One simple model was created to predict the compression behaviour of one foam-like material. Just like this as below:

 I got the material information from the test data. Then I have built the contacts behaviour between the foam-like material and the discrete rigid. And the normal behaviour was determined as direct mode. But fininally I found the foam-like material cannot be compressed since the model get converged quickly.

​​​​​​​Abaqus ​​​​​​​

   Anyone can help ? Many thanks.