Validation of a new longitudinal train dynamics code for time domain simulations and modal analyses

Large speeds and axle-loads are required for modern freight trains, which can cause a big rise in in-train forces on wagon coupling elements for both tensile and compressive states, thus possibly leading to breaking of the coupling systems and to train derailments, respectively. Therefore, longitudi...

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Veröffentlicht in:	International journal of transport development and integration 2021-03, Vol.5 (1), p.41
Hauptverfasser:	Bosso, Nicola, Magelli, Matteo, Zampieri, Nicolò
Format:	Artikel
Sprache:	eng
Schlagworte:	Coupling Derailments Freight cars Freight trains Frequency analysis Mechanical impedance Modal analysis Nonlinearity Optimization Resonant frequencies Simulation Simulators Time domain analysis Vibration mode
Online-Zugang:	Volltext
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