Application study of embedded Rayleigh based Distributed Optical Fiber Sensors in concrete beams

In this work, an experiment on two small concrete beams is described where Rayleigh based distributed optical fiber sensors (DOFS) are implemented together with traditional electrical strain gauges for the monitoring of these elements during a three-point load test. Part of the DOF sensor is embedde...

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Veröffentlicht in:	Procedia engineering 2017, Vol.199, p.2014-2019
Hauptverfasser:	Barrias, António, Casas, Joan R., Villalba, Sergi
Format:	Artikel
Sprache:	eng
Schlagworte:	Bigues de formigó Concrete beams distributed fiber sensing Enginyeria civil fiber optics Materials i estructures Materials i estructures de formigó OFDR Rayleigh scattering structural health monitoring Àrees temàtiques de la UPC
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