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LS Dyna

LS Dyna

Topics related to LS-DYNA, Autodyn, Explicit STR and more.
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SPH failure

    • April 29, 2024 at 11:26 pm
      Okkar Kyaw
      Subscriber

      How can I define Failure such as Volumetric strain in SPH models. I am using LS duna

    • April 30, 2024 at 1:46 pm
      Alex Rycman
      Ansys Employee

      Hello, 

      One way to add erosion to the SPH elements is to define *MAT_ADD_EROSION card. Position VOLEPS is a volumetric strain at failure. 

      Thanks,
      Alex 

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