Variation of Corrosion Rate, Vcorr, during the Carbonation-Induced Corrosion Propagation Period in Reinforced Concrete Elements
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Campo DC | Valor | Idioma |
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dc.contributor | Grupo de Investigación en Restauración Arquitectónica de la Universidad de Alicante. GIRAUA-CICOP | es_ES |
dc.contributor | Tecnología y Sostenibilidad en Arquitectura | es_ES |
dc.contributor.author | Sánchez Montero, Javier | - |
dc.contributor.author | Saura Gómez, Pascual | - |
dc.contributor.author | Torres Martín, Julio Emilio | - |
dc.contributor.author | Chinchón Payá, Servando | - |
dc.contributor.author | Rebolledo Ramos, Nuria | - |
dc.contributor.other | Universidad de Alicante. Departamento de Construcciones Arquitectónicas | es_ES |
dc.date.accessioned | 2024-01-08T11:07:03Z | - |
dc.date.available | 2024-01-08T11:07:03Z | - |
dc.date.issued | 2023-12-24 | - |
dc.identifier.citation | Sánchez Montero J, Saura Gómez P, Torres Martín JE, Chinchón-Payá S, Rebolledo Ramos N. Variation of Corrosion Rate, Vcorr, during the Carbonation-Induced Corrosion Propagation Period in Reinforced Concrete Elements. Materials. 2024; 17(1):101. https://doi.org/10.3390/ma17010101 | es_ES |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | http://hdl.handle.net/10045/139508 | - |
dc.description.abstract | The structural systems of residential buildings in many developed countries have widely utilized reinforced concrete as the most common solution in construction systems since the early 20th century. The durability of reinforced concrete columns and beams is compromised, in most cases, by pathologies caused by the corrosion of their reinforcements. This study analyses the corrosion processes induced by carbonation in 25 buildings with reinforced concrete structures. The models estimate the service life of reinforced concrete elements by differentiating between the initiation period and the propagation period of damage, considering two possible stages: the time of corrosion propagation until the cracking of the concrete cover, and the time of propagation until a loss of section is considered unacceptable for structural safety. However, the mathematical expressions that model the propagation periods consider the same corrosion rate in both cases. This research has found that the average corrosion rate in elements with an unacceptable loss of reinforcement section was in the order of 8 times higher than the corrosion rate in cracked columns and beams without a loss of reinforcement. This opens up a path to improve the definition of the different stages experienced by a reinforced concrete element suffering corrosion of its reinforcements due to carbonation, because once the concrete has cracked, the corrosion rate increases significantly. | es_ES |
dc.language | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). | es_ES |
dc.subject | Corrosion | es_ES |
dc.subject | Carbonation | es_ES |
dc.subject | Serviceability limit state | es_ES |
dc.subject | Ultimate limit state | es_ES |
dc.subject | Service life | es_ES |
dc.title | Variation of Corrosion Rate, Vcorr, during the Carbonation-Induced Corrosion Propagation Period in Reinforced Concrete Elements | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.peerreviewed | si | es_ES |
dc.identifier.doi | 10.3390/ma17010101 | - |
dc.relation.publisherversion | https://doi.org/10.3390/ma17010101 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
Aparece en las colecciones: | INV - GIRAUA-CICOP - Artículos de Revistas INV - TSA - Artículos de Revistas |
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Archivo | Descripción | Tamaño | Formato | |
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Sanchez-Montero_etal_2024_Materials.pdf | 6,42 MB | Adobe PDF | Abrir Vista previa | |
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