Residual welding stress of I-section members beyond the limits of width-thickness ratio

Residual welding stress of I-section members beyond the limits of width-thickness ratio

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Despite the extensive studies on the effect of width-thickness ratio and residual stress on member behavior, few scholars have probed into the residual stress distribution on the I-section members. Based on the principle of blind hole drilling, this paper conducts an experimental study of the resid...

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Main Authors: Zhiyuan Li, Zhiyun Zhao
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2017-07-01
Series:Frattura ed Integrità Strutturale
Subjects:
Steel structure
Residual stress
Material grade
Width-thickness ratio
principle of blind hole drilling
I-shaped members
Online Access:http://www.gruppofrattura.it/pdf/rivista/numero41/numero_41_art_49.pdf
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spelling doaj-e78597e529b44994ac9acb5f3a97f2782020-11-24T23:08:00ZengGruppo Italiano FratturaFrattura ed Integrità Strutturale1971-89931971-89932017-07-01114137838710.3221/IGF-ESIS.41.49Residual welding stress of I-section members beyond the limits of width-thickness ratio Zhiyuan Li 0Zhiyun Zhao 1Chongqing Water Resources and Electric Engineering College, ChinaShaanxi Architectural Design & Research Institute, China Despite the extensive studies on the effect of width-thickness ratio and residual stress on member behavior, few scholars have probed into the residual stress distribution on the I-section members. Based on the principle of blind hole drilling, this paper conducts an experimental study of the residual welding stresses of eight welded I-shaped members. Through the analysis of the test results, the author draws the following conclusion: it is safe to use I-section members beyond the limits of width-thickness ratio because the residual stress distribution is not severely affected by width-thickness ratio.http://www.gruppofrattura.it/pdf/rivista/numero41/numero_41_art_49.pdfSteel structureResidual stressMaterial gradeWidth-thickness ratioprinciple of blind hole drillingI-shaped members
collection DOAJ
language English
format Article
sources DOAJ
author Zhiyuan Li
Zhiyun Zhao
spellingShingle Zhiyuan Li
Zhiyun Zhao
Residual welding stress of I-section members beyond the limits of width-thickness ratio
Frattura ed Integrità Strutturale
Steel structure
Residual stress
Material grade
Width-thickness ratio
principle of blind hole drilling
I-shaped members
author_facet Zhiyuan Li
Zhiyun Zhao
author_sort Zhiyuan Li
title Residual welding stress of I-section members beyond the limits of width-thickness ratio
title_short Residual welding stress of I-section members beyond the limits of width-thickness ratio
title_full Residual welding stress of I-section members beyond the limits of width-thickness ratio
title_fullStr Residual welding stress of I-section members beyond the limits of width-thickness ratio
title_full_unstemmed Residual welding stress of I-section members beyond the limits of width-thickness ratio
title_sort residual welding stress of i-section members beyond the limits of width-thickness ratio
publisher Gruppo Italiano Frattura
series Frattura ed Integrità Strutturale
issn 1971-8993
1971-8993
publishDate 2017-07-01
description Despite the extensive studies on the effect of width-thickness ratio and residual stress on member behavior, few scholars have probed into the residual stress distribution on the I-section members. Based on the principle of blind hole drilling, this paper conducts an experimental study of the residual welding stresses of eight welded I-shaped members. Through the analysis of the test results, the author draws the following conclusion: it is safe to use I-section members beyond the limits of width-thickness ratio because the residual stress distribution is not severely affected by width-thickness ratio.
topic Steel structure
Residual stress
Material grade
Width-thickness ratio
principle of blind hole drilling
I-shaped members
url http://www.gruppofrattura.it/pdf/rivista/numero41/numero_41_art_49.pdf
work_keys_str_mv AT zhiyuanli residualweldingstressofisectionmembersbeyondthelimitsofwidththicknessratio
AT zhiyunzhao residualweldingstressofisectionmembersbeyondthelimitsofwidththicknessratio
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