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Comparison of Sequentially and Fully Coupled Generalized Plane Strain FE Modelling of Multipass Welding

Jiang, Wei
; 
Yahiaoui, Kadda
; 
Hall, Frank Richard
; 
Laoui, Tahar
Authors
Jiang, Wei
 Yahiaoui, Kadda
 Hall, Frank Richard
 Laoui, Tahar
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Epub Date
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2005
Submitted date
Subjects
Welding process
 Sequential coupling
 Residual stress
 Modelling
 Plane strain models
 Engineering technology
 Multipass welding
 3D modelling
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Abstract
The residual stress predictions from sequentially and fully coupled thermo-mechanical generalized plane strain models of thick multipass welded plate are shown to be in agreement with each other and experimental data. The research enabled the less computationally resource intensive sequential coupling method to be recommended when simulating this welding process.
Citation
NAFEMS World Congress, Malta, 2005
Publisher
NAFEMS
Journal
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URI
http://hdl.handle.net/2436/29601
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http://www.nafems.org/events/congress/2005/papers/
Type
Conference contribution
Language
en
Description
Paper presented at the NAFEMS 2005 World Congress, Malta.
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ISBN
1874376034
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Faculty of Science and Engineering