Discriminative Monitoring of Seamless Rail Force by a High-Birefringence Effect-Based Fiber Optic Sensing Method

Discriminative Monitoring of Seamless Rail Force by a High-Birefringence Effect-Based Fiber Optic Sensing Method

Nowadays, China has developed over 38,000-km high-speed railways (HSR). As one of the key elements in the HSR system, continuous welded rail (CWR) enables higher transportation efficiency, while demands for more robust inspection and maintenance techniques. The discrimination between longitudinal te...

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Bibliographic Details
Main Authors: Yin Zhou, Lianshan Yan, Ping Wang, Rong Chen, Zonglei Li, Jia Ye, Wei Pan, Bin Luo
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-05-01
Series:Frontiers in Physics
Subjects:
Bragg grating
fiber birefringence
optical fiber sensors
force measurement
continuous welded rail
railway transportation
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2022.927912/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2022.927912/full

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