Quasidistributed fiber sensor for precast concrete structures monitoring

L. Rodriguez-Cobo; J. A. Polanco; A. Quintela; I. A. Carrascal; J. M. López-Higuera

doi:10.1117/12.974975

17 October 2012 Quasidistributed fiber sensor for precast concrete structures monitoring

L. Rodriguez-Cobo, J. A. Polanco, A. Quintela, I. A. Carrascal, J. M. López-Higuera

Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 84214R (2012) https://doi.org/10.1117/12.974975
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China

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.

Citation Download Citation

L. Rodriguez-Cobo, J. A. Polanco, A. Quintela, I. A. Carrascal, and J. M. López-Higuera "Quasidistributed fiber sensor for precast concrete structures monitoring", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84214R (17 October 2012); https://doi.org/10.1117/12.974975

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