Postseismic Relaxation Mechanisms of a Granular Fault: Laboratory Experiment and Numerical Simulation

Huanyu Wu1, Qi Zhao1 and Nicola Tisato2, (1)The Hong Kong Polytechnic University, Department of Civil and Environmental Engineering, Kowloon, Hong Kong, (2)The University of Texas at Austin, Jackson School of Geosciences, Department of Geological Sciences, Austin, United States