The use of chirped fibre Bragg grating sensors to monitor disband growth


Reed, Graham, Ogin, S.L., Crocombe, A.D., Thorne, A.M. and Palaniappan, J. (2009) The use of chirped fibre Bragg grating sensors to monitor disband growth. At 17th Annual International Conference on Composites or Nano Engineering (ICCM 17), Honolulu, Hawaii, USA, 4pp.

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Description/Abstract

Composite-composite or composite-metal bonded joints, are used in various industries and applications. The difficulty with any bonded construction with regard to structural integrity monitoring is, of course, that the bonded structure cannot be disassembled easily. Various NDE (non-destructive evaluation) techniques have been suggested to monitor bonded joints based on ultrasonic, acoustic, thermal and backface strain measurements [e.g. 1-3]. Among NDE optical techniques suggested, the use of uniform fibre Bragg grating (FBG) sensors has been the most widely favoured, with a number of demonstrations available in the literature for monitoring bonded joints, repairs and structures [e.g. 4-6]. In addition, chirped fibre Bragg grating (CFBG) sensors have been investigated more recently for damage monitoring in composite materials, bonded joints and sandwich structures (e.g. [7-11]).

Item Type: Conference or Workshop Item (Speech)
Related URLs:
Subjects: Q Science > Q Science (General)
Divisions : University Structure - Pre August 2011 > School of Engineering Sciences > Fluid-Structure Interactions
Faculty of Physical Sciences and Engineering > Optoelectronics Research Centre
ePrint ID: 166125
Accepted Date and Publication Date:
Status
26 July 2009Made publicly available
Date Deposited: 25 Oct 2010 11:06
Last Modified: 31 Aug 2016 11:24
URI: http://eprints.soton.ac.uk/id/eprint/166125

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