Numerical study on propagation characteristics of impact acoustics in percussion testing on slab tracks for shinkansen

Presentation information

第V部門

Thu. Sep 14, 2023 3:10 PM - 4:30 PM V-11 (広島大東広島キャンパス総合科学部講義棟Ｋ３０６)

Chair: Chikako Fujiyama

4:10 PM - 4:20 PM

*Kohko Inaba¹, Hikaru Tanigawa¹, Narita Takahashi¹ (1. Railway Technical Research Institute)

Keywords:slab track, percussion testing, acoustic analysis, transient response analysis, time-frequency analysis, spectrogram

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