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?

image

Tagged:

Answers

  • Adriano_Koga
    Adriano_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>

    image

Categories