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dc.contributor.author | Lliso-Ferrando, Josep Ramon![]() |
es_ES |
dc.contributor.author | Soto Camino, Juan![]() |
es_ES |
dc.contributor.author | Gasch, Isabel![]() |
es_ES |
dc.contributor.author | Valcuende Payá, Manuel Octavio![]() |
es_ES |
dc.date.accessioned | 2024-06-10T18:24:08Z | |
dc.date.available | 2024-06-10T18:24:08Z | |
dc.date.issued | 2023-07-31 | es_ES |
dc.identifier.issn | 0950-0618 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/204955 | |
dc.description.abstract | [EN] Corrosion in reinforced concrete structures located in marine environments is probably the main cause of damage, especially in elements that are partially immersed in seawater. The moisture gradient and different chloride concentrations occur in pieces under such conditions, which give way to the formation of macrocell currents between different rebar regions. Despite being studied by several authors who have run experiments in solution or with small test specimens, the significance of macrocell currents in structures has not yet been accurately quantified. The present work studied four columns that were partially immersed in seawater for more than 1 year, when the electrical resistance of concrete and the corrosion rate were monitored. After exposure, moisture and chloride content analyses were performed, and a rebar inspection was carried out. The obtained results show that macrocell currents can increase mass loss by rebar corrosion between 3- and 8-fold. They also reveal that macrocell currents can mitigate corrosion damage in areas showing cathodic performance. | es_ES |
dc.description.sponsorship | The authors thank the Spanish Government for Grant PID2020-119744RB-C21 funded by MCIN/AEI/10.13039/501100011033, and the support of the Universitat Politecnica de Valencia. They are also grateful for the predoctoral scholarship granted to Josep Ramon Lliso Ferrando as part of the "Formacion de Personal Investigador" programme of the Universitat Politecnica de Valencia (FPI-UPV-2018). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Construction and Building Materials | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Macrocell corrosion | es_ES |
dc.subject | Resistivity | es_ES |
dc.subject | Reinforced concrete | es_ES |
dc.subject | Marine structures | es_ES |
dc.subject | Chlorides | es_ES |
dc.subject | Seawater | es_ES |
dc.subject.classification | QUIMICA INORGANICA | es_ES |
dc.subject.classification | CONSTRUCCIONES ARQUITECTONICAS | es_ES |
dc.subject.classification | MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS | es_ES |
dc.title | Significance of macrocell currents in reinforced concrete columns partially immersed in seawater | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.conbuildmat.2023.131739 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-119744RB-C21/ES/MONITORIZACION INTELIGENTE PARA REDUCIR LA INCERTIDUMBRE EN LA VIDA UTIL: SENSORES DE CORROSION POTENCIOSTATICOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//FPI-2018/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Gestión en la Edificación - Escola Tècnica Superior de Gestió en l'Edificació | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Arquitectura - Escola Tècnica Superior d'Arquitectura | es_ES |
dc.description.bibliographicCitation | Lliso-Ferrando, JR.; Soto Camino, J.; Gasch, I.; Valcuende Payá, MO. (2023). Significance of macrocell currents in reinforced concrete columns partially immersed in seawater. Construction and Building Materials. 389. https://doi.org/10.1016/j.conbuildmat.2023.131739 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.conbuildmat.2023.131739 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 389 | es_ES |
dc.relation.pasarela | S\493012 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |