To meet the automotive industry interests in having a good knowledge of the material behaviour during a crash deformation, we have built a special equipment. This installation is dedicated to crash small structural parts and to measure the absorbed energy or other parameters. Also it allows us to perform high speed tensile, compression or bending tests on simple samples. The results that we have chosen to illustrate the functioning of the system concern a comparison of different materials (Mild steels, High Strength Steels). The comparison is oriented to the differences observed in the consolidation of the material mechanical properties during a high speed crash deformation in a given geometry. These different behaviours can be shown by means of a numerical treatment of the measured signals. The most important parameters will be presented and their influences will allow us to propose some rules to use the steel better according to its specifities.


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    Titel :

    An Original Equipment to Measure the Energy Absorbed by a Material at High Impact Speed


    Weitere Titelangaben:

    Neuartige Anlage zum Messen der Energieaufnahme eines Materials bei hohen Aufschlagsgeschwindigkeiten


    Beteiligte:
    Magain, P. (Autor:in) / Lescart, J.C. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1995


    Format / Umfang :

    7 Seiten, 14 Bilder, 4 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    An original equipment to measure the energy absorbed by a material at high impact speed

    Magain,P. / Lescart,J.C. / Cockerill-Sambre Res.a.Dev.,US | Kraftfahrwesen | 1995


    An Original Equipment to Measure the Energy Absorbed by a Material at High Impact Speed

    Lescart, Jean-Christophe / Magain, Pascal | SAE Technical Papers | 1995


    Impact Absorbed Energy at Hat Square Column in High Strength Steels

    Yoshitake, A. / Sato, K. / Okita, T. et al. | British Library Conference Proceedings | 1996


    Impact Absorbed Energy of Hat Square Column in High Strength Steels

    Yoshitake, Akihide / Sato, Kentaro / Okita, Tomoyoshi | SAE Technical Papers | 1996


    Impact absorbed energy of hat square column in high strength steels

    Yoshitake,A. / Sato,K. / Okita,T. et al. | Kraftfahrwesen | 1996