LS Dyna

LS Dyna

Topics relate to LS-DYNA, Autodyn, Explicit STR and more

Concret model

    • dimanechiporenko072
      Bbp_participant

      Hi everyone

      I try to model influence blast on reinforcement concret slab, but slabs behave rather like rubber than concrete. Places where appear tensile stress don't erode. In my calculation I use MAT_159. 

      What do I need to do for model work right?

    • Ashish Khemka
      Forum Moderator

      Hello,

      It may not be possible for Ansys employees to comment on this query. Please wait for other forum members to chime in.

       

      Regards,

      Ashish Khemka

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