A novel self-healing optical fiber sensor network

Jianping He; Zhi Zhou; Jinping Ou

doi:10.1117/12.975173

7 November 2012 A novel self-healing optical fiber sensor network

Jianping He, Zhi Zhou, Jinping Ou

Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 8421BH (2012) https://doi.org/10.1117/12.975173
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China

Abstract

To solve the survivability of sensing network for life-cycle structural health monitoring, this paper proposes a novel selfhealing optical fiber sensor network. The self-healing network with link node or emergency component was constructed and demonstrated by the strain measurement for a three-point bend beam with fiber reinforced polymer-optical fiber (FRP-OF) sensors and bare optical fiber (OF) sensors. The results show that the stress state of the RC beam can be successively detected, even some sensors fail or sensing line is broken by using the self-healing sensing network.

Citation Download Citation

Jianping He, Zhi Zhou, and Jinping Ou "A novel self-healing optical fiber sensor network", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 8421BH (7 November 2012); https://doi.org/10.1117/12.975173

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