A postprocessor program for the calculation of the fatigue life of components calculated with the finite element method (FEM) is described. Based on the stresses calculated by FEM and the material data of unnotched test specimens, s/n curves in relation to FE nodes are calculated for components taking into account the most varied influencing factors, such as amplitude stress tensor, mean stress tensor, relative stress gradient, surface roughness, technological influences, local plastic deformations etc. The results of the calculations, such as damage distribution and insusceptibility to permanent rupture, are graphically represented in the form of FE colour plots. Besides the possibility of the calculation of the fatigue life of components also costs and time can be reduced during the development phase of vehicles.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Prediction of the Fatigue Life with the Finite Element Method


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Congress & Exposition ; 1994



    Erscheinungsdatum :

    1994-03-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Prediction of the fatigue life with the finite element method

    Eichlseder,W. / Unger,B. / Steyr-Daimler-Puch,AT | Kraftfahrwesen | 1994




    Fatigue life prediction for cord-rubber composite tires using a global-local finite element method

    Han, Y.H. / Becker, Eric B. / Fahrenthold, Eric P. et al. | Tema Archiv | 2004