SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Holos |
Texto Completo: | http://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/14693 |
Resumo: | Composite steel-concrete beams are an economical and efficient solution for building and bridge applications. However, In the analysis of structures, only the instantaneous deformation is often taken into account, but long-term loads can cause more significant deformations for the same applied load. This work concerns the effects of time-dependent concrete behavior, such as creep and shrinkage, which include service and ultimate limit states. So the general aim of this research was to evaluate the long-term flexural behavior and functioning of steel-concrete composite beams through a systematic literature review. It was possible to do a qualitative analysis of the increase of deflection and slip through time and effects in dispositions of strains in long-term loading. After that discussion, it was possible to deduce that long-term behavior can vary a lot in the characteristics of the short-term exceeding design code provisions. However, there is still a lack of data in experimental results for more detailed analysis. |
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SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMSAço-concretoVigas MistasComportamento de Longa duraçãoComposite steel-concrete beams are an economical and efficient solution for building and bridge applications. However, In the analysis of structures, only the instantaneous deformation is often taken into account, but long-term loads can cause more significant deformations for the same applied load. This work concerns the effects of time-dependent concrete behavior, such as creep and shrinkage, which include service and ultimate limit states. So the general aim of this research was to evaluate the long-term flexural behavior and functioning of steel-concrete composite beams through a systematic literature review. It was possible to do a qualitative analysis of the increase of deflection and slip through time and effects in dispositions of strains in long-term loading. After that discussion, it was possible to deduce that long-term behavior can vary a lot in the characteristics of the short-term exceeding design code provisions. However, there is still a lack of data in experimental results for more detailed analysis.As vigas mistas aço-concreto são uma solução econômica e eficiente para aplicações em edifícios e pontes. No entanto, na análise de estruturas, muitas vezes apenas a deformação instantânea é levada em consideração, mas cargas de longa duração podem causar deformações mais significativas para uma mesma carga aplicada. Este trabalho trata dos efeitos do comportamento do concreto dependente do tempo, como fluência e retração, que afetam os estados limite de serviço e último. Assim, o objetivo geral desta pesquisa foi avaliar o comportamento à flexão a longo prazo e o funcionamento de vigas mistas aço-concreto por meio de uma revisão sistemática da literatura. Foi possível fazer uma análise qualitativa do aumento da deflexão e slip ao longo do tempo e efeitos nas disposições das deformações da seção transversal em carregamentos de longa duração. Após essa discussão, foi possível deduzir que o comportamento de longo prazo pode variar muito as características de curto prazo excedendo as disposições dos dispositivos normativos. No entanto, ainda faltam dados em resultados experimentais para uma análise mais detalhada.Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte2023-12-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTEXTOapplication/pdfapplication/pdfhttp://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/14693HOLOS; v. 4 n. 39 (2023): v.4 (2023)1807-1600reponame:Holosinstname:Instituto Federal do Rio Grande do Norte (IFRN)instacron:IFRNporenghttp://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/14693/3836http://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/14693/38371991 até 2023https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessNunes, Kildenberg Kaynan FelixCosta, Lays Raianne Azevedo daDiógenes, Hidelbrando José Farkat Valente, Maria Isabel Brito2023-12-19T12:13:38Zoai:holos.ifrn.edu.br:article/14693Revistahttp://www2.ifrn.edu.br/ojs/index.php/HOLOSPUBhttp://www2.ifrn.edu.br/ojs/index.php/HOLOS/oaiholos@ifrn.edu.br||jyp.leite@ifrn.edu.br||propi@ifrn.edu.br1807-16001518-1634opendoar:2023-12-19T12:13:38Holos - Instituto Federal do Rio Grande do Norte (IFRN)false |
dc.title.none.fl_str_mv |
SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS |
title |
SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS |
spellingShingle |
SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS Nunes, Kildenberg Kaynan Felix Aço-concreto Vigas Mistas Comportamento de Longa duração |
title_short |
SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS |
title_full |
SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS |
title_fullStr |
SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS |
title_full_unstemmed |
SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS |
title_sort |
SYSTEMATIC REVIEW OF LONG-TERM BEHAVIOR IN COMPOSITE BEAMS |
author |
Nunes, Kildenberg Kaynan Felix |
author_facet |
Nunes, Kildenberg Kaynan Felix Costa, Lays Raianne Azevedo da Diógenes, Hidelbrando José Farkat Valente, Maria Isabel Brito |
author_role |
author |
author2 |
Costa, Lays Raianne Azevedo da Diógenes, Hidelbrando José Farkat Valente, Maria Isabel Brito |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Nunes, Kildenberg Kaynan Felix Costa, Lays Raianne Azevedo da Diógenes, Hidelbrando José Farkat Valente, Maria Isabel Brito |
dc.subject.por.fl_str_mv |
Aço-concreto Vigas Mistas Comportamento de Longa duração |
topic |
Aço-concreto Vigas Mistas Comportamento de Longa duração |
description |
Composite steel-concrete beams are an economical and efficient solution for building and bridge applications. However, In the analysis of structures, only the instantaneous deformation is often taken into account, but long-term loads can cause more significant deformations for the same applied load. This work concerns the effects of time-dependent concrete behavior, such as creep and shrinkage, which include service and ultimate limit states. So the general aim of this research was to evaluate the long-term flexural behavior and functioning of steel-concrete composite beams through a systematic literature review. It was possible to do a qualitative analysis of the increase of deflection and slip through time and effects in dispositions of strains in long-term loading. After that discussion, it was possible to deduce that long-term behavior can vary a lot in the characteristics of the short-term exceeding design code provisions. However, there is still a lack of data in experimental results for more detailed analysis. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-12-15 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion TEXTO |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/14693 |
url |
http://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/14693 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/14693/3836 http://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/14693/3837 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.coverage.none.fl_str_mv |
1991 até 2023 |
dc.publisher.none.fl_str_mv |
Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte |
publisher.none.fl_str_mv |
Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte |
dc.source.none.fl_str_mv |
HOLOS; v. 4 n. 39 (2023): v.4 (2023) 1807-1600 reponame:Holos instname:Instituto Federal do Rio Grande do Norte (IFRN) instacron:IFRN |
instname_str |
Instituto Federal do Rio Grande do Norte (IFRN) |
instacron_str |
IFRN |
institution |
IFRN |
reponame_str |
Holos |
collection |
Holos |
repository.name.fl_str_mv |
Holos - Instituto Federal do Rio Grande do Norte (IFRN) |
repository.mail.fl_str_mv |
holos@ifrn.edu.br||jyp.leite@ifrn.edu.br||propi@ifrn.edu.br |
_version_ |
1798951616683966464 |