A micro-mechanical model is developed for laminated composite materials and implemented in the explicit finite element method. The objective of this study is to get an accurate and simple micro-model, which can be used in the displacement-based explicit finite element packages. The micro-mechanical model implemented in the explicit finite element code can be used for simulating the behavior of composite structures under various loads such as impact and crash. The stress-strain relation for the micro-model is derived for shell element. As a demonstration case of the developed micro-model a finite element model of Graphite/Epoxy tube structure is developed and simulated under axial crash.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Micromechanics based composite material model for impact and crashworthiness explicit finite element simulation


    Beteiligte:
    Tabiei, A. (Autor:in)


    Erscheinungsdatum :

    1999


    Format / Umfang :

    16 Seiten, 5 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch






    Finite Element Human Model for Crashworthiness Simulation

    Eom, Hong-Won / Choi, Hyung-Yun / Lee, In-Hyeok et al. | SAE Technical Papers | 1999


    Finite element human model for crashworthiness simulation

    Choi,H.Y. / Eom,H.W. / Kho,S.T. et al. | Kraftfahrwesen | 1999