Abstract Explicit and implicit finite element codes have been developed for predicting the axial collapse of thin-walled structures with a reasonable amount of computer time, allowing, in this manner, such structural components to be designed and analyzed without having to build and test expensive prototypes. The present paper describes the implementation of the “implicit” finite element code MARC in the simulation of the crush behaviour of cylindrical thin-wall composite tubes under static and dynamic axial compression, in accordance with the progressive mechanism of failure (Mode I of collapse). The predicted numerical results are validated by comparing with actual experimental data obtained from quasi-static and impact tests conducted in a tensile test machine and a drop hammer rig respectively. Furthermore, for ultimate validation, load and energy absorption values from the numerical results are also compared with those analytically calculated, thereof showing good agreement.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Static and dynamic axial collapse of fibreglass composite thin-walled tubes: finite element modelling of the crush zone


    Beteiligte:
    Mamalis, A G (Autor:in) / Manolakos, D E (Autor:in) / Ioannidis, M B (Autor:in) / Kostazos, P K (Autor:in) / Chirwa, E C (Autor:in)


    Erscheinungsdatum :

    2003




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    BKL:    55.20 Straßenfahrzeugtechnik




    Numerical modelling of quasi-static axial crush of square aluminium-composite hybrid tubes

    El-Hage,H. / Mallick,P.K. / Zamani,N. et al. | Kraftfahrwesen | 2004


    Collapse behavior of thin-walled cylinder tubes under quasi-static axial loading

    Al-Shemmary, Hayder A. H. / Hashim, Fadhil / Salim, Sura | TIBKAT | 2020


    Modelling of the Crush Zone of Axially Loaded Thin-Walled Tubular Components using Explicit Finite Element Techniques

    Mamalis, A. G. / Manolakos, D. E. / Ioannidis, M. B. et al. | British Library Conference Proceedings | 1998