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Concrete slab track,Impact echo,Finite element analysis,STFT,Wavelet
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10.1186/s44147-021-00008-w
Journal of Engineering and Applied Science
J. Eng. Appl. Sci., doi:10.1186/s44147-021-00008-w
Concrete slab track
Impact echo
Finite element analysis
STFT
Wavelet
An impact echo method to detect cavities between railway track slabs and soil foundation
Pierre Anthyme Bahati
Viet Dinh Le
Yujin Lim
2021-10-13T12:55:31+02:00
2021-10-13T12:55:31+02:00
2021-10-08T02:10:02+08:00
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Pierre Anthyme Bahati
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