Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium

The use of stainless steel rebars to reinforce masonry structures has become established as an eminently efficient methodology. From among the numerous techniques available, bed-joint structural repointing and superficial reinforcement with rebars or meshes attached to surfaces have become widesprea...

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Detalhes bibliográficos
Autores: Fernández Ancio, Fernando, Rodríguez-Mayorga, Esperanza, Hortigón Fuentes, Beatriz
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Recursos:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/114866
Acesso em linha:https://hdl.handle.net/11441/114866
https://doi.org/10.3390/met11050786
Access Level:acceso abierto
Palavra-chave:Masonry reinforcement
Stainless rebar
Finite element analysis
Bonding behavior
Boundary conditions
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spelling Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic mediumFernández Ancio, FernandoRodríguez-Mayorga, EsperanzaHortigón Fuentes, BeatrizMasonry reinforcementStainless rebarFinite element analysisBonding behaviorBoundary conditionsThe use of stainless steel rebars to reinforce masonry structures has become established as an eminently efficient methodology. From among the numerous techniques available, bed-joint structural repointing and superficial reinforcement with rebars or meshes attached to surfaces have become widespread, thanks to the excellent results they have produced in recent decades. Both techniques imply the use of diameters less than 6 mm and thin coverings. This article deals with the characterization of the bonding behavior of the rebar under these special circumstances. To this end, several finite element analyses have been carried out to identify the possible relationships between pull-out forces in various situations. These models allow certain conclusions to be drawn regarding the influence of the thickness of covering, boundary conditions, and geometrical aspects of the rebars in bonding. Certain mathematical expressions that relate the various conclusions from this research are finally laid out.MDPIEstructuras de Edificación e Ingeniería del Terreno2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/114866https://doi.org/10.3390/met11050786reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésMetals, 11 (5), 1-22.https://doi.org/10.3390/met11050786info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1148662026-06-17T12:51:07Z
dc.title.none.fl_str_mv Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium
title Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium
spellingShingle Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium
Fernández Ancio, Fernando
Masonry reinforcement
Stainless rebar
Finite element analysis
Bonding behavior
Boundary conditions
title_short Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium
title_full Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium
title_fullStr Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium
title_full_unstemmed Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium
title_sort Analysis of the main aspects affecting bonding in stainless steel rebars embedded in a hydraulic medium
dc.creator.none.fl_str_mv Fernández Ancio, Fernando
Rodríguez-Mayorga, Esperanza
Hortigón Fuentes, Beatriz
author Fernández Ancio, Fernando
author_facet Fernández Ancio, Fernando
Rodríguez-Mayorga, Esperanza
Hortigón Fuentes, Beatriz
author_role author
author2 Rodríguez-Mayorga, Esperanza
Hortigón Fuentes, Beatriz
author2_role author
author
dc.contributor.none.fl_str_mv Estructuras de Edificación e Ingeniería del Terreno
dc.subject.none.fl_str_mv Masonry reinforcement
Stainless rebar
Finite element analysis
Bonding behavior
Boundary conditions
topic Masonry reinforcement
Stainless rebar
Finite element analysis
Bonding behavior
Boundary conditions
description The use of stainless steel rebars to reinforce masonry structures has become established as an eminently efficient methodology. From among the numerous techniques available, bed-joint structural repointing and superficial reinforcement with rebars or meshes attached to surfaces have become widespread, thanks to the excellent results they have produced in recent decades. Both techniques imply the use of diameters less than 6 mm and thin coverings. This article deals with the characterization of the bonding behavior of the rebar under these special circumstances. To this end, several finite element analyses have been carried out to identify the possible relationships between pull-out forces in various situations. These models allow certain conclusions to be drawn regarding the influence of the thickness of covering, boundary conditions, and geometrical aspects of the rebars in bonding. Certain mathematical expressions that relate the various conclusions from this research are finally laid out.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/114866
https://doi.org/10.3390/met11050786
url https://hdl.handle.net/11441/114866
https://doi.org/10.3390/met11050786
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Metals, 11 (5), 1-22.
https://doi.org/10.3390/met11050786
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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