Optimal design of reinforced concrete T-sections in bending

Detalhes bibliográficos
Autor(a) principal: Ferreira, C. C.
Data de Publicação: 2003
Outros Autores: Barros, M. H. F. M., Barros, A. F. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/4000
Resumo: The optimisation of the steel area and the steel localisation in a T-beam under bending is carried out in the present work. The expressions giving the equilibrium of a singly or doubly reinforced T-section in the different stages defined by the non-linear behaviour of steel and concrete are derived ones. The ultimate material behaviour is defined according to the design codes such as EC2 and Model Code 1990. The purpose of this work is to obtain the analytical optimal design of the reinforcement of a T-section, in terms of the ultimate design. In the last section the expressions developed are applied to examples and design abacus are delivered. A comparison is made with current practice method as indicated in CEB.
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spelling Optimal design of reinforced concrete T-sections in bendingReinforced concreteDouble reinforcementT-sectionsOptimisation of the reinforcementDesign abacusThe optimisation of the steel area and the steel localisation in a T-beam under bending is carried out in the present work. The expressions giving the equilibrium of a singly or doubly reinforced T-section in the different stages defined by the non-linear behaviour of steel and concrete are derived ones. The ultimate material behaviour is defined according to the design codes such as EC2 and Model Code 1990. The purpose of this work is to obtain the analytical optimal design of the reinforcement of a T-section, in terms of the ultimate design. In the last section the expressions developed are applied to examples and design abacus are delivered. A comparison is made with current practice method as indicated in CEB.http://www.sciencedirect.com/science/article/B6V2Y-487KK9M-2/1/5a9457b041e96646b1966cf67fc0de552003info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/4000http://hdl.handle.net/10316/4000engEngineering Structures. 25:7 (2003) 951-964Ferreira, C. C.Barros, M. H. F. M.Barros, A. F. M.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:RCAAP2020-05-29T10:05:28Zoai:estudogeral.uc.pt:10316/4000Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:57:09.700850Repositório 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 Optimal design of reinforced concrete T-sections in bending
title Optimal design of reinforced concrete T-sections in bending
spellingShingle Optimal design of reinforced concrete T-sections in bending
Ferreira, C. C.
Reinforced concrete
Double reinforcement
T-sections
Optimisation of the reinforcement
Design abacus
title_short Optimal design of reinforced concrete T-sections in bending
title_full Optimal design of reinforced concrete T-sections in bending
title_fullStr Optimal design of reinforced concrete T-sections in bending
title_full_unstemmed Optimal design of reinforced concrete T-sections in bending
title_sort Optimal design of reinforced concrete T-sections in bending
author Ferreira, C. C.
author_facet Ferreira, C. C.
Barros, M. H. F. M.
Barros, A. F. M.
author_role author
author2 Barros, M. H. F. M.
Barros, A. F. M.
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira, C. C.
Barros, M. H. F. M.
Barros, A. F. M.
dc.subject.por.fl_str_mv Reinforced concrete
Double reinforcement
T-sections
Optimisation of the reinforcement
Design abacus
topic Reinforced concrete
Double reinforcement
T-sections
Optimisation of the reinforcement
Design abacus
description The optimisation of the steel area and the steel localisation in a T-beam under bending is carried out in the present work. The expressions giving the equilibrium of a singly or doubly reinforced T-section in the different stages defined by the non-linear behaviour of steel and concrete are derived ones. The ultimate material behaviour is defined according to the design codes such as EC2 and Model Code 1990. The purpose of this work is to obtain the analytical optimal design of the reinforcement of a T-section, in terms of the ultimate design. In the last section the expressions developed are applied to examples and design abacus are delivered. A comparison is made with current practice method as indicated in CEB.
publishDate 2003
dc.date.none.fl_str_mv 2003
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/4000
http://hdl.handle.net/10316/4000
url http://hdl.handle.net/10316/4000
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Engineering Structures. 25:7 (2003) 951-964
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv aplication/PDF
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