A finite element human thorax model was developed for predicting thoracic injury and studying the injury mechanisms under impact. Digital surface images of a human skeleton and internal organs were used to construct the three-dimensional finite element representation of the rib cage, the heart, the lungs, and the major blood vessels. The mechanical properties of the biological tissues in this model were based on test data found in the literature. The constitutive equations proposed in the literature for describing the mechanical behavior of the heart and the lungs were implemented in the code for modeling these organs. The model was validated against cadaver responses for both frontal and lateral impact. Good correlation between the model and the cadaver responses were achieved for the force and deflection time-histories.


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    Titel :

    Development of a Finite Element Human Thorax Model for Impact Injury Studies


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Ho, Henjen (Autor:in) / Kong, Wayne (Autor:in) / Deng, Yih-Charng (Autor:in)

    Kongress:

    International Congress & Exposition ; 1999



    Erscheinungsdatum :

    01.03.1999




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of A Finite Element Human Thorax Model for Impact Injury Studies

    Deng, Y.-C. / Kong, W. / Ho, H. et al. | British Library Conference Proceedings | 1999


    Development of a finite element human thorax model for impact injury studies

    Deng,Y.C. / Kong,W. / Ho,H. et al. | Kraftfahrwesen | 1999


    The Development and Validation of a Finite Element Human Thorax Model for Automotive Impact Injury Studies

    Chang, F. / American Society of Mechanical Engineers | British Library Conference Proceedings | 2001


    An improved Finite Element Model of the human thorax

    Plank,G. / Eppinger,R.H. / National Highway Traffic Safety Administration,NHTSA,US et al. | Kraftfahrwesen | 1991


    An Improved Finite Element Model of the Human Thorax

    Plank, G. R. / Eppinger, R. H. / NATO; Committee on the Challenges of Modern Society | British Library Conference Proceedings | 1991