The methodology of predicting analytical fatigue life of automotive body structures using two commercially available computer codes, NASTRAN and NCODE is described. Modal transient durability simulations are improved with use of residual vectors incorporating inertia relief basis functions. Simulations consisting of hundreds of thousand finite elements and hours of road loads are routine.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Application of Modal Transient Dynamics to Calculate Body Fatigue Life


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Jordan, David (Autor:in)

    Kongress:

    International Body Engineering Conference & Exposition ; 2001



    Erscheinungsdatum :

    16.10.2001




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Application of modal transient dynamics to calculate body fatigue life

    Jordan,D. / General Motors,US | Kraftfahrwesen | 2001


    New Approaches to Modal Transient Fatigue Analysis

    Keshtkar, Hamid / Vellaichamy, Senthilvel | SAE Technical Papers | 2000


    New approaches to modal transient fatigue analysis

    Vellaichamy,S. / Keshtkar,H. / DaimlerChrysler,US | Kraftfahrwesen | 2000


    Automotive body fatigue analysis - inertia relief or transient dynamics

    Anvari,M. / Beigi,B. / Automotive Industries Res.a.Innovation Center,AIRIC,US | Kraftfahrwesen | 1999


    Automotive Body Fatigue Analysis – Inertia Relief or Transient Dynamics?

    Beigi, Babak / Anvari, Majid | SAE Technical Papers | 1999