Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling

Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling

In the Part 2 of the current study, a sequentially coupled thermal-stress analysis is conducted to model the welding process and the final residual stress distribution of the RQT701 high strength steel thin-walled plate-to-plate welded joints. The accuracy and reliability of the numerical modeling i...

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Main Authors: Chiew, Sing Ping, Jiang, Jin, Lee, Chi King
Other Authors: School of Civil and Environmental Engineering
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Engineering::Civil engineering::Structures and design
Online Access:https://hdl.handle.net/10356/102227
http://hdl.handle.net/10220/18896
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1022272020-03-07T11:43:40Z Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling Chiew, Sing Ping Jiang, Jin Lee, Chi King School of Civil and Environmental Engineering DRNTU::Engineering::Civil engineering::Structures and design In the Part 2 of the current study, a sequentially coupled thermal-stress analysis is conducted to model the welding process and the final residual stress distribution of the RQT701 high strength steel thin-walled plate-to-plate welded joints. The accuracy and reliability of the numerical modeling is validated by comparing with the test results. After validating the accuracy of the modeling procedure, a small scale parametric study is carried out to investigate the influences of some key welding parameters on the magnitude and distribution of residual stress. Accepted version 2014-03-14T02:54:40Z 2019-12-06T20:51:56Z 2014-03-14T02:54:40Z 2019-12-06T20:51:56Z 2012 2012 Journal Article Lee, C. K., Chiew, S. P., & Jiang, J. (2012). Residual stress study of welded high strength steel thin-walled plate-to-plate joints part 2: Numerical modeling. Thin-Walled Structures, 59, 120-131. 0263-8231 https://hdl.handle.net/10356/102227 http://hdl.handle.net/10220/18896 10.1016/j.tws.2012.04.001 en Thin-walled structures © 2012 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Thin-Walled Structures, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1016/j.tws.2012.04.001]. 39 p. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Civil engineering::Structures and design
spellingShingle DRNTU::Engineering::Civil engineering::Structures and design
Chiew, Sing Ping
Jiang, Jin
Lee, Chi King
Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling
description In the Part 2 of the current study, a sequentially coupled thermal-stress analysis is conducted to model the welding process and the final residual stress distribution of the RQT701 high strength steel thin-walled plate-to-plate welded joints. The accuracy and reliability of the numerical modeling is validated by comparing with the test results. After validating the accuracy of the modeling procedure, a small scale parametric study is carried out to investigate the influences of some key welding parameters on the magnitude and distribution of residual stress.
author2 School of Civil and Environmental Engineering
author_facet School of Civil and Environmental Engineering
Chiew, Sing Ping
Jiang, Jin
Lee, Chi King
format Article
author Chiew, Sing Ping
Jiang, Jin
Lee, Chi King
author_sort Chiew, Sing Ping
title Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling
title_short Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling
title_full Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling
title_fullStr Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling
title_full_unstemmed Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling
title_sort residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling
publishDate 2014
url https://hdl.handle.net/10356/102227
http://hdl.handle.net/10220/18896
_version_ 1681033954420850688

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