Stress states and moment rates of a two-asperity fault in the presence of viscoelastic relaxation

A fault containing two asperities with different strengths is considered. The fault is embedded in a shear zone subject to a constant strain rate by the motions of adjacent tectonic plates. The fault is modelled as a discrete dynamical system where the average values of stress, friction and slip on...

Full description

Bibliographic Details
Main Authors: M. Dragoni, E. Lorenzano
Format: Article
Language:English
Published: Copernicus Publications 2015-06-01
Series:Nonlinear Processes in Geophysics
Online Access:http://www.nonlin-processes-geophys.net/22/349/2015/npg-22-349-2015.pdf