The mechanics whereby fatigue-improvement fasteners give rise to increased joint fatigue resistance is examined using the results of both analytical and experimental studies. The inferences of a brief review of the mechanisms of fatigue damage are used to demonstrate how each of the interference fit, cold work, and coupled cold work-interference fit systems improve fatigue resistance. Experimentally developed fatigue data for standard joint test configurations are then analyzed using the so-called critical location approach to fatigue life analysis. The results of this study are interpreted in the context of joint designs used in the automobile industry.


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    Titel :

    The Mechanisms of Fatigue-Improvement Fasteners in High Quality Shear Loaded Joints


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Leis, B. N. (Autor:in) / Ford, S. C. (Autor:in)

    Kongress:

    1978 Automotive Engineering Congress and Exposition ; 1978



    Erscheinungsdatum :

    01.02.1978




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    The Mechanisms of Fatigue-Improvement Fasteners in High Quality Shear Loaded Joints

    Leis,B.N. / Ford,S.C. / Batelle Columbus Lab.,Columbus,US | Kraftfahrwesen | 1978





    Fatigue-Based Severity Factors for Shear-Loaded Fastener Joints

    Keshavanarayana, S. / Smith, B. L. / Gomez, C. et al. | AIAA | 2010