LS Dyna

LS Dyna

About the Constrained_Tired_Nodes_Failure keyword for discretization the node

    • longt8
      Subscriber
      Hello,

      I am going to use Constrained_Tired_Nodes_Failure to simulate the solid 3D element failure. In the dynamore example(https://www.dynaexamples.com/introduction/examples-manual/contact/tied-1), I see the elements are not connected naturally. The element nodes are discretized first and connected using  Constrained_Tired_Nodes_Failure. 

      Would you give me some instructions to discrete the node connection and give some small space between them as the picture below so that I can reconnect by this constrain_tired_nodes_failure



      Thank you!

      Teng
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