Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10316/109227 https://doi.org/10.1590/1679-78251791 |
Resumo: | This paper deals with the behaviour of welded “T” joints between RHS sections submitted to tension brace loading combined with chord axial loading. In the companion paper (part I) a finite element model and a study without axial load in the chord, focusing on the joint behaviour as a function of the significant geometrical variables, were presented. In this part II paper, tension loading on the brace is incremented up to the joint failure, but is combined with different chord load levels in tension or compression, that are kept constant for each case. The same geometries and geometric variables as in the companion paper are used, and therefore the influence of these features together with the chord load level (in tension or compression) on the connection’s response is evaluated. The force-displacement curves from the different geometries and chord load levels are analysed and compared, with a special attention on the influence of the chord load on the joint resistance and stiffness. Finally, a comparison of the numerical results with the Eurocode 3 (2005) and the newer ISO 14346 (2013) provisions is presented and discussed. |
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Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord LoadingFinite element methodhollow section jointscombined loadingdeformation limitresistance evaluationThis paper deals with the behaviour of welded “T” joints between RHS sections submitted to tension brace loading combined with chord axial loading. In the companion paper (part I) a finite element model and a study without axial load in the chord, focusing on the joint behaviour as a function of the significant geometrical variables, were presented. In this part II paper, tension loading on the brace is incremented up to the joint failure, but is combined with different chord load levels in tension or compression, that are kept constant for each case. The same geometries and geometric variables as in the companion paper are used, and therefore the influence of these features together with the chord load level (in tension or compression) on the connection’s response is evaluated. The force-displacement curves from the different geometries and chord load levels are analysed and compared, with a special attention on the influence of the chord load on the joint resistance and stiffness. Finally, a comparison of the numerical results with the Eurocode 3 (2005) and the newer ISO 14346 (2013) provisions is presented and discussed.Brazilian Association of Computational Mechanics2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/109227http://hdl.handle.net/10316/109227https://doi.org/10.1590/1679-78251791eng1679-7825Matos, R. M. M. P. deCosta-Neves, L. F.Lima, L. R. O. deVellasco, P. C.G.S.Silva, J.G.S. dainfo: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:RCAAP2023-10-04T09:07:40Zoai:estudogeral.uc.pt:10316/109227Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:25:26.765365Repositório 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 |
Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading |
title |
Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading |
spellingShingle |
Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading Matos, R. M. M. P. de Finite element method hollow section joints combined loading deformation limit resistance evaluation |
title_short |
Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading |
title_full |
Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading |
title_fullStr |
Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading |
title_full_unstemmed |
Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading |
title_sort |
Resistance and Elastic Stiffness of RHS "T" Joints: Part II - Combined Axial Brace and Chord Loading |
author |
Matos, R. M. M. P. de |
author_facet |
Matos, R. M. M. P. de Costa-Neves, L. F. Lima, L. R. O. de Vellasco, P. C.G.S. Silva, J.G.S. da |
author_role |
author |
author2 |
Costa-Neves, L. F. Lima, L. R. O. de Vellasco, P. C.G.S. Silva, J.G.S. da |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Matos, R. M. M. P. de Costa-Neves, L. F. Lima, L. R. O. de Vellasco, P. C.G.S. Silva, J.G.S. da |
dc.subject.por.fl_str_mv |
Finite element method hollow section joints combined loading deformation limit resistance evaluation |
topic |
Finite element method hollow section joints combined loading deformation limit resistance evaluation |
description |
This paper deals with the behaviour of welded “T” joints between RHS sections submitted to tension brace loading combined with chord axial loading. In the companion paper (part I) a finite element model and a study without axial load in the chord, focusing on the joint behaviour as a function of the significant geometrical variables, were presented. In this part II paper, tension loading on the brace is incremented up to the joint failure, but is combined with different chord load levels in tension or compression, that are kept constant for each case. The same geometries and geometric variables as in the companion paper are used, and therefore the influence of these features together with the chord load level (in tension or compression) on the connection’s response is evaluated. The force-displacement curves from the different geometries and chord load levels are analysed and compared, with a special attention on the influence of the chord load on the joint resistance and stiffness. Finally, a comparison of the numerical results with the Eurocode 3 (2005) and the newer ISO 14346 (2013) provisions is presented and discussed. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 |
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/10316/109227 http://hdl.handle.net/10316/109227 https://doi.org/10.1590/1679-78251791 |
url |
http://hdl.handle.net/10316/109227 https://doi.org/10.1590/1679-78251791 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1679-7825 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Brazilian Association of Computational Mechanics |
publisher.none.fl_str_mv |
Brazilian Association of Computational Mechanics |
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 |
institution |
RCAAP |
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 |
repository.mail.fl_str_mv |
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1799134137439748096 |