I'm working on uniaxial tensile test for an epoxy and crack propagation in it. I have data from my lab work and now I would like to model it in Abaqus. I made the bone shape sample and everything is working fine and I can see the crack propagation. BUT there is a problem. The PROBLEM is that I'm not sure about the propagation part. I don't know how I can define damage evolution. I have used displacement/tabular/ and I've found "d" but in displacement part, I don't know what should be my inputs. So, here is my question: I have stress-strain curve of a material and I would like to know how I can find the displacement in order to use it in the damage evolution table.
my question is about how to use stress strain curve to define damage evolution!
any ideas?
- Badges
- Science topic