How can I get the Fiber breakage results in Drop weight impact test in Radioss?

Paphatsorn
Paphatsorn Altair Community Member
edited December 2021 in Community Q&A

I would like to know about the fiber breakage in Compression and Tension mode after the impactor impact the composite plate (G400), how can I get the results like this in Radioss?

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Answers

  • Adriano A. Koga
    Adriano A. Koga
    Altair Employee
    edited December 2021

    you need to provide the failure limits to your fiber material in your model, according to the measured data.

    Or add a Failure model on top of your material model.

    Of course, it would be nice to calibrate your material allowables first.

    Also for a more complete view, you could couple MultiScale Designer to predict more accurately the failure of matrix/fiber..

     

    Some examples (not exactly for your application) can be found in the help of Radioss, under Example Guide>

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