Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation

An experimental study to characterise the annular distribution of the mechanical properties throughout the cross-section of TEMPCORE® steel bars is presented. Thereafter a sectional fibre model, which allows obtaining s–e and fatigue curves of corroded steel, is described. The model is calibrated us...

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Autores: Fernández Pérez, Ignasi, Bairán García, Jesús Miguel|||0000-0003-2831-1479, Marí Bernat, Antonio Ricardo|||0000-0002-0994-0715
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/87800
Acceso en línea:https://hdl.handle.net/2117/87800
https://dx.doi.org/10.1016/j.engstruct.2016.03.055
Access Level:acceso abierto
Palabra clave:Steel bars--Corrosion
Fiber-reinforced concrete
Steel reinforced concrete
Mass loss
Pitting corrosion
Modelling studies
Corroded tensile propeties
Corroded fatigue properties
Construcció en formigó armat amb fibres d'acer
Acer -- Corrosió
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
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spelling Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validationFernández Pérez, IgnasiBairán García, Jesús Miguel|||0000-0003-2831-1479Marí Bernat, Antonio Ricardo|||0000-0002-0994-0715Steel bars--CorrosionFiber-reinforced concreteSteel reinforced concreteMass lossPitting corrosionModelling studiesCorroded tensile propetiesCorroded fatigue propertiesConstrucció en formigó armat amb fibres d'acerAcer -- CorrosióÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigóAn experimental study to characterise the annular distribution of the mechanical properties throughout the cross-section of TEMPCORE® steel bars is presented. Thereafter a sectional fibre model, which allows obtaining s–e and fatigue curves of corroded steel, is described. The model is calibrated using an extensive experimental study of artificially corroded steel bars tested under cyclic and monotonic loads. Local pitting effects such as stress concentration, local bending or non-uniform material properties distribution are considered. Validation of the model is done using different experimental work in the literature, which encompassed naturally and artificially corroded bars, for both fatigue and tensile tests.Peer Reviewed20162016-07-0120162016-06-08journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/87800https://dx.doi.org/10.1016/j.engstruct.2016.03.055reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2http://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/878002026-05-27T15:37:01Z
dc.title.none.fl_str_mv Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation
title Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation
spellingShingle Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation
Fernández Pérez, Ignasi
Steel bars--Corrosion
Fiber-reinforced concrete
Steel reinforced concrete
Mass loss
Pitting corrosion
Modelling studies
Corroded tensile propeties
Corroded fatigue properties
Construcció en formigó armat amb fibres d'acer
Acer -- Corrosió
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
title_short Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation
title_full Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation
title_fullStr Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation
title_full_unstemmed Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation
title_sort Mechanical model to evaluate steel reinforcement corrosion effects on s-e and fatigue curves. Experimental calibration and validation
dc.creator.none.fl_str_mv Fernández Pérez, Ignasi
Bairán García, Jesús Miguel|||0000-0003-2831-1479
Marí Bernat, Antonio Ricardo|||0000-0002-0994-0715
author Fernández Pérez, Ignasi
author_facet Fernández Pérez, Ignasi
Bairán García, Jesús Miguel|||0000-0003-2831-1479
Marí Bernat, Antonio Ricardo|||0000-0002-0994-0715
author_role author
author2 Bairán García, Jesús Miguel|||0000-0003-2831-1479
Marí Bernat, Antonio Ricardo|||0000-0002-0994-0715
author2_role author
author
dc.subject.none.fl_str_mv Steel bars--Corrosion
Fiber-reinforced concrete
Steel reinforced concrete
Mass loss
Pitting corrosion
Modelling studies
Corroded tensile propeties
Corroded fatigue properties
Construcció en formigó armat amb fibres d'acer
Acer -- Corrosió
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
topic Steel bars--Corrosion
Fiber-reinforced concrete
Steel reinforced concrete
Mass loss
Pitting corrosion
Modelling studies
Corroded tensile propeties
Corroded fatigue properties
Construcció en formigó armat amb fibres d'acer
Acer -- Corrosió
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
description An experimental study to characterise the annular distribution of the mechanical properties throughout the cross-section of TEMPCORE® steel bars is presented. Thereafter a sectional fibre model, which allows obtaining s–e and fatigue curves of corroded steel, is described. The model is calibrated using an extensive experimental study of artificially corroded steel bars tested under cyclic and monotonic loads. Local pitting effects such as stress concentration, local bending or non-uniform material properties distribution are considered. Validation of the model is done using different experimental work in the literature, which encompassed naturally and artificially corroded bars, for both fatigue and tensile tests.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-07-01
2016
2016-06-08
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/87800
https://dx.doi.org/10.1016/j.engstruct.2016.03.055
url https://hdl.handle.net/2117/87800
https://dx.doi.org/10.1016/j.engstruct.2016.03.055
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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