Based on the heuristic nonlinear creep model, the nonlinear coupled differential equations of the motion of a 12 degree-of-freedom (12-DOF) bogie system which takes account of the lateral displacement, vertical displacement, the roll angle and the yaw angle of the each wheelset and the bogie frame, moving on curved tracks are derived. The nonlinear creep forces and moments are constructed via the saturation constant of the nonlinear creep model in completeness. The effect of the suspension parameters of a bogie system on the derailment quotient is investigated. Results obtained in this study show that the derailment quotient of a bogie system increases as the vehicle speed increases. In addition, the derailment quotient of a bogie system is generally decreased with the increasing values of suspension parameters.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Derailment Analysis of High-Speed Railway Vehicle Bogies



    Erschienen in:

    Erscheinungsdatum :

    24.10.2011


    Format / Umfang :

    10 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Derailment Analysis of High-Speed Railway Vehicle Bogies

    Cheng, Y.C. / Chen, C.H. / Yang, C.J. | British Library Conference Proceedings | 2012


    Dynamic Analysis for Derailment Safety of High-Speed Railway Vehicle Bogies

    Chen, Chern Hwa ;Cheng, Yung Chang ;Yang, Shun Chin | Trans Tech Publications | 2011


    Dynamic Analysis for Derailment Safety of High-Speed Railway Vehicle Bogies

    Chen, C.H. / Cheng, Y.C. / Yang, S.C. et al. | British Library Conference Proceedings | 2011


    Railway bogies

    Engineering Index Backfile | 1947