The nonlinear dynamic simulation model consists of eight cars, which considered coupler draft gears were the three-dimension coupling train systems. In this paper, we set up conditions of simulation according to the actual situation of the EMU depot lines. Study on the effects of calculation conditions such as curve versine deviation, track geometry defects, gauge-widen on wheel climb derailment of EMU on the small radius of curve. Results show that the fifth car has poor derailment safety due to lighter. The versine deviation, track geometry defects and gauge-widen have great impacts on wheel climb derailment of EMU, so we should strictly control the line quality, try to avoid the superposition of variety of adverse working conditions, otherwise it will lead to the increased possibility of derailment.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Simulation of wheel climb derailment on the small radius curve


    Beteiligte:
    Maorui, Hou (Autor:in) / Zhongwei, Feng (Autor:in) / Bo, Chen (Autor:in)


    Erscheinungsdatum :

    2016-11-01


    Format / Umfang :

    2171689 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Understanding wheel-climb derailment

    Liu, Yan / Magel, Eric | IuD Bahn | 2007


    Wheel flange climb derailment criteria

    Elkins, J. A. / Wu, H. | British Library Conference Proceedings | 2000


    Wheel/Rail Contact Creep Curve Measurement and Low Speed Wheel Climb Derailment Investigation

    Shu, Xinggao / Zeng, Yuqing / Wilson, Nicholas et al. | TIBKAT | 2020


    Wheel/Rail Contact Creep Curve Measurement and Low Speed Wheel Climb Derailment Investigation

    Shu, Xinggao / Zeng, Yuqing / Wilson, Nicholas et al. | Springer Verlag | 2020


    A new method for evaluation of wheel climb derailment

    Chen Guangxiong, / Jin Xincan, | IEEE | 2000