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exponential softening cohesive zone (ABAQUS)
Tue, 2015-07-28 09:52 - nour202
Hi everyone,
what is the exponential curve used in ABAQUS to model the softening (damage evolution) for cohesive interaction? Reading the documentation, I find the equation for D (damage variable) in linear and exponential cases. But the exponetial curve is not given there (maybe it is not given explicitly).
Thanks,
Amir
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exponential softening cohesive zone (ABAQUS)
I mean the curve is not given for energy-based damage evolution.
Amir