An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination

The concrete electrical resistivity is a prominent parameter in structural health monitor-ing, since, along with corrosion potential, it provides relevant qualitative diagnosis of the reinforcement corrosion. This study proposes a simple expression to reliable determine resistivity from the concrete...

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Authors: Ramón Zamora, José Enrique, Martínez, I., Gandía Romero, José Manuel, Soto, J.
Format: article
Publication Date:2021
Country:España
Institution:Consejo General de la Arquitectura Técnica de España (CGATE)
Repository:RIARTE
OAI Identifier:oai:www.riarte.es:20.500.12251/2486
Online Access:http://hdl.handle.net/20.500.12251/2486
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103485195&doi=10.3390%2fs21072481&partnerID=40&md5=18022849ef141533ae5e06d2066c6438
Access Level:Open access
Keyword:Tomografía de resistividad eléctrica 3D
Corrosión
Hormigón armado
Propiedades mecánicas
Ensayos (propiedades o materiales)
Armadura (Construcción)
Sensorización
Resistencia mecánica
3303.07 Tecnología de la Corrosión
3311.06 Instrumentos Eléctricos
2202.02 Magnitudes Eléctricas y Su Medida
3313.04 Material de Construcción
3316.13 Productos de Acero Para Construcciones
3305.32 Ingeniería de Estructuras
3305.33 Resistencia de Est
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network_name_str España
repository_id_str
spelling An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determinationRamón Zamora, José EnriqueMartínez, I.Gandía Romero, José ManuelSoto, J.Tomografía de resistividad eléctrica 3DCorrosiónHormigón armadoPropiedades mecánicasEnsayos (propiedades o materiales)Armadura (Construcción)SensorizaciónResistencia mecánica3303.07 Tecnología de la Corrosión3311.06 Instrumentos Eléctricos2202.02 Magnitudes Eléctricas y Su Medida3313.04 Material de Construcción3316.13 Productos de Acero Para Construcciones3305.32 Ingeniería de Estructuras3305.33 Resistencia de EstThe concrete electrical resistivity is a prominent parameter in structural health monitor-ing, since, along with corrosion potential, it provides relevant qualitative diagnosis of the reinforcement corrosion. This study proposes a simple expression to reliable determine resistivity from the concrete electrical resistance (RE) provided by the corrosion sensor of the Integrated Network of Sensors for Smart Corrosion Monitoring (INESSCOM) we have developed. The novelty here is that distinct from common resistivity sensors, the cell constants obtained by the proposed expression are intended to be valid for any sensor implementation scenario. This was ensured by studying most significant geometrical features of the sensor in a wide set of calibration solutions. This embedded-sensor approach is intended to be applicable for RE measurements obtained both using potential step voltammetry (PSV, used in the INESSCOM sensor for corrosion rate measurement) and alter-nating current methods. In this regard, we present a simple protocol to reliably determine RE, and therefore resistivity, from PSV measurements. It consists in adding a very short potentiostatic pulse to the original technique. In this way, we are able to easy monitor resistivity along with corrosion rate through a single sensor, an advantage which is not usual in structural health monitoring. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.MDPI AG2021info:eu-repo/semantics/articlehttp://hdl.handle.net/20.500.12251/2486https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103485195&doi=10.3390%2fs21072481&partnerID=40&md5=18022849ef141533ae5e06d2066c6438reponame:RIARTEinstname:Consejo General de la Arquitectura Técnica de España (CGATE)Ingléshttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:www.riarte.es:20.500.12251/24862026-06-02T12:44:41Z
dc.title.none.fl_str_mv An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination
title An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination
spellingShingle An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination
Ramón Zamora, José Enrique
Tomografía de resistividad eléctrica 3D
Corrosión
Hormigón armado
Propiedades mecánicas
Ensayos (propiedades o materiales)
Armadura (Construcción)
Sensorización
Resistencia mecánica
3303.07 Tecnología de la Corrosión
3311.06 Instrumentos Eléctricos
2202.02 Magnitudes Eléctricas y Su Medida
3313.04 Material de Construcción
3316.13 Productos de Acero Para Construcciones
3305.32 Ingeniería de Estructuras
3305.33 Resistencia de Est
title_short An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination
title_full An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination
title_fullStr An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination
title_full_unstemmed An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination
title_sort An embedded" sensor approach for concrete resistivity measurement in on" site corrosion monitoring: Cell constants determination
dc.creator.none.fl_str_mv Ramón Zamora, José Enrique
Martínez, I.
Gandía Romero, José Manuel
Soto, J.
author Ramón Zamora, José Enrique
author_facet Ramón Zamora, José Enrique
Martínez, I.
Gandía Romero, José Manuel
Soto, J.
author_role author
author2 Martínez, I.
Gandía Romero, José Manuel
Soto, J.
author2_role author
author
author
dc.subject.none.fl_str_mv Tomografía de resistividad eléctrica 3D
Corrosión
Hormigón armado
Propiedades mecánicas
Ensayos (propiedades o materiales)
Armadura (Construcción)
Sensorización
Resistencia mecánica
3303.07 Tecnología de la Corrosión
3311.06 Instrumentos Eléctricos
2202.02 Magnitudes Eléctricas y Su Medida
3313.04 Material de Construcción
3316.13 Productos de Acero Para Construcciones
3305.32 Ingeniería de Estructuras
3305.33 Resistencia de Est
topic Tomografía de resistividad eléctrica 3D
Corrosión
Hormigón armado
Propiedades mecánicas
Ensayos (propiedades o materiales)
Armadura (Construcción)
Sensorización
Resistencia mecánica
3303.07 Tecnología de la Corrosión
3311.06 Instrumentos Eléctricos
2202.02 Magnitudes Eléctricas y Su Medida
3313.04 Material de Construcción
3316.13 Productos de Acero Para Construcciones
3305.32 Ingeniería de Estructuras
3305.33 Resistencia de Est
description The concrete electrical resistivity is a prominent parameter in structural health monitor-ing, since, along with corrosion potential, it provides relevant qualitative diagnosis of the reinforcement corrosion. This study proposes a simple expression to reliable determine resistivity from the concrete electrical resistance (RE) provided by the corrosion sensor of the Integrated Network of Sensors for Smart Corrosion Monitoring (INESSCOM) we have developed. The novelty here is that distinct from common resistivity sensors, the cell constants obtained by the proposed expression are intended to be valid for any sensor implementation scenario. This was ensured by studying most significant geometrical features of the sensor in a wide set of calibration solutions. This embedded-sensor approach is intended to be applicable for RE measurements obtained both using potential step voltammetry (PSV, used in the INESSCOM sensor for corrosion rate measurement) and alter-nating current methods. In this regard, we present a simple protocol to reliably determine RE, and therefore resistivity, from PSV measurements. It consists in adding a very short potentiostatic pulse to the original technique. In this way, we are able to easy monitor resistivity along with corrosion rate through a single sensor, an advantage which is not usual in structural health monitoring. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12251/2486
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103485195&doi=10.3390%2fs21072481&partnerID=40&md5=18022849ef141533ae5e06d2066c6438
url http://hdl.handle.net/20.500.12251/2486
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103485195&doi=10.3390%2fs21072481&partnerID=40&md5=18022849ef141533ae5e06d2066c6438
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv MDPI AG
publisher.none.fl_str_mv MDPI AG
dc.source.none.fl_str_mv reponame:RIARTE
instname:Consejo General de la Arquitectura Técnica de España (CGATE)
instname_str Consejo General de la Arquitectura Técnica de España (CGATE)
reponame_str RIARTE
collection RIARTE
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419339667472384
score 15.198674

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