Fig. 8: Friction-permeability evolution for simulated faults with different roughness.
From: Coupled evolution of seismicity and permeability in fault zones

a Surface profiles for tests rss1-rss6, defining an increase in fault roughness with test ID. b Friction evolution of simulated faults for tests rss1-rss6. c Permeability evolution (\(k/{k}_{0}\)) of simulated faults for tests rss1-rss6. d Velocity dependence of simulated faults with different RMS heights188.