Application of fiber Bragg grating sensors in civil engineering

ShiZhu Tian; Xuefeng Zhao; Zhi Zhou; Jinping Ou

doi:10.1117/12.634052

8 June 2005 Application of fiber Bragg grating sensors in civil engineering

ShiZhu Tian, Xuefeng Zhao, Zhi Zhou, Jinping Ou

Proceedings Volume 5851, Fundamental Problems of Optoelectronics and Microelectronics II; (2005) https://doi.org/10.1117/12.634052
Event: Fundamental Problems of Optoelectronics and Microelectronics II, 2004, Khabrovsk, Russian Federation

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.

Citation Download Citation

ShiZhu Tian, Xuefeng Zhao, Zhi Zhou, and Jinping Ou "Application of fiber Bragg grating sensors in civil engineering", Proc. SPIE 5851, Fundamental Problems of Optoelectronics and Microelectronics II, (8 June 2005); https://doi.org/10.1117/12.634052

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