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Abaqus-Swiftcomp GUI question for random chopped-fiber reinforced composite

  1. gao fei

    Recently, I was trying to compute the equivalent elastic properties of random chopped-fiber reinforced composite(The 3D SG model is shown in the figure).  I found that when the number of elements or nodes in the model is large and the sc.k file calculated by homogenization is empty. I would be very happy if you could answer my question.

    9a7ad9cb18211f1fb5a2a6826ab2644.png

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    1. gao fei

      When calculating, the error shown in the figure will be displayed in the command window.

      error from factor and solve of sparse solver with info%flag= -30

      aad72e350b5330dcdafa89839bc05af.png

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