Correlation of car-body vibration and train overturning under strong wind conditions

•Car-body vibration characteristics in windy conditions is investigated by a Full-scale test.•A railway half-vehicle vibration-overturning dynamics analytical model is developed.•A formula for the evaluation of the train overturning coefficient is obtained. A transient large-amplitude car-body vibra...

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Veröffentlicht in:	Mechanical systems and signal processing 2020-08, Vol.142, p.106743, Article 106743
Hauptverfasser:	Liu, Dongrun, Marita Tomasini, Gisella, Rocchi, Daniele, Cheli, Federico, Lu, Zhaijun, Zhong, Mu
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Car-body vibration Center of gravity Coefficients Computer simulation Crosswind Evaluation Full scale tests Full-scale test High speed rail High-speed train Lateral displacement Overturning coefficient Safety Vibration Wheelsets
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