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Proceedings Paper

Quasidistributed fiber sensor for precast concrete structures monitoring
Author(s): L. Rodriguez-Cobo; J. A. Polanco; A. Quintela; I. A. Carrascal; J. M. López-Higuera
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Paper Abstract

The prestressing force is transferred to the concrete during the slack period of precast concrete structures fabrication. To contribute to a better understanding of the armor compliant behaviors during the mentioned process, a custom quasidistributed Bragg Grating optical fiber sensor system is designed, fabricated and embedded into a prestressed concrete prismatic beam. The experimental works, the results, their discussion and finally the obtained conclusions are presented in this paper.

Paper Details

Date Published: 17 October 2012
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84214R (17 October 2012); doi: 10.1117/12.974975
Show Author Affiliations
L. Rodriguez-Cobo, Univ. of Cantabria (Spain)
J. A. Polanco, Univ. of Cantabria (Spain)
A. Quintela, Univ. of Cantabria (Spain)
I. A. Carrascal, Univ. of Cantabria (Spain)
J. M. López-Higuera, Univ. of Cantabria (Spain)

Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)

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