In vehicle-pedestrian collisions, lower extremities of pedestrians are frequently impacted by the vehicle front structure. The aim of the current study is to understand the role of muscle activity in knee joint injuries at low velocity lateral impacts, characteristic of vehicle-pedestrian collisions. Therefore, a group of muscles in the lower extremity are modeled using bar elements with the Hill material model. The reflex response of the muscle is then included. Simulations indicate that muscle activation decreases the probability of failure in knee ligaments.


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    Titel :

    Effect of Active Muscle Forces on the Response of knee Joint at Low Speed Lateral Impacts


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Chawla, Anoop (Autor:in) / Soni, Anurag (Autor:in) / Mukherjee, Sudipto (Autor:in)

    Kongress:

    SAE 2006 World Congress & Exhibition ; 2006



    Erscheinungsdatum :

    2006-04-03




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Effect of active muscle forces on the response of knee joint at low speed lateral impacts

    Soni,A. / Chawla,A. / Mukherjee,S. et al. | Kraftfahrwesen | 2006



    Response of knee joint in lateral impact:effect of shearing loads

    Kajzer,J. / Cavallero,C. / Ghabouchi,S. et al. | Kraftfahrwesen | 1990


    Shearing and bending effects at the knee joint at high speed lateral loading

    Kajzer,J. / Schroeder,G. / Ishikawa,H. et al. | Kraftfahrwesen | 1997


    Shearing and bending effects at the knee joint at low speed lateral impact

    Kajzer,J. / Matsui,Y. / Ishikawa,H. et al. | Kraftfahrwesen | 1999