Nowadays, most energy-absorbing devices used in industry absorb energy through permanent deformation. In some cases, consumers have to repair or even replace energy absorbers even after a mild collision. The work presented in this paper proposes a novel reusable solution in the form of a hybrid bumper–crush can design where a recoverable structure is integrated into the bumper beam and crush can for a mild-collision situation in addition to the traditional energy absorbers recommended for more severe collisions. The main investigation is focused around the performance and optimisation of a negative-stiffness honeycomb, the recoverable structure and the honeycomb-filled elements. A comprehensive study was carried out to investigate numerically the behaviour of these energy-absorbing structures in crash conditions, corresponding to real scenarios and simulated using a specially developed finite element model.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Application of smart honeycomb structures for automotive passive safety


    Beteiligte:
    Ganilova, Olga A (Autor:in) / Low, Jia J (Autor:in)


    Erscheinungsdatum :

    01.05.2018


    Format / Umfang :

    15 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Application of smart materials in automotive structures

    Manz, H. / Breitbach, E. | Tema Archiv | 2001


    System Level Design Simulation to Predict Passive Safety Performance for CFRP Automotive Structures

    Lescheticky, J. / Barnes, G. / Schrank, M. et al. | British Library Conference Proceedings | 2013


    System Level Design Simulation to Predict Passive Safety Performance for CFRP Automotive Structures

    Barnes, Graham / Lescheticky, Juergen / Schrank, Marc | SAE Technical Papers | 2013


    On the application of smart materials in automotive structures

    Manz, H. / Schmidt, K. | Tema Archiv | 2000