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Modeling associative Tresca plasticity in ABAQUS?
Hi
I have a simple question. How could I model associative Tresca plasticity in ABAQUS?
I use Property module: material editor: Mechanical:Plasticity:Mohr Coulomb Plasticity
I know that In the case (friction angle=0) of the Mohr-Coulomb model reduces to the pressure-independent Tresca model with a perfectly hexagonal deviatoric section.
But I don't understand "dilation angle" & "deviatoric eccentricity" &"meridional eccentricity" & "cohesion yield stress" & "Abs Plastic Strain" .
For example if I want use Modeling Mises plasticity, Go to : Property module: material editor: Mechanical:Plasticity:Plastic
Yield Stress Plastic Strain
300 0
350 0.025
375 0.100
375 0.200
400 0.350
Now if I want use modeling associative Tresca plasticity,how its possible?
Thanks a lot for your kind help in advance.
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