An assessment of the relation between pavement stored energy and road damage is presented. This assessment is based upon mathematical models of different heavy duty vehicles and pavement configurations. Vehicle-road interaction is simulated assuming that the pavement behaves as viscoelastic material and the vehicles perform as linear multibody spring damped mass systems. Variation in a tyre's inflation pressure, suspension stiffness, load level, and road roughness are analysed as a function of different vehicle configurations. Based on this simulation, a level of friendliness as a function of pavement accumulated strain energy, is associated to each vehicle configuration.


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    Title :

    Heavy vehicle suspension dynamic response and its relation to potential damage to roads


    Additional title:

    Die dynamischen Eigenschaften von Nutzfahrzeug-Fahrwerken und ihr Bezug zu möglichen Straßenbeschädigungen


    Contributors:
    Lozano, A. (author) / Romero, J.A. (author) / Jauregui, J.C. (author)

    Published in:

    Heavy Vehicle Systems ; 6 , 1-4 ; 360-373


    Publication date :

    1999


    Size :

    14 Seiten, 13 Bilder, 9 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Heavy vehicle suspension dynamic response and its relation to potential damage of roads

    Lanzano,A. / Romero,J.A. / Jauregui,J.C. et al. | Automotive engineering | 1999


    Heavy motor vehicles in relation to roads

    Williamson, W.D. | Engineering Index Backfile | 1919



    DYNAMIC HEAVY-DUTY VEHICLE SUSPENSION ARRANGEMENT

    SCHUTT RANDY L | European Patent Office | 2019

    Free access

    DYNAMIC HEAVY-DUTY VEHICLE SUSPENSION ARRANGEMENT

    SCHUTT RANDY L | European Patent Office | 2019

    Free access