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

fYear

2006

fDate

10-13 July 2006

Firstpage

28

Lastpage

30

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ACOFT.2006.4519239

Filename

4519239