Embedded intrinsic Fabry-Perot optical fiber sensors in the cement concrete structure

Ki-Soo Kim

doi:10.1117/12.2316218

1 September 1996 Embedded intrinsic Fabry-Perot optical fiber sensors in the cement concrete structure

Ki-Soo Kim

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 2778EP (1996) https://doi.org/10.1117/12.2316218
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

Civil structures play important roles in human being's life for convenience and practical purposes. But in the same manner, it needs proper maintenance because of the change of nature such as earthquake, typhoon, flood and the degradation of themselves with passing of time. Therefore, it has emphasized necessity of health monitoring system that always measures degree of deterioration of civil structure and predicts the life span of the structure and informs its repair time. Besides the existing strain gauge, potential candidates of the sensing elements of the system are optical fiber sensors because of no disturbance from electromagnetic waves, good durability, quick response. In this experiment, embedded intrinsic Fabry-Peort optical fiber sensors were employed.

Citation Download Citation

Ki-Soo Kim "Embedded intrinsic Fabry-Perot optical fiber sensors in the cement concrete structure", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 2778EP (1 September 1996); https://doi.org/10.1117/12.2316218

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