Design and experimental investigation of a nondestructive detector for bolt loosening length of railway track fasteners
Structural Health Monitoring: An International Journal
Published online on September 20, 2025
Abstract
Structural Health Monitoring, Ahead of Print.
Track fastener bolt loosening is inevitable and can lead to unsafe operating conditions. The WJ-8 fastener is widely applied in high-speed railway ballastless tracks in China, and as a result, there is enormous demand for detecting if these bolts are ...
Track fastener bolt loosening is inevitable and can lead to unsafe operating conditions. The WJ-8 fastener is widely applied in high-speed railway ballastless tracks in China, and as a result, there is enormous demand for detecting if these bolts are ...