Haul trucks, like other articulated heavy vehicles with high centers of gravity, have a propensity to roll over in certain situations. Variable soil conditions, high winds, significant ground slope, and shifting loads contribute to a high risk of roll over for haul trucks. The likelihood of such an event is further increased during dumping operations when the center of gravity of a vehicle is raised higher than usual. This paper develops a mathematical model of the dynamics of haul truck roll over phenomena and establishes critical performance parameters, particularly during a raised bed dumping operation.


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    Title :

    Computer Simulation of Semi-Trailer Haul Truck Roll-Over Dynamics


    Additional title:

    Sae Technical Papers


    Contributors:
    Novak, A. J. (author) / Larson, C. S. (author) / Nowak, J. W. (author)

    Conference:

    International Off-Highway & Powerplant Congress & Exposition ; 1990



    Publication date :

    1990-09-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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