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- Title
2008. Resonance response analysis of the slab track caused by moving vehicle.
- Authors
Shi Jin
- Abstract
The paper investigates the dynamic response of the slab track under the action of vehicles. Based on finite element method and multibody dynamics, the vehicle-slab track coupling model and moving sprung mass model on slab are developed to simulate the vehicle and slab track interaction at any speed. The resonance mechanism and conditions of slab track system are investigated through theoretical derivations and numerical simulations. In a numerical case study, the effect of rail pad stiffness and slab bearing stiffness on resonance phenomena of track system are analyzed.
- Publication
Journal of Vibroengineering, 2016, Vol 18, Issue 3, p1798
- ISSN
1392-8716
- Publication type
Academic Journal
- DOI
10.21595/jve.2016.16786