Hi, I am trying to represent an experimental test of pull out in abaqus, I have managed to get the detachment behavior (first section of the graph) but the part where the fiber slides does not consider friction, I tried adding the option "tangential behavior" but I simply get the same result.
in the model I am considering: - Interaction property (small sliding; surface-surface) - Contact property (cohesive behavior and damage) I hope you can help me to represent the experimental curve, thanks
Dear Renzo,
You have given exponential softening in the damage evolution. You can think about the tabular option also. Just try to fit a softening function between linear and exponential.
The concrete-to-concrete interaction defined using Coulomb friction model may be helpful.
https://journals.sagepub.com/eprint/P3EWJRRSPKYURT7SDZ2C/full
There is procedure given in the ABAQUS manual which can be followed
Please go through the manual, it will help you
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