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Abaqus plasticity

Jabar's picture


In multiaxial loading and in the presence of plasticity, To calculate the total strain at dislocation/notch from Abaqus can I used the following formula? 

to consider the multiaxial loading effect, use the effective plastic strain instead of the nominal plastic strain PE1, or, PE2,..

Total  strain = elastic strain +plastic strain 

                 = stress(von mises)/Elastic modulus + PEEQ (effective plastic strain)

It seems to me there is a mistake here, at least in the elastic part...

Your comments is a great help



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