TY - JOUR ID - 2104 TI - A new simpli ed formula in prediction of the resonance velocity for multiple masses traversing a thin beam JO - Scientia Iranica JA - SCI LA - en SN - 1026-3098 AU - Afghani Khoraskani, R. AU - Mofid, M. AU - Eftekhar Azam, S. AU - Ebrahimzadeh Hassanabadi, M. AD - Faculty of Architecture and Urban Planning, Shahid Beheshti University, Tehran, Iran AD - Department of Civil Engineering, Sharif Univeristy of Technology, Tehran, Iran AD - Politecnico di Milano, Dipartimento di Ingegneria Civile e Ambientale, Piazza L. da Vinci 32, 20133 Milano, Italy AD - Department of Structural Engineering, Road, Housing, and Urban Development Research Center, Tehran, Iran Y1 - 2016 PY - 2016 VL - 23 IS - 1 SP - 133 EP - 141 KW - Euler-Bernoulli Beam KW - dynamic response KW - Series of traveling masses KW - Resonance KW - Simpli ed formula DO - 10.24200/sci.2016.2104 N2 - In this article, transverse vibration of an Euler-Bernoulli beam carrying a series of traveling masses is analyzed. A semi-analytical approach based on eigenfunction expansion method is employed to achieve the dynamic response of the beam. The inertia of the traveling masses changes the fundamental period of the base beam. Therefore, a comprehensive parametric survey is required to reveal the resonance velocity of the traversing inertial loads. In order to facilitate resonance detection for engineering practitioners, a new simpli ed formula is proposed to approximate the resonance velocity. UR - https://scientiairanica.sharif.edu/article_2104.html L1 - https://scientiairanica.sharif.edu/article_2104_f14886d44aab8d083d7738e8ce46b6e4.pdf ER -