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creating elastic material by ext_umat subroutine

    • July 1, 2023 at 10:25 pm
      Tuan Nguyen
      Subscriber

      Hi every! in LS-DYNA UMAT I just discover that we could write UMAT subroutine such as ABAQUS UMAT subroutine interface by using dyna21extumat.f?? Is there has anyone given it a try? I hope I could get simple example like how to user ext_umat to generate elastic material so that I can learn how it works.

       

       

       

    • August 2, 2023 at 1:48 pm
      Ashish Khemka
      Forum Moderator

      Hi,

      Please try searching YouTube for a video titled 'LS-DYNA Tutorial on Defining User Defined Materials'. It may help you.

      Regards,

      Ashish Khemka

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