A simplified bumper model was established for evaluation of relative damageability with respect to the geometrical and material properties of an automobile bumper. Applying a nonlinear shell computer program developed at Ford Research Staff, we have studied the section of a prototype bumper and three idealized bumper sections. The computer results were used to describe the relative damage to four bumper sections. A drop weight test was conducted on the prototype bumper model and the test results were found to be in good agreement with the analytical predictions. (Peters)


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    Title :

    Computer modeling of bumper impact resistance


    Additional title:

    Computermodellmethode zur Ermittlung der Widerstandsfaehigkeit von Stossfaengern


    Contributors:
    Tang, S.C. (author)


    Publication date :

    1979


    Size :

    11 Seiten, 20 Bilder, 4 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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