The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature

Detalhes bibliográficos
Autor(a) principal: Vila Real, P. M. M.
Data de Publicação: 2004
Outros Autores: Cazeli, R., Silva, L. Simões da, Santiago, A., Piloto, P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/3996
https://doi.org/10.1016/s0143-974x(03)00143-3
Resumo: When a beam is bent about its major axis, it may twist and move laterally, before it reaches its elastic/plastic resistance in bending. Although the problem of lateral-torsional buckling of steel beams at room temperature has a well-established solution, the same problem at elevated temperature has not. A numerical investigation of the lateral-torsional buckling of steel I-beams subjected to a temperature variation from room temperature up to 700 °C, with the aim of assessing the effects of the residual stresses in this mechanism of failure, is presented in this paper.
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spelling The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperatureResidual stressesLateral-torsional bucklingTemperatureWhen a beam is bent about its major axis, it may twist and move laterally, before it reaches its elastic/plastic resistance in bending. Although the problem of lateral-torsional buckling of steel beams at room temperature has a well-established solution, the same problem at elevated temperature has not. A numerical investigation of the lateral-torsional buckling of steel I-beams subjected to a temperature variation from room temperature up to 700 °C, with the aim of assessing the effects of the residual stresses in this mechanism of failure, is presented in this paper.http://www.sciencedirect.com/science/article/B6V3T-49WPKXM-4/1/af8f102f10a3293de400c7377649c9862004info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/3996http://hdl.handle.net/10316/3996https://doi.org/10.1016/s0143-974x(03)00143-3engJournal of Constructional Steel Research. 60:3-5 (2004) 783-793Vila Real, P. M. M.Cazeli, R.Silva, L. Simões daSantiago, A.Piloto, P.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2021-10-27T11:55:14Zoai:estudogeral.uc.pt:10316/3996Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:57:15.575076Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature
title The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature
spellingShingle The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature
Vila Real, P. M. M.
Residual stresses
Lateral-torsional buckling
Temperature
title_short The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature
title_full The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature
title_fullStr The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature
title_full_unstemmed The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature
title_sort The effect of residual stresses in the lateral-torsional buckling of steel I-beams at elevated temperature
author Vila Real, P. M. M.
author_facet Vila Real, P. M. M.
Cazeli, R.
Silva, L. Simões da
Santiago, A.
Piloto, P.
author_role author
author2 Cazeli, R.
Silva, L. Simões da
Santiago, A.
Piloto, P.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Vila Real, P. M. M.
Cazeli, R.
Silva, L. Simões da
Santiago, A.
Piloto, P.
dc.subject.por.fl_str_mv Residual stresses
Lateral-torsional buckling
Temperature
topic Residual stresses
Lateral-torsional buckling
Temperature
description When a beam is bent about its major axis, it may twist and move laterally, before it reaches its elastic/plastic resistance in bending. Although the problem of lateral-torsional buckling of steel beams at room temperature has a well-established solution, the same problem at elevated temperature has not. A numerical investigation of the lateral-torsional buckling of steel I-beams subjected to a temperature variation from room temperature up to 700 °C, with the aim of assessing the effects of the residual stresses in this mechanism of failure, is presented in this paper.
publishDate 2004
dc.date.none.fl_str_mv 2004
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/3996
http://hdl.handle.net/10316/3996
https://doi.org/10.1016/s0143-974x(03)00143-3
url http://hdl.handle.net/10316/3996
https://doi.org/10.1016/s0143-974x(03)00143-3
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Constructional Steel Research. 60:3-5 (2004) 783-793
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv aplication/PDF
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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