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An asperity model for fault creep and interseismic deformation in northeastern Japan
Numerical solutions Seismic cycle Creep and deformation Rheology and friction of fault zones Subduction zone processes Kinematics of crustal and mantle deformation
2014/4/9
We explore the potential geodetic signature of mechanical stress shadows surrounding inferred major seismic asperities along the Japan-Kurile subduction megathrust. Such stress shadows result from a d...
Post-seismic and interseismic fault creep I: model description
Seismic cycle Rheology and friction of fault zones Dynamics and mechanics of faulting
2014/4/9
We present a model of localized, aseismic fault creep during the full interseismic period, including both transient and steady fault creep, in response to a sequence of imposed coseismic slip events a...
Post-seismic and interseismic fault creep II: transient creep and interseismic stress shadows on megathrusts
Seismic cycle Rheology and friction of fault zones Subduction zone processes Dynamics and mechanics of faulting
2014/4/9
We use idealized subduction megathrust models to examine aseismic, frictional fault creep throughout the interseismic period. We consider rate-dependent and rate- and state-dependent friction. When th...