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Proceedings Paper

Composite strengthening and instrumentation of the Horsetail Falls Bridge with long gauge length fiber Bragg grating strain sensors
Author(s): John Seim
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Paper Abstract

Twenty-eight fiber-grating sensors were used to instrument two reinforced concrete beams that were externally strengthened with composites on the historic Horsetail Falls Bridge in the Columbia River Gorge. Sensor assemblies were placed in the beams and mounted on the outside of the composite to provide performance data.

Paper Details

Date Published: 1 September 1999
PDF: 4 pages
Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 374612 (1 September 1999); doi: 10.1117/12.2302028
Show Author Affiliations
John Seim, Blue Road Research (United States)


Published in SPIE Proceedings Vol. 3746:
13th International Conference on Optical Fiber Sensors
Byoung Yoon Kim; Kazuo Hotate, Editor(s)

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