The Naval Biodynamics Laboratory (NBDL) has collected a database which describes human dynanic responses for −X acceleration exposures as a function of mass distribution variations of the head. Kinematic responses were measured on subjects with, (a) no mass addition; (b) with a helmet and weight-carrier mass addition; (c) and with the helmet and added weights symmetrically located with respect to the mid-sagittal plane of the head. The total mass addition to the head with the weights was approximately 30 percent. The helmet and weights were positioned with reference to the head anatomical coordinate system for each subject, with mass moments of inertia and variations in center of gravity then being determined. This paper compares responses both as a function of a mass distribution parameters and as a model to simulate the observed responses. The maximum resultant force at the occipital condyles was found to be proportional to the product of the non-inal impact acceleration and the sum of the head and added mass.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The Effect of Mass Distribution Parameters on Head/Neck Dynamic Response


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    30th Stapp Car Crash Conference (1986) ; 1986



    Erscheinungsdatum :

    1986-10-27




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    The Effect of Mass Distribution Parameters on Head/Neck Dynamic Response

    Muzzy,W.H. / Seemann,M.R. / Willems,G.C. et al. | Kraftfahrwesen | 1986


    Simulation Analysis of Head and Neck Dynamic Response

    Bowman, Bruce M. / Thomas, Daniel J. / Schneider, Lawrence W. et al. | SAE Technical Papers | 1984


    Simulation analysis of head and neck dynamic response

    Bowman,B.M. / Schneider,L.W. / Lustick,L.S. et al. | Kraftfahrwesen | 1984


    Mechanism for control of head and neck dynamic response

    Seemann,M.R. / Lustick,L.S. / Frisch.G.D. et al. | Kraftfahrwesen | 1984


    Mechanism for Control of Head and Neck Dynamic Response

    Frisch, Georg D. / Lustick, Leonard S. / Seemann, Marjorie R. | SAE Technical Papers | 1984