The importance of new material applications for improved vehicle passive safety is increasing. Automotive companies are relying more and more on CAE methods to design and select materials for car body structures that fulfill the safety targets. This results in an increasing demand for improved quality of crash simulations. This quality heavily depends on the appropriate simulation strategies and methods used for these investigations.For Advanced High Strength Steels (AHSS), such as the multiphase grades DP600 (HXT600X) or DP800 (HXT800X), the material properties change significantly due to work-hardening during cold forming in the manufacturing process. For an efficient development process of parts made out of AHSS the forming history needs therefore to be considered within the crash simulation. In this paper, studies (CAE and test including validation) will be presented that demonstrate the effects of the sheet metal forming history on the results of the crash simulation. Component and full car analyses are discussed.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Crash Simulation with Forming Data


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2006 World Congress & Exhibition ; 2006



    Publication date :

    2006-04-03




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Crash simulation with forming data

    Lanzerath,H. / Ghouati,O. / Bach,A. et al. | Automotive engineering | 2006


    "Forming to crash" simulation in full vehicle models

    Cafolla, J. / Hall, R.W. / Norman, D.P. et al. | Tema Archive | 2003


    Forming to Crash Simulation in Full Vehicle Models

    Cafolla, J. / Hall, R. W. / Norman, D. P. et al. | British Library Conference Proceedings | 2003


    Data mining on crash simulation data

    Kuhlmann, Annette / Vetter, Ralf-Michael / Lubbing, Christoph et al. | Tema Archive | 2005


    Simulation of Urban Crash Occurrence Based on Real-World Crash Data

    Langer, Marcel / Kates, Ronald / Bogenberger, Klaus | Transportation Research Record | 2022