Does anybody know if and how it is possible to get from a force/displacement test data with the material curve fitting to a nonlinear material model. I just see the possiblity to input stresses and strains.
If have got the force/displacement test data for a ring that is fixed outside and loaded inside. Maybe there is a suggestion how to get to the stresses and strains?
If have got the force/displacement test data for a ring that is fixed outside and loaded inside. Maybe there is a suggestion how to get to the stresses and strains?