This study presents an efficient method for forensic engineers to determine the maximum forward head, hip and knee velocities of automobile occupants who are restrained by seat belts during frontal impacts. The ratios of the peak head, hip and knee velocities as a function of the impact speed change were determined from a combination of previous research data. The time and location at which the peak velocities occur are also presented. In addition, the head velocity profile as a function of head displacement was quantified for the lap and torso restraint case. The compiled head, hip and knee velocities may be utilized in order to assess seat belt usage and benefit. The results of this study may be referenced to aid in modeling the motion of vehicle occupants in frontal impacts for a range of impact severities.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Head, Hip and Knee Velocities of Restrained Occupants in Frontal Impacts


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Toor, Amrit (Autor:in) / Araszewski, Michael (Autor:in)

    Kongress:

    SAE 2003 World Congress & Exhibition ; 2003



    Erscheinungsdatum :

    03.03.2003




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Head, hip and knee velocities of restrained occupants in frontal impacts

    Araszewski,M. / Toor,A. / INTECH Engineering,CA | Kraftfahrwesen | 2003



    Head, Hip and Knee Velocities of Restrained Occupants in Frontal Impacts

    Araszewski, M. / Toor, A. / Society of Automotive Engineers | British Library Conference Proceedings | 2003


    Knee and hip displacements of vehicle occupants restrained by seat belts in frontal impacts

    Araszewski,M. / Toor,A. / Happer,A. et al. | Kraftfahrwesen | 2001


    Knee and Hip Displacements of Vehicle Occupants Restrained by Seat Belts in Frontal Impacts

    Toor, Amrit / Happer, Andrew / Araszewski, Michael | SAE Technical Papers | 2001