Part 1: Recent Progress In Analysis Of Residual Welding Stresses: Modeling of Weld Residual Stresses and Distortions: Computational Procedures and Applications

Part 1: Recent Progress In Analysis Of Residual Welding Stresses: Modeling of Weld Residual Stresses and Distortions: Computational Procedures and Applications

Part 1: Recent Progress In Analysis Of Residual Welding Stresses: Modeling of Weld Residual Stresses and Distortions: Computational Procedures and Applications

Standard
Format: PDF
Published year: 2000
Organization: WRC
Language: English
Pages: 28
ISEN: WRC Bulletin 455

Summary

Modeling of Weld Residual Stresses and Distortion: Computational Procedures and Applications highlights recent developments in advanced weld modeling procedures. First, the multi-faceted process physics and mechanics associated with welding are briefly outlined: 1) the effects of fluid flow and heat transport in weld pool, high-temperature material behavior, residual stresses and distortions; 2) an engineering perspective for todays industrial applications for residual stress and distortion predictions; 3) a unified weld constitutive model for finite element simulation of welding processes; 4) residual stress effects on structural integrity; 5) outline of future challenges in modeling weld residual stresses and distortions.
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