The paper presents a method for the numerical simulation of train/track interaction in the time domain, considering the non-linearities associated with wheel/rail contact. The method is then applied to assess the effectiveness of anti-vibration measures for a non-ballasted track, and the results obtained are compared with line measurements performed on a track prototype.

Dynamic design of high speed railway track using a combined multibody and finite element approach

BRUNI, STEFANO;ALFI, STEFANO
2009-01-01

Abstract

The paper presents a method for the numerical simulation of train/track interaction in the time domain, considering the non-linearities associated with wheel/rail contact. The method is then applied to assess the effectiveness of anti-vibration measures for a non-ballasted track, and the results obtained are compared with line measurements performed on a track prototype.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/545239
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