Why structure bounced when drop to surface, it should deform

- July 8, 2023 at 11:29 am
  
  Ahmad Nazrin
  Subscriber
  
  hai i am doing a rollover test, when my structure rollover it drop at a given height it bounced at the surface like a rubber ball. How can i make it deform because video i seen it all deform not bounced.
- July 10, 2023 at 12:53 pm
  
  Ashish Kumar
  Forum Moderator
  
  Hi Ahmad,
  Change the material model to one near a perfectly plastic material model (may be bilinear isotropic hardening model).
  Regards,
  Ashish Khemka
- July 10, 2023 at 2:28 pm
  
  Armin_A
  Subscriber
  
  Hi Ahmad,
  To add to what Ashish mentioned, you can check the course below for more information on metal plasticity modeling:
  Topics in Metal Plasticity | Ansys Innovation Courses

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