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Performance assessment of embedded distributed optical fiber sensors in reinforced concrete structures
dc.contributor.author | Barrias, Antonio Jose de Sousa |
dc.contributor.author | Casas Rius, Joan Ramon |
dc.contributor.author | Villalba Herrero, Sergi |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Projectes i de la Construcció |
dc.date.accessioned | 2017-12-05T19:10:36Z |
dc.date.issued | 2017 |
dc.identifier.citation | De 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.isbn | 978-3-85748-153-6 |
dc.identifier.uri | http://hdl.handle.net/2117/111623 |
dc.description.abstract | In 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.extent | 8 p. |
dc.language.iso | eng |
dc.publisher | International Association for Bridge and Structural Engineers (IABSE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures |
dc.subject.lcsh | Structural health monitoring |
dc.subject.other | distributed optical fiber sensors |
dc.subject.other | structural health monitoring |
dc.subject.other | crack detection |
dc.subject.other | concrete structures |
dc.title | Performance assessment of embedded distributed optical fiber sensors in reinforced concrete structures |
dc.type | Conference report |
dc.subject.lemac | Monitorització de salut estructural |
dc.contributor.group | Universitat Politècnica de Catalunya. EC - Enginyeria de la Construcció |
dc.contributor.group | Universitat Politècnica de Catalunya. GRIC - Grup de Recerca i Innovació de la Construcció |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 21562368 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | De Sousa, A.; Casas, J.; Villalba, S. |
local.citation.contributor | International Association for Bridge and Structural Engineering Symposium |
local.citation.pubplace | Vancouver, BC |
local.citation.publicationName | IABSE Symposium: Vancouver, 2017: Engineering the Future |
local.citation.startingPage | 1461 |
local.citation.endingPage | 1468 |