A model for the numerical simulation of vehicle/track interaction and stick-slip vibration is presented. A finite element model is developed to calculate vertical contact forces. These forces are then coupled through the contact patch into a non-linear time-domain model by which the stick-slip vibration behaviour of a wheel-rail system is analyzed. The investigation suggests that stick-slip vibration may occur if a vehicle which has a maligned or an initial 'wind-up' wheelset meets a vertical irregularity or contaminants on the track.


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    Titel :

    Investigation into stick-slip vibrations on vehicle/track systems


    Beteiligte:
    Wu, W.X. (Autor:in) / Brickle, B.V. (Autor:in) / Smith, J.H. (Autor:in) / Luo, R.K. (Autor:in)

    Erschienen in:

    Vehicle System Dynamics ; 30 , 3-4 ; 229-236


    Erscheinungsdatum :

    1998


    Format / Umfang :

    8 Seiten, 5 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch





    An Investigation into Stick-Slip Vibrations on Vehicle/Track Systems

    WU, W.X. / BRICKLE, B.V. / SMITH, J.H. et al. | Taylor & Francis Verlag | 1998


    An investigation into stick-slip vibrations on vehicle/track systems

    Wu,W.X. / Brickle,B.V. / Smith,J.H. et al. | Kraftfahrwesen | 1998


    An Investigation into Stick-Slip Vibrations on Vehicle/Track Systems

    Wu, W. X. / Brickle, B. V. / Smith, J. H. et al. | British Library Conference Proceedings | 1998


    Short wave corrugations - An explanation based on slip-stick vibrations

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