Autors: Kralov, I. M., Sinapov, P. V., Ignatov, I. P., Nedlchev, K. I.
Title: NON-STATIONARY FRICTION INDUCED VIBRATIONS OF A RAILWAY RAIL
Keywords: Friction induced vibrations, Continuous systems, FEM, railway rail

Abstract: A model of a railway rail, subjected on friction induced vibration is studied in this work using FEM. The model is presented as continuous system. The mass, elastic and damping properties of a real object are taken into account. The friction forces are nonlinear functions of the relative velocity during slipping. Non-stationary process is considered. The problem is solved using Ansys and Matlab Simulink.

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Issue

BULTRANS-2013, vol. 5, issue 1, pp. 202-205, 2013, Bulgaria, TU-Sofia, ISSN 1313-955X

Вид: публикация в международен форум