When the track interacts with the rolling stock, forces arise that determine all the dynamic loads transmitted to the railway structural elements and rolling stock. In determining the reliability, stability of the operation of rolling stock and infrastructure, it is necessary to refer to the values of the interaction forces between the rail and the wheelsets. At present, these force measurement systems have not been developed during operation, so it is necessary to control the derived (indirect) indicators that determine the interaction. These are wheel defects and track geometry irregularities. Wheel defects are currently detected by their size, measured at wagon inspection points, and track geometry irregularities are detected by track gauges. In order to assess the criteria ensuring traffic safety, special experiments are performed, during which the parameters of the interaction are measured. A mathematical model of the interaction of geometric parameters with force with uneven wear is presented.


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    Titel :

    Modelling and Analysis of a Rolling Wheel with “Inconsistent Abrasion” in Contact with the Rail


    Weitere Titelangaben:

    Lecture Notes in Intelligent Transportation and Infrastructure


    Beteiligte:
    Prentkovskis, Olegas (Herausgeber:in) / Yatskiv (Jackiva), Irina (Herausgeber:in) / Skačkauskas, Paulius (Herausgeber:in) / Junevičius, Raimundas (Herausgeber:in) / Maruschak, Pavlo (Herausgeber:in) / Kukėnas, Vladas (Autor:in) / Kharitonov, Boris (Autor:in) / Levinzon, Mikhail (Autor:in) / Jasvičius, Raimondas (Autor:in) / Petrenko, Viačeslav (Autor:in)

    Kongress:

    International Conference TRANSBALTICA: Transportation Science and Technology ; 2021 September 16, 2021 - September 17, 2021



    Erscheinungsdatum :

    2022-01-24


    Format / Umfang :

    11 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Modelling and Analysis of a Rolling Wheel with "Inconsistent Abrasion" in Contact with the Rail

    Kukėnas, Vladas / Kharitonov, Boris / Levinzon, Mikhail et al. | TIBKAT | 2022


    Wheel-rail rolling contact theory

    Kalker, J.J. | Tema Archiv | 1991


    Solving conformal wheel-rail rolling contact problems

    Vollebregt,E. / Segal,G. / Delft Univ.of Technol.,NL | Kraftfahrwesen | 2014


    Rolling contact fatigue of wheel and rail

    Dörner, Florian / Kleiner, Ott / Schindler, Christian et al. | Tema Archiv | 2012


    Survey of Wheel—Rail Rolling Contact Theory

    KALKER, J. J. | Taylor & Francis Verlag | 1979