This paper presents soil-trip rollover simulations using a simplified pickup truck model over a geomaterial surface, whose characteristics are determined using a new calibration method with an improved uniaxial strain compression test. Parameters of MAT-005 in LS-DYNA were determined based on soil test results. A Finite Element (FE) soil model was developed and the results predicted by the FE model were compared with experimental data favourably. Using the three calibrated geomaterial models and the pickup truck model, additional computational studies of soil/tyre interaction demonstrate that the MAT-005 material model has a robust performance in large strain under dynamic loading conditions.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Numerical simulations of tyre/soil interaction using geomaterial properties characterised with a new calibration method


    Beteiligte:
    Chou, Clifford C. (Autor:in) / Zhu, Feng (Autor:in) / Skelton, Paul (Autor:in) / Wagner, Christina (Autor:in) / Yang, King (Autor:in)


    Erscheinungsdatum :

    2011


    Format / Umfang :

    20 Seiten, 16 Bilder, 1 Tabelle, 20 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch







    Tyre Profile Effect on Wheel-Soil Interaction

    Fervers, W. C. / International Society for Terrain Vehicle Systems | British Library Conference Proceedings | 1996


    Investigation on High Velocity Impact of Projectile on Double Layered Geomaterial

    Lee, Joonwon / Choi, Youngsik / Bai, Yuanli | Springer Verlag | 2022