Aftershocks and Omori's law in a modified Carlson-Langer model with nonlinear visco-elasticity

Hidetsugu Sakaguchi; Kazuki Okamura

doi:10.1103/physreve.91.052914

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arXiv · 1505.02225

Aftershocks and Omori's law in a modified Carlson-Langer model with nonlinear visco-elasticity

Hidetsugu Sakaguchi·Kazuki Okamura

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Abstract

A modified Carlson-Langer model for earthquakes is proposed, which includes nonlinear visco-elasticity. Several aftershocks are generated after the main shock owing to the damping of the additional visco-elastic force. Both the Gutenberg-Richter law and Omori's law are reproduced in a numerical simulation of the modified Carlson-Langer model on a critical percolation cluster of a square lattice.

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Hidetsugu Sakaguchi, Kazuki Okamura. 2015-05-09. Aftershocks and Omori's law in a modified Carlson-Langer model with nonlinear visco-elasticity. https://doi.org/10.1103/physreve.91.052914

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