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dc.contributor.author | Rodríguez Abad, Isabel | es_ES |
dc.contributor.author | Klysz, Gilles | es_ES |
dc.contributor.author | Martínez Sala, Rosa María | es_ES |
dc.contributor.author | Balayssac, Jean Paul | es_ES |
dc.contributor.author | Mené Aparicio, Jesús | es_ES |
dc.date.accessioned | 2017-04-04T12:09:19Z | |
dc.date.available | 2017-04-04T12:09:19Z | |
dc.date.issued | 2016-12-15 | |
dc.identifier.issn | 2193-0856 | |
dc.identifier.uri | http://hdl.handle.net/10251/79443 | |
dc.description.abstract | The long-term performance of concrete structures is directly tied to two factors: concrete durability and strength. When assessing the durability of concrete structures, the study of the water penetration is paramount, because almost all reactions like corrosion, alkali-silica, sulfate, etc., which produce their deterioration, require the presence of water. Ground-penetrating radar (GPR) has shown to be very sensitive to water variations. On this basis, the objective of this experimental study is, firstly, to analyze the correlation between the water penetration depth in concrete samples and the GPR wave parameters. To do this, the samples were immersed into water for different time intervals and the wave parameters were obtained from signals registered when the antenna was placed on the immersed surface of the samples. Secondly, a procedure has been developed to be able to determine, from those signals, the reliability in the detection and location of waterfront depths. The results have revealed that GPR may have an enormous potential in this field, because excellent agreements were found between the correlated variables. In addition, when comparing the water-front depths calculated from GPR measurements and those visually registered after breaking the samples, we observed that they totally agreed when the waterfront was more than 4 cm depth. | es_ES |
dc.description.sponsorship | The authors are grateful to COST - European Cooperation in Science and Technology (www.cost.eu) for funding the Action TU1208 "Civil engineering applications of Ground Penetrating Radar" (www.GPRadar.eu). The authors also thank the Laboratorio de Materiales de Construcion of the Escuela Tecnica Superior de Ingenieria de la Edificacion de la Universitat Politecnica de Valencia technical team for the valuable collaboration. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | European Geosciences Union (EGU) | es_ES |
dc.relation.ispartof | Geoscientific Instrumentation, Methods and Data Systems | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | DIELECTRIC-PROPERTIES | es_ES |
dc.subject | GPR | es_ES |
dc.subject | MOISTURE | es_ES |
dc.subject.classification | MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS | es_ES |
dc.title | Application of ground-penetrating radar technique to evaluate the waterfront location in hardened concrete | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.5194/gi-5-567-2016 | |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.description.bibliographicCitation | Rodríguez Abad, I.; Klysz, G.; Martínez Sala, RM.; Balayssac, JP.; Mené Aparicio, J. (2016). Application of ground-penetrating radar technique to evaluate the waterfront location in hardened concrete. Geoscientific Instrumentation, Methods and Data Systems. 5(2):567-574. doi:10.5194/gi-5-567-2016 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.5194/gi-5-567-2016 | es_ES |
dc.description.upvformatpinicio | 567 | es_ES |
dc.description.upvformatpfin | 574 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 5 | es_ES |
dc.description.issue | 2 | es_ES |
dc.relation.senia | 325246 | es_ES |
dc.identifier.eissn | 2193-0864 | |
dc.contributor.funder | European Cooperation in Science and Technology | |
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