Stress analysis comprises so many different aspects - small/finite strains, linear/nonlinear materials, shells/solid shells/continuum elements, displacement/mixed/enhanced formulations, full/reduced integration and prestress/no-prestress etc.

For linear elastic material and for the standard displacement-based formulations there should not be any difference between ANSYS and ABAQUS (ignoring the steps required in setting up the model and obtaining the solution). However, for other problems, you have look at the elements from ANSYS and ABAQUS and compare them individually based on the formulation, integration points used and input/output quantities etc.

following

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Tumadhir Merawi Borhan

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good question,,, following

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It's a nice question, It is worth mentioning different.

Stress analysis comprises so many different aspects - small/finite strains, linear/nonlinear materials, shells/solid shells/continuum elements, displacement/mixed/enhanced formulations, full/reduced integration and prestress/no-prestress etc.

For linear elastic material and for the standard displacement-based formulations there should not be any difference between ANSYS and ABAQUS (ignoring the steps required in setting up the model and obtaining the solution). However, for other problems, you have look at the elements from ANSYS and ABAQUS and compare them individually based on the formulation, integration points used and input/output quantities etc.

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