How to input the attached true stress-strain curve in abaqus
How to input the attached true stress-strain curve in abaqus
(OP)
I have got a true stress strain curve from a test. Refer to the attachment for the true stress-strain curve. I want to use this material data in elastic- plastic analysis. Assuming the material starts to yield after 0.006 strain value where the curve changes it slope, the plastic strain if i calculate after yield (ie. total strain - elastic strain, where elastic strain= stress/Young modulus) is coming negative. How i can get the plastic data for this curve.





RE: How to input the attached true stress-strain curve in abaqus