Vibration response of perforated thick beam under moving load Amr Assie, Ş. D. Akbaş, Abdullateef H. Bashiri, A. A. Abdelrahman and M. A. Eltaher Eur. Phys. J. Plus, 136 3 (2021) 283 Published online: 03 March 2021 DOI: 10.1140/epjp/s13360-021-01224-2