I am modeling a hydraulic fracture simulation as in the link given below,
like the one in figure 8, page 14, left hand side with cohesive elements, it is a geomechanical model with geostatic and soil as its respective steps.
I have been able to nearly replicate the model, the only issue I am facing is applying the COHAX4P type element. The options available for under the menu bar, mesh>element type include only COHAX4, which is not porous and does not allow CFLOW boundary condition on it. Can anyone tell me how to obtain the COHAX4P element type?
Thank you
