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ABAQUS VUMAT for CFRP cutting including failure criterion and damage model

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  • ABAQUS VUMAT for CFRP cutting including failure criterion and damage model

    I ran the subroutine for simple model in simple tension, but I get extremely large kinetic energy. I have already tweaked everything including, geometry, boundary conditions, mesh size, ALE, mass scaling, time increment and so on. But I couldnt find what is wrong. I attach the files(input, cae, VUMAT, status) here. Would anybody please help me understand what is wrong?
    Attached Files
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