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Earth, Planets and Space
Fig. 8 | Earth, Planets and Space

Fig. 8

From: Dip angles of active faults from the surface to the seismogenic zone inferred from a 2D numerical analysis of visco-elasto-plastic models: a case study for the Osaka Plain

Fig. 8

Results for numerical simulations with a single preexisting fault zone. The preexisting fault (PF) and the newly formed faults (markers with a cumulative strain larger than 1) are illustrated in dark blue. The weakened friction coefficient μw is ~ 0.5 (weakened friction angle φw = 27°). a Case with a dip angle of 15°. b Case with a dip angle of 30°. c Case with a dip angle of 45°. d Case with a dip angle of 60°

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