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VUMAT for shape memory alloy

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  • VUMAT for shape memory alloy

    Hi everybody,I have a collision project that a body made of shape memory alloy impacts to a rigid wall.according to my project I should use explicit dynamic to calculate stress and max damage.Is there any vumat code for such material or only way is to write a vumat code?

  • #2
    No need for sweat:
    http://imechanica.org/node/18476
    ABAQUS built-in SMA model

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    • #3
      thank you so much, Frank, but I had them.I mean is there a complete Fortran file code out ,to just put it to run?only super elasticity?

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      • #4
        The zip files come with pdfs that explain how to handle the model.
        If you are unable to download the zips, as some persons have reported, contact me privately via that site or here.
        Frank

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        • #5
          Hi again, Frank, I can't download them.would you please send them to me.

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          • #6
            One of the files is too big, can't be uploaded
            Contact me privately via iMechanica

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            • #7
              sure,thanks.

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