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  1. ISC214

    Stresses go beyond yield limit in perfecly-plastic model...

    Hi all, I have a problem with perfect-plasticity material model in Abaqus. I this simple 2D analysis, I am modeling a beam fixed at both ends and applying temperature loading on it that will cause yielding. The material model is perfectly plastic with, *PLASTIC 4.85 E8, 0.0 The problem is...
  2. ISC214

    ERROR: TIME INCREMENT REQUIRED IS LESS THAN THE MINIMUM SPECIFIED

    I am new at Abaqus and struggling with a convergence problem I guess. The error says ***ERROR: TIME INCREMENT REQUIRED IS LESS THAN THE MINIMUM SPECIFIED I know this is a common problem and tried to fix it with suggestions I found online but I couldn't. To better understand what is wrong with...

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