I want to find the Poisson's ratio of a 3D model, not the material but the model. How can I do this in ANSYS workbench?
I am using this formula, but I can't get it to work with different models. I am not sure what strain is the correct to use, can someone point me in the correct direction?
$$\nu=-\frac{\text{Strain in direction of load}}{\text{Strain at right angle of load}}$$
$$\nu=-\frac{\varepsilon_{lateral}}{\varepsilon_{axial}}$$