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How to use Tresca yield criteria for plasticity?

thread1630-501049

How to use Tresca yield criteria for plasticity?

How to use Tresca yield criteria for plasticity?

(OP)
By default I assume that the ABAQUS uses the von Mises yield criteria when plasticity parameters are added to the material properties. Is there a way I could enforce the Abaqus to use the Tresca https://en.wikipedia.org/wiki/Yield_surface#Tresca... criterion?

I am struggling with it and I can't find a clear way to do it.

Thank you.

RE: How to use Tresca yield criteria for plasticity?

Abaqus doesn't have a built-in Tresca plasticity criterion. You would need UMAT subroutine to implement it.

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