Development of an Optic Fibre Sensor System for Acoustic Emission Sensing in FRP

Abstract:

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In this study an optic fibre system for health monitoring of fibre reinforced plastics was developed. It is based on the detection of acoustic emission (AE) waves in a loaded material. A low-finesse Fabry-Pérot interferometer sensor is used as alternative to the conventional piezoelectric transducers for AE waves sensing. An original procedure for optical fibre sensor interrogation is proposed.

Info:

Periodical:

Materials Science Forum (Volumes 514-516)

Edited by:

Paula Maria Vilarinho

Pages:

794-798

DOI:

10.4028/www.scientific.net/MSF.514-516.794

Citation:

R. de Oliveira, O. Frazão, J. L. Santos, A. T. Marques, "Development of an Optic Fibre Sensor System for Acoustic Emission Sensing in FRP", Materials Science Forum, Vols. 514-516, pp. 794-798, 2006

Online since:

May 2006

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Price:

$35.00

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