I need to learn Abacus for modeling impact dynamics of ductile plates. Can anyone recommend some tutorials, books, or courses that would be helpful?
Thanks,
CS
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Hi
I have prepared a very simple model in abaqus which is an Aluminum beam under A0 lamb wave. It wors perfectly with low frequencies andthe amplitude plot shows a clear one in various control points.
But when I increase the frequency to 200khz that nice and neat plot is not obtained. I have attached two plots 1-excitation wave 2- amplitude on control point
could you please advise as to why this happens on high frequencies and what is the solution to this ?
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