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Proceedings Paper

Application of fiber Bragg grating sensors in civil engineering
Author(s): ShiZhu Tian; Xuefeng Zhao; Zhi Zhou; Jinping Ou
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Paper Abstract

This paper mainly studies the application of fiber Bragg grating (FBG) in strain monitoring of civil engineering structure. The principle of FBG was illuminated. Static tests of a steel truss instrumented with FBG sensors were done, in order to study whose distinct sensing character and monitor strains of the truss. Then, FBG sensors were instrumented in a cable stayed bridge named Songhua River Bridge located in the Harbin city of China to monitor strains of key structure sections. A number of meaningful results were concluded.

Paper Details

Date Published: 8 June 2005
PDF: 8 pages
Proc. SPIE 5851, Fundamental Problems of Optoelectronics and Microelectronics II, (8 June 2005); doi: 10.1117/12.634052
Show Author Affiliations
ShiZhu Tian, Harbin Institute of Technology (China)
Xuefeng Zhao, Harbin Institute of Technology (China)
Zhi Zhou, Harbin Institute of Technology (China)
Jinping Ou, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 5851:
Fundamental Problems of Optoelectronics and Microelectronics II
Yuri N. Kulchin; Oleg B. Vitrik; Vladimir I. Stroganov, Editor(s)

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