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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

On-line High-speed Rail Defect Detection

Document Series:
Technical Reports
Author:
  • F. Lanza di Scalea, I. Bartoli, P. Rizzo, and J. McNamara
Report Number
DOT/FRA/ORD-04/16
Office
RRD
Keywords:
Transverse cracks, ultrasonic guided waves, non-contact ultrasonic testing, laser ultrasonics, air-coupled sensors, continuous Wavelet transform, discrete Wavelet transform, signal de-noising, Finite Element Modeling, automatic defect classification
Document
ord0416.pdf (11.16 MB)

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Last updated: Friday, October 1, 2004