Effect of Permeability Evolution in Fault Damage Zones on Earthquake Recurrence

Micro‐crack density, porosity, and permeability in fault damage zones play an important role in the pore fluid diffusion process. During long‐term earthquake cycles, those properties change with time as a result of either physical damage or chemical/physical healing. Hence, the evolution of permeability can affect the recurrence of earthquakes by either delaying or accelerating the weakening of the fault core through controlling the pore...