A Study of the Effect of Global Track Stiffness and Its Variations on Track Performance: Simulation and Measurement

This article investigates the effect of vertical track stiffness, and its variations along the track, on track performance with focus on dynamic responses of the track due to parametric excitations. Two approaches for calculating global track stiffness, a static one based on Zimmermann's theory...

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Veröffentlicht in:	Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit Journal of rail and rapid transit, 2010-09, Vol.224 (5), p.375-382
Hauptverfasser:	Li, M X D, Berggren, E G
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Information dissemination Mathematical models Mechanical engineering Simulation Statistical analysis Stiffness Studies Tracking Tracking control systems Vehicles
Online-Zugang:	Volltext
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