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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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von mises stress in welding simulation

Posted May 28, 2015, 3:41 a.m. EDT Heat Transfer & Phase Change, Materials, Parameters, Variables, & Functions, Results & Visualization, Structural Mechanics Version 4.4 1 Reply

Basky
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Hi i am doing distortion analysis in GMAW arc welding simulation. i have used heat transfer module and structural mechanics module. I have coupled thermal history with mechanical model to give von mises stresses and distortion results.

Temperature dependent material properties and isotropic hardening function are used and material considered as linear elastic material.

i m getting results with displacement in order of e-6 and stress in range of 2000 Pa. Please can anyone suggest possibly where I could have gone wrong.
1 Reply Last Post Jun 25, 2015, 7:15 a.m. EDT
Haibin Geng
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Posted: 9 years ago Jun 25, 2015, 7:15 a.m. EDT
images should attach to your question, if possible, send me your **.mph file.
images should attach to your question, if possible, send me your **.mph file.

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