Technique presented yields good correlation to field life with significant reduction in testing time; simple load control programs used are within capabilities of most fatigue test machines, and servo-hydraulic test equipment; two new concepts, test acceleration by use of "mixed cycle" S-N curve and technique to simulate multiple modes of loading, are combined with known simulation methods to form overall technique; application of technique to life testing of automotive components at Ford Motor Co is shown and correlation to field life discussed; test program is developed for chassis frame, and two applications of technique are described.


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    Titel :

    Simulation of field loading in fatigue testing


    Weitere Titelangaben:

    SAE -- Paper


    Beteiligte:
    Conover, J.C. (Autor:in) / Jaeckel, H.R. (Autor:in) / Kippola, W.J. (Autor:in)

    Kongress:

    SAE Meeting ; 1966 Testing



    Erscheinungsdatum :

    1966


    Format / Umfang :

    18 pages


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Computational simulation under PSD fatigue loading

    Li, Qiuzhan / Minnetyan, Levon / Chamis, Christos | AIAA | 2001


    Sinusoidal Simulation of Fatigue Under Random Loading

    McConnell, K. G. / Thakkar, R. B. | SAE | 1974



    AIAA-2001-1610 Computational Simulation under PSD Fatigue Loading

    Li, Q. / Minnetyan, L. / Chamis, C. et al. | British Library Conference Proceedings | 2001