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  1. Suthama

    UMAT for Rousselier damage model

    Dear everyon, In my research, I need to create subroutine UMAT for Rousselier damage model. I have already done it on VUMAT (for dynamics), and now I need to transfer my code to UMAT (for static problem). The problem is that I haven’t known yet how to define the Jacobian (the consistent...
  2. Suthama

    Static General analysis and Dynamic Explicit analysis in ABAQUS

    Dear everyone, Could anyone please explains to me how difference between Static General analysis and Dynamic Explicit analysis in ABAQUS? Can we use both types of analysis to solve the same problem? I have already created subroutine VUMAT for Dynamic Explicit analysis. So, is it possible to...
  3. Suthama

    Modelling rotating cylinder by Abaqus

    Dear everyon, I try to run one case study that I got from Abaqus Verification Manual (4.1.37 Vumat : Rotating Cylinder). But it doesn’t work, it always show an error ‘Node set assembly__m22 has not been defined’. Cloud anyone please tell me how to fix this error? I have already uploaded...

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