Transient response of thick rectangular bars subjected to transverse elastic impact

@article{Lin1992TransientRO,
  title={Transient response of thick rectangular bars subjected to transverse elastic impact},
  author={YiChing Lin and Mary Sansalone},
  journal={Journal of the Acoustical Society of America},
  year={1992},
  volume={91},
  pages={2674-2685}
}
The objective of the research presented in this paper was to study the transient response of thick rectangular bars subjected to transverse elastic point impact. It is shown that the transient response is composed of a number of resonant frequencies caused by cross‐sectional modes of vibration. The individual modes and their corresponding natural frequencies were determined using plane‐strain, finite‐element models of rectangular cross sections. The effect of the cross‐section aspect (depth… 
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