Author:Ramatlo, D; Loveday, P; Long, Craig S; Wilke, DDate:Nov 2021A permanently installed Ultrasonic Broken Rail Detection system monitors the Sishen-Saldanha railway line in South Africa. The system detects complete rail breaks at long-range using guided wave ultrasound. For the system to be reliable, its ...Read more
Author:Loveday, PW; Long, Craig SDate:Nov 2022Guided wave ultrasound has been used to continuously monitor welded rail track by transmitting guided wave ultrasound between alternate transmit and receive stations along the rail. A section of rail was encountered where transmission was not ...Read more