Structural behavior of reinforced concrete beams strengthened with bamboo splints

Detalhes bibliográficos
Autor(a) principal: Tsutsumoto, Nayra Yumi
Data de Publicação: 2019
Outros Autores: Fazzan, João Victor, Melges, José Luiz Pinheiro, Fioriti, Cesar Fabiano, Tashima, Mauro Mitsuuchi, Akasaki, Jorge Luís
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/36989
Resumo:  The aim of this paper is to evaluate through bending tests the structural behavior of reinforced concrete beams additionally reinforced with bamboo splints coated with rubber latex. The bamboo splints are prepared from the stems of the Bambusa vulgaris species and are reinforced in the nodal regions. To examine the strength of adhesion between the bamboo splint and concrete, pull out tests are performed for the specimens. The results of the pullout tests of the test samples show the strengthening of the nodes leading to an increase in the normal tension and rupture of the splint instead of its slip. According to the results of the bending beams, the presence of bamboo splints increases their load capacity when compared with the reference beams. This fact indicates a reduction in the amount of steel required as the structural element. Strengthening the nodes of the bamboo splints provides better performance in terms of deflection and also leads to a slight increase in the beams load capacity. It is worth mentioning that the beams additionally reinforced with bamboo splints reinforced in the nodal region present the same cracking pattern as that of reference beams.
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spelling Structural behavior of reinforced concrete beams strengthened with bamboo splintsconcrete beamreinforcement with bamboostructural analysisalternative material.Engenharia Civil The aim of this paper is to evaluate through bending tests the structural behavior of reinforced concrete beams additionally reinforced with bamboo splints coated with rubber latex. The bamboo splints are prepared from the stems of the Bambusa vulgaris species and are reinforced in the nodal regions. To examine the strength of adhesion between the bamboo splint and concrete, pull out tests are performed for the specimens. The results of the pullout tests of the test samples show the strengthening of the nodes leading to an increase in the normal tension and rupture of the splint instead of its slip. According to the results of the bending beams, the presence of bamboo splints increases their load capacity when compared with the reference beams. This fact indicates a reduction in the amount of steel required as the structural element. Strengthening the nodes of the bamboo splints provides better performance in terms of deflection and also leads to a slight increase in the beams load capacity. It is worth mentioning that the beams additionally reinforced with bamboo splints reinforced in the nodal region present the same cracking pattern as that of reference beams.Universidade Estadual De Maringá2019-05-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionprototipagemapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/3698910.4025/actascitechnol.v41i2.36989Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e36989Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e369891806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/36989/pdfCopyright (c) 2019 Acta Scientiarum. Technologyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessTsutsumoto, Nayra YumiFazzan, João VictorMelges, José Luiz PinheiroFioriti, Cesar FabianoTashima, Mauro MitsuuchiAkasaki, Jorge Luís2019-07-17T11:54:33Zoai:periodicos.uem.br/ojs:article/36989Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2019-07-17T11:54:33Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Structural behavior of reinforced concrete beams strengthened with bamboo splints
title Structural behavior of reinforced concrete beams strengthened with bamboo splints
spellingShingle Structural behavior of reinforced concrete beams strengthened with bamboo splints
Tsutsumoto, Nayra Yumi
concrete beam
reinforcement with bamboo
structural analysis
alternative material.
Engenharia Civil
title_short Structural behavior of reinforced concrete beams strengthened with bamboo splints
title_full Structural behavior of reinforced concrete beams strengthened with bamboo splints
title_fullStr Structural behavior of reinforced concrete beams strengthened with bamboo splints
title_full_unstemmed Structural behavior of reinforced concrete beams strengthened with bamboo splints
title_sort Structural behavior of reinforced concrete beams strengthened with bamboo splints
author Tsutsumoto, Nayra Yumi
author_facet Tsutsumoto, Nayra Yumi
Fazzan, João Victor
Melges, José Luiz Pinheiro
Fioriti, Cesar Fabiano
Tashima, Mauro Mitsuuchi
Akasaki, Jorge Luís
author_role author
author2 Fazzan, João Victor
Melges, José Luiz Pinheiro
Fioriti, Cesar Fabiano
Tashima, Mauro Mitsuuchi
Akasaki, Jorge Luís
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Tsutsumoto, Nayra Yumi
Fazzan, João Victor
Melges, José Luiz Pinheiro
Fioriti, Cesar Fabiano
Tashima, Mauro Mitsuuchi
Akasaki, Jorge Luís
dc.subject.por.fl_str_mv concrete beam
reinforcement with bamboo
structural analysis
alternative material.
Engenharia Civil
topic concrete beam
reinforcement with bamboo
structural analysis
alternative material.
Engenharia Civil
description  The aim of this paper is to evaluate through bending tests the structural behavior of reinforced concrete beams additionally reinforced with bamboo splints coated with rubber latex. The bamboo splints are prepared from the stems of the Bambusa vulgaris species and are reinforced in the nodal regions. To examine the strength of adhesion between the bamboo splint and concrete, pull out tests are performed for the specimens. The results of the pullout tests of the test samples show the strengthening of the nodes leading to an increase in the normal tension and rupture of the splint instead of its slip. According to the results of the bending beams, the presence of bamboo splints increases their load capacity when compared with the reference beams. This fact indicates a reduction in the amount of steel required as the structural element. Strengthening the nodes of the bamboo splints provides better performance in terms of deflection and also leads to a slight increase in the beams load capacity. It is worth mentioning that the beams additionally reinforced with bamboo splints reinforced in the nodal region present the same cracking pattern as that of reference beams.
publishDate 2019
dc.date.none.fl_str_mv 2019-05-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
prototipagem
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/36989
10.4025/actascitechnol.v41i2.36989
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/36989
identifier_str_mv 10.4025/actascitechnol.v41i2.36989
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/36989/pdf
dc.rights.driver.fl_str_mv Copyright (c) 2019 Acta Scientiarum. Technology
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Acta Scientiarum. Technology
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e36989
Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e36989
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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