Among load cases concerning vehicle suspension strength and durability, the misuse case is very special because of large obstacles. In this paper, an extension of the flexible belt model RMOD-K 7 concerning misuse situations is discussed. In normal rolling conditions, contact occurs between tire and road surface. To handle misuse deformations, the contact between the inner surface of the tire and the rim has to be dealt with. Results of the validation process are shown, leading to normal forces up to 70 [kN]. The model can be used together with mbs full vehicle models. One example is the determination of the critical test velocity, which generates the maximum of suspension stresses and can be found using RMOD-K 7.


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    Titel :

    Tire Model RMOD-K 7 and Misuse Load Cases


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Fandre, A. (Autor:in) / Oertel, Ch. (Autor:in)

    Kongress:

    SAE World Congress & Exhibition ; 2009



    Erscheinungsdatum :

    20.04.2009




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Tire model RMOD-K 7 and misuse load cases

    Oertel,C. / Fandre,A. / Brandenburgische Technische Univ.,BTU,DE et al. | Kraftfahrwesen | 2009


    2009-01-0582 Tire Model RMOD-K 7 and Misuse Load Cases

    Oertel, C. / Fandre, A. / Society of Automotive Engineers | British Library Conference Proceedings | 2009


    Tire Modeling for Misuse Situations

    Crolla, David / Hauke, Mirco / Hanley, Ray | SAE Technical Papers | 2001


    Tire modeling for misuse situations

    Hanley,R. / Crolla,D. / Hauke,M. et al. | Kraftfahrwesen | 2001


    Tire Modeling for Misuse Situations

    Hanley, R. / Crolla, D. / Hauke, M. et al. | British Library Conference Proceedings | 2001