22 August 2014 First setup of the optical fiber measuring system to monitoring structure health of nuclear power plant
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Proceedings Volume 9286, Second International Conference on Applications of Optics and Photonics; 92864C (2014) https://doi.org/10.1117/12.2060822
Event: Second International Conference on Applications of Optics and Photonics, 2014, Aveiro, Portugal
Abstract
We present system of structure health measurement by optical fiber sensors based on fiber Bragg gratings. Our system is focused to additionally install to existing buildings. We prepared first set-up of the system to monitoring of the nuclear power plant containment shape deformation. The presented system can measure up to several tens of sensors simultaneously. Each sensor contains optical fiber grating to measurement of change of length and the other independed fiber grating to monitor the temperature and the other ineligible effects.
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Bretislav Mikel, Radek Helan, Zdenek Buchta, Michal Jelinek, Ondrej Cip, "First setup of the optical fiber measuring system to monitoring structure health of nuclear power plant", Proc. SPIE 9286, Second International Conference on Applications of Optics and Photonics, 92864C (22 August 2014); doi: 10.1117/12.2060822; https://doi.org/10.1117/12.2060822
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