Bending capacity of girth-welded circular steel tubes
DC Field | Value | Language |
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dc.contributor.author | Lee, Chin-Hyung | - |
dc.contributor.author | Baek, Jeong-Hoon | - |
dc.contributor.author | Chang, Kyong-Ho | - |
dc.date.available | 2019-05-29T05:39:44Z | - |
dc.date.issued | 2012-08 | - |
dc.identifier.issn | 0143-974X | - |
dc.identifier.issn | 1873-5983 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/20173 | - |
dc.description.abstract | In this paper, the buckling behavior of girth-welded circular steel tubes subjected to bending was investigated by numerical method. Finite element (FE) simulation of the girth welding process was first performed to obtain weld-induced residual stress and deformation employing sequentially coupled three-dimensional (3-D) thermo-mechanical FE formulation. Elastoplastic large-deformation analysis in which the failure mode, the ultimate moment capacity and the moment versus end-rotation behavior of girth-welded circular steel tubes under pure bending were explored incorporating weld-induced geometric imperfection and residual stress was next carried out. Results showed that the flexural behavior of girth-welded circular steel tubes always involves local buckling near the girth weld on the compression side, which significantly affects the moment versus end-rotation response. (C) 2012 Elsevier Ltd. All rights reserved. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Bending capacity of girth-welded circular steel tubes | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jcsr.2012.03.019 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, v.75, pp 142 - 151 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000304691000015 | - |
dc.identifier.scopusid | 2-s2.0-84860525543 | - |
dc.citation.endPage | 151 | - |
dc.citation.startPage | 142 | - |
dc.citation.title | JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH | - |
dc.citation.volume | 75 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | Girth-welded circular steel tubes | - |
dc.subject.keywordAuthor | Weld-induced residual stress and deformation | - |
dc.subject.keywordAuthor | Bending | - |
dc.subject.keywordAuthor | Nonlinear finite element analysis | - |
dc.subject.keywordAuthor | Buckling | - |
dc.subject.keywordPlus | FINITE-ELEMENT-ANALYSIS | - |
dc.subject.keywordPlus | DEGENERATED SHELL ELEMENT | - |
dc.subject.keywordPlus | RESIDUAL-STRESSES | - |
dc.subject.keywordPlus | CYLINDRICAL-SHELLS | - |
dc.subject.keywordPlus | LOCALIZATION INSTABILITIES | - |
dc.subject.keywordPlus | NUMERICAL-SIMULATION | - |
dc.subject.keywordPlus | PIPES | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | CYLINDERS | - |
dc.subject.keywordPlus | JOINT | - |
dc.relation.journalResearchArea | Construction & Building Technology | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Construction & Building Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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