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Theoretical Formulation of Three-Mass Vehicle Model for Vehicle–Bridge Interaction.
- Source :
-
International Journal of Structural Stability & Dynamics . Jul2021, Vol. 21 Issue 7, pN.PAG-N.PAG. 8p. - Publication Year :
- 2021
-
Abstract
- The vehicle–bridge interaction (VBI) is studied using a semi-analytical approach based on a three-mass vehicle model. As most work analyzes vehicle–bridge interaction numerically and/or analytically by treating the vehicle as a simplified lumped mass, to the best of the author's knowledge, this work first presents the theoretical formulation of the three-mass VBI system, where a more realistic vehicle model equipped with a rigid mass and two unsprung mass-spring-damper systems is considered. By assuming the first modal vibration of beam, the semi-analytical solutions are derived, which can be served as the reference solutions for calibrating VBI analyses using different models or methods. [ABSTRACT FROM AUTHOR]
- Subjects :
- *VEHICLE models
Subjects
Details
- Language :
- English
- ISSN :
- 02194554
- Volume :
- 21
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- International Journal of Structural Stability & Dynamics
- Publication Type :
- Academic Journal
- Accession number :
- 150853013
- Full Text :
- https://doi.org/10.1142/S0219455421710048