We describe the monitoring of the dynamic strain response of an in-service I-10 interstate bridge due to traffic loading. FBG sensors were attached to the center support girder of one span of the structure. Using a fiber Bragg grating interrogation system based on a wavelength division multiplexer, the sensors were monitored for various vehicle loading conditions.
Dynamic strain monitoring of an in-use interstate bridge using fiber Bragg grating sensors
Smart Structures and Materials 1997: Smart Systems for Bridges, Structures, and Highways ; 1997 ; San Diego,CA,USA
Proc. SPIE ; 3043
1997-05-23
Conference paper
Electronic Resource
English
Monitoring Bridge Scour by Fiber Bragg Grating Sensors
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