On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method

The need for proactive maintenance of reinforced concrete structures with non-destructive testing (NDT) is less disputable today than ever. One of the most promising strategies in this regard is the in-situ measurement of the reinforcement corrosion rate. This study explored the reliability of modul...

Descripción completa

Detalles Bibliográficos
Autores: Castillo Talavera, Ángel, Ramón Zamora, Jose Enrique, Martínez Sierra, Isabel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/257935
Acceso en línea:http://hdl.handle.net/10261/257935
Access Level:acceso abierto
Palabra clave:Concrete
Steel reinforcement
Corrosion
Durability
id ES_ebc557b24e8d2d6e6797ce1bb486e94e
oai_identifier_str oai:digital.csic.es:10261/257935
network_acronym_str ES
network_name_str España
repository_id_str
spelling On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance methodExperiencia en la monitorización de la corrosión in situ en estructuras de hormigón: posibles mejoras en el método de resistencia a la polarización controlada por corrienteCastillo Talavera, ÁngelRamón Zamora, Jose EnriqueMartínez Sierra, IsabelConcreteSteel reinforcementCorrosionDurabilityThe need for proactive maintenance of reinforced concrete structures with non-destructive testing (NDT) is less disputable today than ever. One of the most promising strategies in this regard is the in-situ measurement of the reinforcement corrosion rate. This study explored the reliability of modulated current confinement method (hereafter MCC) based on a review of in-situ measurements made with that technique in real-life structures over a 13-year period. The most prominent problems detected included defective confinement of the polarization current in low-resistivity environments and over-polarization of passive reinforcement. The findings, which showed enhancement of MCC reliability to depend on improving the electrochemical current regulation and control methodologies presently in place, are being applied to improve the design of the next generation of corrosion meters.CSIC - Instituto de Ciencias de la Construcción Eduardo Torroja (IETCC)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2022202220212022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/257935reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.3989/mc.2021.11221Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2579352026-05-22T06:33:51Z
dc.title.none.fl_str_mv On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method
Experiencia en la monitorización de la corrosión in situ en estructuras de hormigón: posibles mejoras en el método de resistencia a la polarización controlada por corriente
title On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method
spellingShingle On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method
Castillo Talavera, Ángel
Concrete
Steel reinforcement
Corrosion
Durability
title_short On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method
title_full On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method
title_fullStr On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method
title_full_unstemmed On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method
title_sort On-site corrosion monitoring experience in concrete structures: potential improvements on the current-controlled polarization resistance method
dc.creator.none.fl_str_mv Castillo Talavera, Ángel
Ramón Zamora, Jose Enrique
Martínez Sierra, Isabel
author Castillo Talavera, Ángel
author_facet Castillo Talavera, Ángel
Ramón Zamora, Jose Enrique
Martínez Sierra, Isabel
author_role author
author2 Ramón Zamora, Jose Enrique
Martínez Sierra, Isabel
author2_role author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Concrete
Steel reinforcement
Corrosion
Durability
topic Concrete
Steel reinforcement
Corrosion
Durability
description The need for proactive maintenance of reinforced concrete structures with non-destructive testing (NDT) is less disputable today than ever. One of the most promising strategies in this regard is the in-situ measurement of the reinforcement corrosion rate. This study explored the reliability of modulated current confinement method (hereafter MCC) based on a review of in-situ measurements made with that technique in real-life structures over a 13-year period. The most prominent problems detected included defective confinement of the polarization current in low-resistivity environments and over-polarization of passive reinforcement. The findings, which showed enhancement of MCC reliability to depend on improving the electrochemical current regulation and control methodologies presently in place, are being applied to improve the design of the next generation of corrosion meters.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/257935
url http://hdl.handle.net/10261/257935
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.3989/mc.2021.11221
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv CSIC - Instituto de Ciencias de la Construcción Eduardo Torroja (IETCC)
publisher.none.fl_str_mv CSIC - Instituto de Ciencias de la Construcción Eduardo Torroja (IETCC)
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869423256691277824
score 15,811543

Similares en LA Referencia