Numerical Investigation on the Behavior of Circumferentially Butt-Welded Steel Circular Hollow Section Flexural Members
DC Field | Value | Language |
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dc.contributor.author | Lee, Chin-Hyung | - |
dc.contributor.author | Chang, Kyong-Ho | - |
dc.date.available | 2019-05-29T09:40:09Z | - |
dc.date.issued | 2011-12 | - |
dc.identifier.issn | 0733-9445 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/21092 | - |
dc.description.abstract | This paper presents a finite element (FE) analysis to quantify the effects of weld-induced residual stresses on the flexural behavior of circumferentially butt-welded steel circular hollow section (CHS) members. FE modeling of the weld-induced residual stresses is first described. Nonlinear FE analysis in which the behavior of the CHS members subjected to bending is explored incorporating the residual stresses is discussed next. Two FE CHS tube models with different failure modes are developed in order to clarify the effects that the residual stresses have on the flexural behavior. Simulated results show that welding residual stresses can have significant effects on the initial stiffness and the ultimate strength of the CHS flexural members depending on the loading position; hence, they should be taken into account in assessing the behavior of steel CHS members with circumferential weld under bending. DOI: 10.1061/(ASCE)ST.1943-541X.0000406. (C) 2011 American Society of Civil Engineers. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ASCE-AMER SOC CIVIL ENGINEERS | - |
dc.title | Numerical Investigation on the Behavior of Circumferentially Butt-Welded Steel Circular Hollow Section Flexural Members | - |
dc.type | Article | - |
dc.identifier.doi | 10.1061/(ASCE)ST.1943-541X.0000406 | - |
dc.identifier.bibliographicCitation | JOURNAL OF STRUCTURAL ENGINEERING-ASCE, v.137, no.12, pp 1395 - 1404 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000299136700001 | - |
dc.identifier.scopusid | 2-s2.0-84862908310 | - |
dc.citation.endPage | 1404 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1395 | - |
dc.citation.title | JOURNAL OF STRUCTURAL ENGINEERING-ASCE | - |
dc.citation.volume | 137 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Welding residual stresses | - |
dc.subject.keywordAuthor | Circumferentially butt-welded steel CHS tube | - |
dc.subject.keywordAuthor | Three-dimensional FE analysis | - |
dc.subject.keywordAuthor | Bending | - |
dc.subject.keywordAuthor | Flexural behavior | - |
dc.subject.keywordPlus | PIPE-FLANGE JOINT | - |
dc.subject.keywordPlus | FINITE-ELEMENT SIMULATION | - |
dc.subject.keywordPlus | WELDING RESIDUAL-STRESSES | - |
dc.subject.keywordPlus | TACK WELDS | - |
dc.subject.keywordPlus | DISTORTIONS | - |
dc.subject.keywordPlus | DEFORMATIONS | - |
dc.subject.keywordPlus | PREDICTION | - |
dc.subject.keywordPlus | PARAMETERS | - |
dc.subject.keywordPlus | COMPONENTS | - |
dc.subject.keywordPlus | CYLINDERS | - |
dc.relation.journalResearchArea | Construction & Building Technology | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Construction & Building Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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