Rubber penetrates into beam element in Ls-Dyna Workbench

- April 30, 2025 at 5:53 pm
  
  javat33489
  Subscriber
  
  Hello everyone. I modeled a tied contact between rubber and beam elements (wire). Beam elements under the rubber and create a strong frame.
  When I apply pressure to the rubber it starts to inflate and the wire (beam elements) do not allow it to break but allow it to inflate.
  At first everything goes well but at some point the rubber starts to penetrate through the beam elements.
  How to fix this? I have attached the contact settings. What other settings can I set to avoid my problem?
  I use Section =2 for the rubber, section= beam for the beam elements.