Rapid detection of cracks in the rail foot by ultrasonic B-scan imaging using a shear horizontal guided wave electromagnetic acoustic transducer
Songtao Hu, Wenze Shi, Chao Lu, Yao Chen, Chen Guo, Gongtian Shen
Topics & Concepts
Electromagnetic acoustic transducerAcousticsUltrasonic sensorTransducerGuided wave testingFinite element methodNondestructive testingEngineeringDisplacement (psychology)Ultrasonic testingMaterials scienceStructural engineeringPhysicsQuantum mechanicsPsychotherapistPsychologyUltrasonics and Acoustic Wave PropagationNon-Destructive Testing TechniquesGeophysical Methods and Applications