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  1. wucy

    VOIDR

    Dear Friends, I am doing some simulations with Abaqus/EXPLICIT 6.2 and trying to get void ratio with cap plasticity. However, I get the following problem ****************************** ***ERROR: OUTPUT REQUEST VOIDR IS NOT AVAILABLE FOR THIS OPTION *********************** when I use...
  2. wucy

    Show the results for user defined variable UVARM in Abaqus/CAE (6.2)

    Dear Friends, Does anyone know how to Show the results for user defined variable UVARM in Abaqus/CAE (6.2)? Thank you very much!
  3. wucy

    Drucker-Prager-cap model

    Hi, I am learning to simulate powder compaction with Drucker-Prager-cap model. And got the follwoing error messages. Does anyone know the possible reasons that cause this problem. Thank you very much! ***WARNING: THE SYSTEM MATRIX HAS 3 NEGATIVE EIGENVALUES. IN AN EIGENVALUE EXTRACTION...

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