THE DYNAMIC SIMULATION OF VEHICLE-BRIDGE INTERACTIONS USING BOND GRAPH TECHNIQUE

Authors
ZENG J DAI HY
Citation
J. Zeng et Hy. Dai, THE DYNAMIC SIMULATION OF VEHICLE-BRIDGE INTERACTIONS USING BOND GRAPH TECHNIQUE, Vehicle System Dynamics, 23, 1994, pp. 591-602
Citations number
NO
Categorie Soggetti
Engineering, Mechanical
Journal title
Vehicle System Dynamics → ACNP
ISSN journal
00423114
Volume
23
Year of publication
1994
Supplement
S
Pages
591 - 602
Database
ISI
SICI code
0042-3114(1994)23:<591:TDSOVI>2.0.ZU;2-P
Abstract
This paper describes the bond graph modelling technique for vehicle-br idge coupling system. The vehicle system is considered as a multiple r igid-body model and the bridge with single-span is considered as a sim ply supported Bernoulli-Euler beam. The track is simplified as a lumpe d parameter system and the effective rail and sleeper masses are inclu ded in the vehicle-bridge coupling model. Finally, the dynamic respons es of a freight vehicle-bridge system and wheel/rail impact forces hav e been investigated.