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Quasidistributed fiber sensor for precast concrete structures monitoring

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.

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

Congress: International Conference on Optical Fiber Sensors: OFS (22ª : 2012 : Pekín)

Publisher: SPIE Society of Photo-Optical Instrumentation Engineers

Publication date: 01/10/2012

No. of pages: 4

Publication type: Conference object

DOI: 10.1117/12.974975

ISSN: 0277-786X,1996-756X

Spanish project: TEC2010-20224-C02-02

Publication Url: https://doi.org/10.1117/12.974975

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Authorship

LUIS RODRIGUEZ COBO

JUAN ANTONIO POLANCO MADRAZO

ANTONIO QUINTELA INCERA

ISIDRO ALFONSO CARRASCAL VAQUERO

JOSE MIGUEL LOPEZ HIGUERA

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