Deformable strut and tie model for the calculation of the plastic rotation capacity
Autor(a) principal: | |
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Data de Publicação: | 2006 |
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/10316/3968 https://doi.org/10.1016/j.compstruc.2006.08.028 |
Resumo: | When a plastic analysis, a non-linear analysis or a linear analysis followed by redistribution of bending moments is used to predict the structural behaviour of beams, the critical sections should have the necessary plastic rotation capacity to allow the predicted behaviour at failure. When some doubts may arise, then an explicit calculation of this capacity must be carried out. This paper presents a theoretical model for the calculation of plastic rotation, considering the influence of the main factors. Some results are presented on the basis of the model, and conclusions are drawn. |
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Deformable strut and tie model for the calculation of the plastic rotation capacityNon-linear analysisPlastic rotation capacityReinforced concrete beamsWhen a plastic analysis, a non-linear analysis or a linear analysis followed by redistribution of bending moments is used to predict the structural behaviour of beams, the critical sections should have the necessary plastic rotation capacity to allow the predicted behaviour at failure. When some doubts may arise, then an explicit calculation of this capacity must be carried out. This paper presents a theoretical model for the calculation of plastic rotation, considering the influence of the main factors. Some results are presented on the basis of the model, and conclusions are drawn.http://www.sciencedirect.com/science/article/B6V28-4M81BYR-1/1/168bbd30e193d17d9b409dfb0b21fd432006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/3968http://hdl.handle.net/10316/3968https://doi.org/10.1016/j.compstruc.2006.08.028engComputers & Structures. 84:31-32 (2006) 2174-2183Lopes, Sérgio M.Carmo, Ricardo N. F. doinfo: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:RCAAP2021-08-16T07:57:09Zoai:estudogeral.uc.pt:10316/3968Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:57:09.826771Repositório 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 |
Deformable strut and tie model for the calculation of the plastic rotation capacity |
title |
Deformable strut and tie model for the calculation of the plastic rotation capacity |
spellingShingle |
Deformable strut and tie model for the calculation of the plastic rotation capacity Lopes, Sérgio M. Non-linear analysis Plastic rotation capacity Reinforced concrete beams |
title_short |
Deformable strut and tie model for the calculation of the plastic rotation capacity |
title_full |
Deformable strut and tie model for the calculation of the plastic rotation capacity |
title_fullStr |
Deformable strut and tie model for the calculation of the plastic rotation capacity |
title_full_unstemmed |
Deformable strut and tie model for the calculation of the plastic rotation capacity |
title_sort |
Deformable strut and tie model for the calculation of the plastic rotation capacity |
author |
Lopes, Sérgio M. |
author_facet |
Lopes, Sérgio M. Carmo, Ricardo N. F. do |
author_role |
author |
author2 |
Carmo, Ricardo N. F. do |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Lopes, Sérgio M. Carmo, Ricardo N. F. do |
dc.subject.por.fl_str_mv |
Non-linear analysis Plastic rotation capacity Reinforced concrete beams |
topic |
Non-linear analysis Plastic rotation capacity Reinforced concrete beams |
description |
When a plastic analysis, a non-linear analysis or a linear analysis followed by redistribution of bending moments is used to predict the structural behaviour of beams, the critical sections should have the necessary plastic rotation capacity to allow the predicted behaviour at failure. When some doubts may arise, then an explicit calculation of this capacity must be carried out. This paper presents a theoretical model for the calculation of plastic rotation, considering the influence of the main factors. Some results are presented on the basis of the model, and conclusions are drawn. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006 |
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/10316/3968 http://hdl.handle.net/10316/3968 https://doi.org/10.1016/j.compstruc.2006.08.028 |
url |
http://hdl.handle.net/10316/3968 https://doi.org/10.1016/j.compstruc.2006.08.028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Computers & Structures. 84:31-32 (2006) 2174-2183 |
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 |
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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1799133860077764609 |