This paper investigates different methodologies for inspecting internal flaws inside the rail. The advantages and disadvantages are analyzed and compared. Then, the coil-based electromagnetic-induced thermoacoustic technique is proposed, and the experiment is implemented. By comparing the data collected from different rails with and without holes, the flaw inside the rail can be detected.
Investigation and Study for Rail Internal-Flaw Inspection Technique
2018-12-01
2464710 byte
Conference paper
Electronic Resource
English
Assessment of Rail Flaw Inspection Data
NTIS | 1999
|Rail flaw detection method and rail flaw detection equipment
European Patent Office | 2023
|