Ram Gopisetti
Ansys Employee
,That negitive stain will not be an issue and Mohr coulomb is best as it is tailored for Geomechanical analysis, Have you implimented any of the resoultions i suggested in the first post?nCan you able to do Grid Independce test ( reduce the mesh size of the part and see if you see same negitive strains) if you see it , I would recommend to change the Formulation to SPH as it emmulates the rocks and suited for Brittle materials. comment down your outcomsnCheers, Ram n
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