Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers

Autores
Rougier, Viviana Carolina; Escalante, Mario Raúl; González, Federico Alejandro; Denardi, Miqueas Ceferino
Año de publicación
2017
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión aceptada
Descripción
Strengthening reinforced concrete (RC) structures with fiber-reinforced polymer (FRP) composites is becoming an attractive alternative for repairing of damaged structures. In the case of reinforced concrete beams, reinforcement with FRP enhances the flexural capacity and shear strength. FRP strengthening can be applied as externally bonded FRP laminates or near surface mounted (NSM) FRP rods. The flexural behavior of damaged reinforced concrete beams repaired with NSM technique using glass fiber reinforced polymer (GFRP) bars is experimental studied in this work. Two set of beams were tested: control beams (without GFRP bars) and damaged and then repaired beams with GFRP bars by varying two parameters (damage degree and concrete strength class). Repairing damaged RC beams with NSM technique was successful for the two different damage degrees. A recovery and a significant increase of load capacity were obtained. The compressive strength of the concrete did not have influence on the results
Fil: Rougier, Viviana Carolina. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.
Fil: Escalante, Mario Raúl. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.
Fil: .Fil: González Federico Alejandro. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.
Fil: Denardi, Miqueas Ceferino. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.
Materia
Fiber reinforced polymer
Span deflection
Damaged structures
Reinforced concrete beams
Concrete beams
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2021-03-02T16:35:03Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/4856
Acceder
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymersRougier, Viviana CarolinaEscalante, Mario RaúlGonzález, Federico AlejandroDenardi, Miqueas CeferinoFiber reinforced polymerSpan deflectionDamaged structuresReinforced concrete beamsConcrete beamsStrengthening reinforced concrete (RC) structures with fiber-reinforced polymer (FRP) composites is becoming an attractive alternative for repairing of damaged structures. In the case of reinforced concrete beams, reinforcement with FRP enhances the flexural capacity and shear strength. FRP strengthening can be applied as externally bonded FRP laminates or near surface mounted (NSM) FRP rods. The flexural behavior of damaged reinforced concrete beams repaired with NSM technique using glass fiber reinforced polymer (GFRP) bars is experimental studied in this work. Two set of beams were tested: control beams (without GFRP bars) and damaged and then repaired beams with GFRP bars by varying two parameters (damage degree and concrete strength class). Repairing damaged RC beams with NSM technique was successful for the two different damage degrees. A recovery and a significant increase of load capacity were obtained. The compressive strength of the concrete did not have influence on the resultsFil: Rougier, Viviana Carolina. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.Fil: Escalante, Mario Raúl. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.Fil: .Fil: González Federico Alejandro. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.Fil: Denardi, Miqueas Ceferino. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.2021-03-02T16:35:03Z2021-03-02T16:35:03Z2017-03-22info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfInternational Conference Engineering Mechanics Institute EMI, Río de Janeiro, Brazil (2017)http://hdl.handle.net/20.500.12272/4856enginfo:eu-repo/semantics/openAccess2021-03-02T16:35:03Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalRougier, Viviana Carolina ; Escalante, Mario Raúl ; González Federico Alejandro ; Denardi, Miqueas CeferinoNo comercial con fines académicos.reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:46:57Zoai:ria.utn.edu.ar:20.500.12272/4856instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:46:58.868Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers
title Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers
spellingShingle Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers
Rougier, Viviana Carolina
Fiber reinforced polymer
Span deflection
Damaged structures
Reinforced concrete beams
Concrete beams
title_short Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers
title_full Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers
title_fullStr Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers
title_full_unstemmed Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers
title_sort Damaged RC beams strengthened with near surface mounted technique using fiber reinforced polymers
dc.creator.none.fl_str_mv Rougier, Viviana Carolina
Escalante, Mario Raúl
González, Federico Alejandro
Denardi, Miqueas Ceferino
author Rougier, Viviana Carolina
author_facet Rougier, Viviana Carolina
Escalante, Mario Raúl
González, Federico Alejandro
Denardi, Miqueas Ceferino
author_role author
author2 Escalante, Mario Raúl
González, Federico Alejandro
Denardi, Miqueas Ceferino
author2_role author
author
author
dc.subject.none.fl_str_mv Fiber reinforced polymer
Span deflection
Damaged structures
Reinforced concrete beams
Concrete beams
topic Fiber reinforced polymer
Span deflection
Damaged structures
Reinforced concrete beams
Concrete beams
dc.description.none.fl_txt_mv Strengthening reinforced concrete (RC) structures with fiber-reinforced polymer (FRP) composites is becoming an attractive alternative for repairing of damaged structures. In the case of reinforced concrete beams, reinforcement with FRP enhances the flexural capacity and shear strength. FRP strengthening can be applied as externally bonded FRP laminates or near surface mounted (NSM) FRP rods. The flexural behavior of damaged reinforced concrete beams repaired with NSM technique using glass fiber reinforced polymer (GFRP) bars is experimental studied in this work. Two set of beams were tested: control beams (without GFRP bars) and damaged and then repaired beams with GFRP bars by varying two parameters (damage degree and concrete strength class). Repairing damaged RC beams with NSM technique was successful for the two different damage degrees. A recovery and a significant increase of load capacity were obtained. The compressive strength of the concrete did not have influence on the results
Fil: Rougier, Viviana Carolina. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.
Fil: Escalante, Mario Raúl. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.
Fil: .Fil: González Federico Alejandro. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.
Fil: Denardi, Miqueas Ceferino. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Civil. Grupo de Investigación de Mecánica Computacional y de Estructuras; Argentina.
description Strengthening reinforced concrete (RC) structures with fiber-reinforced polymer (FRP) composites is becoming an attractive alternative for repairing of damaged structures. In the case of reinforced concrete beams, reinforcement with FRP enhances the flexural capacity and shear strength. FRP strengthening can be applied as externally bonded FRP laminates or near surface mounted (NSM) FRP rods. The flexural behavior of damaged reinforced concrete beams repaired with NSM technique using glass fiber reinforced polymer (GFRP) bars is experimental studied in this work. Two set of beams were tested: control beams (without GFRP bars) and damaged and then repaired beams with GFRP bars by varying two parameters (damage degree and concrete strength class). Repairing damaged RC beams with NSM technique was successful for the two different damage degrees. A recovery and a significant increase of load capacity were obtained. The compressive strength of the concrete did not have influence on the results
publishDate 2017
dc.date.none.fl_str_mv 2017-03-22
2021-03-02T16:35:03Z
2021-03-02T16:35:03Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str acceptedVersion
dc.identifier.none.fl_str_mv International Conference Engineering Mechanics Institute EMI, Río de Janeiro, Brazil (2017)
http://hdl.handle.net/20.500.12272/4856
identifier_str_mv International Conference Engineering Mechanics Institute EMI, Río de Janeiro, Brazil (2017)
url http://hdl.handle.net/20.500.12272/4856
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2021-03-02T16:35:03Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Rougier, Viviana Carolina ; Escalante, Mario Raúl ; González Federico Alejandro ; Denardi, Miqueas Ceferino
No comercial con fines académicos.
eu_rights_str_mv openAccess
rights_invalid_str_mv 2021-03-02T16:35:03Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Rougier, Viviana Carolina ; Escalante, Mario Raúl ; González Federico Alejandro ; Denardi, Miqueas Ceferino
No comercial con fines académicos.
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.265058

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