Title :
Internal temperature measurements of a concrete cantilever beam using high temperature stable fibre Bragg gratings
Author :
Martelli, Cicero ; Da Silva, Jean Carlos Cardozo ; Kalinowski, Hypolito José ; Canning, John ; Groothoff, Nathaniel
Author_Institution :
Opt. Fibre Technol. Centre, Univ. of Sydney, Sydney, NSW
Abstract :
A high temperature sensing system based on optical fibre Bragg gratings is presented. A concrete cantilever beam was heated up to 150degC and its internal temperature and degradation monitored.
Keywords :
Bragg gratings; beams (structures); cantilevers; civil engineering; concrete; condition monitoring; fibre optic sensors; high-temperature techniques; intelligent sensors; temperature measurement; temperature sensors; civil engineering; concrete cantilever beam; degradation monitoring; embedded sensor; high temperature stable fibre Bragg grating; internal temperature measurement; temperature 150 degC; Australia; Bragg gratings; Concrete; Fiber gratings; Optical fiber devices; Optical fiber sensors; Optical fibers; Structural beams; Temperature measurement; Temperature sensors;
Conference_Titel :
Optical Fibre Technology/Australian Optical Society, 2006. ACOFT/AOS 2006. Australian Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-0-9775657-1-9
Electronic_ISBN :
978-0-9775657-1-9
DOI :
10.1109/ACOFT.2006.4519239
