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Variable for Young's Modulus from Uniaxial Stress Strain Curve
Posted Jun 29, 2018, 12:39 p.m. EDT Structural & Acoustics, Structural Mechanics Version 5.3 0 Replies
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Hello,
I am trying to create a 3D time dependent study based off of the tutorial Elastoplastic Analysis of Holed Plate.
The hardening function is defined as: max(0,stress_strain_curve(solid.epe+solid.mises/solid.E)-solid.sigmags)
However, I am defining my material through a uniaxial stress strain curve based off this tutorial: https://www.comsol.com/blogs/part-2-obtaining-material-data-for-structural-mechanics-from-measurements/
How would I edit the hardening function to work for my material using the stress strain curve? I know I need to at least replace the Solid.E variable, but I am not sure with what.
Hello Alec Yenawine
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