Vehicle/track interaction under the conditions of high speed railway operation

Authors

  • Jiří Šlapák University of Pardubice, Faculty of Transport Engineering, Department of Transport Means and Dignostics, Studentská 95, 532 10 Pardubice, Czech Republic
  • Tomáš Michálek University of Pardubice, Faculty of Transport Engineering, Department of Transport Means and Dignostics, Studentská 95, 532 10 Pardubice, Czech Republic

DOI:

https://doi.org/10.14311/APP.2021.31.0045

Keywords:

Vehicle/track interaction, dynamic wheel force,, damaging effect, multi-body simulation

Abstract

This paper deals with the issue of dynamic effects of a high-speed railway vehicle on the track. Some aspects of vehicle/track interaction at higher speeds are described. In this context, a multi-body model of high-speed railway vehicle was created and several simulation scenarios were performed with this model. Furthermore, the simulations were evaluated with a focus on selected characteristics of the vehicle/track interaction.

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Published

2021-07-14