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dc.contributor.authorBarrias, Antonio Jose de Sousa
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.accessioned2017-12-05T19:10:36Z
dc.date.issued2017
dc.identifier.citationDe Sousa, A., Casas, J., Villalba, S. Performance assessment of embedded distributed optical fiber sensors in reinforced concrete structures. A: International Association for Bridge and Structural Engineering Symposium. "IABSE Symposium: Vancouver, 2017: Engineering the Future". Vancouver, BC: International Association for Bridge and Structural Engineers (IABSE), 2017, p. 1461-1468.
dc.identifier.isbn978-3-85748-153-6
dc.identifier.urihttp://hdl.handle.net/2117/111623
dc.description.abstractIn this paper, an experiment where distributed optical fiber sensors (DOFS) were implemented in two small concrete beams subjected to a three-point load test is outlined. Here, an optical backscatter reflectometry based DOFS is implemented simultaneously embedded in the concrete (glued to the steel rebar) and attached to the outer surface of the concrete after its hardening. For comparison purposes, three electrical strain gauges are also used in the rebar. The main objectives with this experiment, is to analyze the feasibility of installation of DOFS directly on the rebar element of a reinforced concrete beam and compare the measured strain at rebar and surface of the concrete.
dc.format.extent8 p.
dc.language.isoeng
dc.publisherInternational Association for Bridge and Structural Engineers (IABSE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subject.lcshStructural health monitoring
dc.subject.otherdistributed optical fiber sensors
dc.subject.otherstructural health monitoring
dc.subject.othercrack detection
dc.subject.otherconcrete structures
dc.titlePerformance assessment of embedded distributed optical fiber sensors in reinforced concrete structures
dc.typeConference report
dc.subject.lemacMonitorització de salut estructural
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.rights.accessRestricted access - publisher's policy
local.identifier.drac21562368
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorDe Sousa, A.; Casas, J.; Villalba, S.
local.citation.contributorInternational Association for Bridge and Structural Engineering Symposium
local.citation.pubplaceVancouver, BC
local.citation.publicationNameIABSE Symposium: Vancouver, 2017: Engineering the Future
local.citation.startingPage1461
local.citation.endingPage1468


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