In this paper, a fatigue analysis of a heavy truck was carried based on actual road tests and rigid-flexible coupling multi-body model. First, a road test method for the heavy truck was developed to obtain the acceleration response of axles, and a rigid-flexible coupling multi-body model based on the acceleration response was established. Then, on the basis of the road test method and the multi-body model, the actual load history of the heavy truck was reproduced to predict the fatigue life of the heavy truck and its key components. Finally, a fatigue analysis of the left damper trestle on a front suspension was studied.


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    Titel :

    Fatigue Analysis of a Heavy Truck Based on Actual Road Tests and Rigid-Flexible Coupling Multi-Body Model


    Beteiligte:
    Li, Yuan (Autor:in) / Sun, Tian (Autor:in) / Su, Wei (Autor:in) / Jiang, Chao (Autor:in) / Jiang, Zheng (Autor:in)

    Kongress:

    Fourth International Conference on Transportation Engineering ; 2013 ; Chengdu, China


    Erschienen in:

    ICTE 2013 ; 2605-2610


    Erscheinungsdatum :

    2013-10-09




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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