DocumentCode
2697003
Title
Structural monitoring of Tsing Ma Bridge using fiber Bragg grating sensors
Author
Chung, W.H. ; Liu, S.Y. ; Guan, B.O. ; Chan, T.L. ; Chan, T.H.T. ; Tam, H.Y.
Author_Institution
Photonics Res. Center, Hong Kong Polytech. Univ., Hung Hom, China
fYear
2003
fDate
12-14 Sept. 2003
Firstpage
144
Lastpage
146
Abstract
In this paper, we present the results of the ´trial-test´ of using fiber Bragg grating sensors to monitor the dynamic strain and temperature of Tsing Ma Bridge. Sensor packaging, installation technique as well as comparison of the measurement results of FBG sensors and electrical strain gauge sensors will be discussed.
Keywords
Bragg gratings; bridges (structures); condition monitoring; fibre optic sensors; installation; packaging; strain measurement; structural engineering; temperature measurement; Tsing Ma Bridge; dynamic strain; fiber Bragg grating sensors; installation technique; sensor packaging; structural monitoring; temperature measurement; Bragg gratings; Bridges; Capacitive sensors; Chemical sensors; Fiber gratings; Mechanical sensors; Monitoring; Optical fiber sensors; Packaging; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Optoelectronics, Proceedings of the Sixth Chinese Symposium
Print_ISBN
0-7803-7887-3
Type
conf
DOI
10.1109/COS.2003.1278186
Filename
1278186
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