; Shaw, 1997; Miller et al., 1999) and laboratory-generated frictional failure of crustal materials (Dieterich, 1979, 1981; Mogi, 1981; Mogi et al., 1982) which predict accelerating deformation will occur before dynamic slip instabilities, better known as earthquakes.

Publication type Article
Publication Subtype Journal Article
Title 36 - Implications of crustal strain during conventional, slow, and silent earthquakes
Series title International Geophysics
DOI 10.1016/S0074-6142(02)80239-X
Volume 81
Issue Part A
Year Published 2002
Language English
Publisher Elsevier
Description 17 p.
First page 589
Last page 605
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