So, even if a problem is best tackled by an advanced material model, the prudent choice is to go linear elastic, linear buckling etc. Material data are also hard, if not impossible, to get. Most engineers in the field have no use for nonlinear mechanics and have very little understanding of material behaviors beyond linear elastic. But Abaqus isġ) Less user friendly than Ansys (particularly the popular Ansys Worksbench that design engineers like).Ģ) Needs a deeper understanding of mechanics and FE technology. Ansys is liked by some because:Ģ) It doesn't require users that necessarily understand either mechanics or finite elementsĪbaqus has better nonlinear capabilities and, in my experience, certain algorithms are more robust accurate than the corresponding Ansys algorithms. I'm using both to some extent at present.
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