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 arcade smokey the bear belt transportation efficiency, while demands for more robust inspection and maintenance techniques.The discrimination between longitudinal temperature force and long