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dc.contributor.authorBarrias, Antonio
dc.contributor.authorCasas Rius, Joan Ramon
dc.contributor.authorVillalba Herrero, Sergi
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Projectes i de la Construcció
dc.date.accessioned2018-10-09T16:12:34Z
dc.date.available2018-10-09T16:12:34Z
dc.date.issued2018
dc.identifier.citationBarrias, A., Casas, J., Villalba, S. Performance analysis of Distributed Optical Fiber Sensors on reinforced concrete elements under fatigue testing. A: fib International PhD-Symposium in Civil Engineering. "Proceedings of The 12th fib International PhD Symposium in Civil Engineering: Czech Technical University in Prague, 29-31 August 2018, Prague, Czech Republic". International Federation for Structural Concrete (fib), 2018, p. 953-960.
dc.identifier.isbn978-80-01-06401-6
dc.identifier.otherhttps://www.researchgate.net/publication/327868232_Performance_analysis_of_Distributed_Optical_Fiber_Sensors_on_reinforced_concrete_elements_under_fatigue_testing
dc.identifier.urihttp://hdl.handle.net/2117/122106
dc.description.abstractOptical fiber sensors (OFS) have become increasingly popular on civil engineering structural health monitoring (SHM) applications in the last two decades. This is due to several advantages when compared to the more conventionally used electrical sensors. Nevertheless, while this technology has been largely studied and applied in its discrete form, the same is not true on the use of distributed optical fiber sensors (DOFS) which still is a relatively new practiced topic. There is still uncertainty regarding some aspects of the use of this technology on long-term real world applications, which would allow a more consistent and regular practice. As a result, a study of the long-term reliability performance of these sensors when instrumented to reinforced concrete structures was performed. Here, the authors performed a test where a 5 m long DOFS was bonded to a reinforced concrete beam, performing four equal segments on its bottom surface during a fatigue load test, expected to generate equal positive strain increments on each of the segments. Each segment was adhered using a different bonding agent in order to analyze the best performing one. The beam was also instrumented with conventional strain gauges for comparison purposes.
dc.format.extent8 p.
dc.language.isoeng
dc.publisherInternational Federation for Structural Concrete (fib)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subject.lcshOptical fiber detectors
dc.subject.lcshStructural health monitoring
dc.titlePerformance analysis of Distributed Optical Fiber Sensors on reinforced concrete elements under fatigue testing
dc.typeConference report
dc.subject.lemacDetectors de fibra òptica
dc.subject.lemacControl d'estructures (Enginyeria)
dc.contributor.groupUniversitat Politècnica de Catalunya. EC - Enginyeria de la Construcció
dc.contributor.groupUniversitat Politècnica de Catalunya. GRIC - Grup de Recerca i Innovació de la Construcció
dc.relation.publisherversionhttp://phdsymp2018.eu/dwn/Proceedings%20of%20the%2012th%20fib%20PhD%20Symposium.pdf
dc.rights.accessOpen Access
drac.iddocument23340442
dc.description.versionPostprint (published version)
upcommons.citation.authorBarrias, A.; Casas, J.; Villalba, S.
upcommons.citation.contributorfib International PhD-Symposium in Civil Engineering
upcommons.citation.publishedtrue
upcommons.citation.publicationNameProceedings of The 12th fib International PhD Symposium in Civil Engineering: Czech Technical University in Prague, 29-31 August 2018, Prague, Czech Republic
upcommons.citation.startingPage953
upcommons.citation.endingPage960


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