Figure 8From: Rheological profile across the NE Japan interplate megathrust in the source region of the 2011 Mw9.0 Tohoku-oki earthquakeSchematic illustrations of fault interfaces (upper) and the influence of pore fluid pressure on yield criteria (lower). (a) Frictional slip governed by Coulomb’s criterion. (b) Ductile deformation governed by Tresca’s criterion. See text for details.Back to article page