It is well known that notches have a deleterious influence on the fatigue strength of parts. A constant, the sensitivity index, is commonly used to relate the fatigue stress concentration factor to the elastic stress concentration factor. The author outlines a simpler hypothesis, which he claims to be a more reliable guide to fatigue behaviour in notches. Briefly it assumes that the elastic stress concentration factor gives the reduction in the fatigue strength due to the notch, but because of the local nature of the stress concentration, the endurance limit is increased according to a simple law. This increase in the fatigue strength depends on the smallness of the notch.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The Relationship Between Fatigue and Stress Concentration


    Beteiligte:
    Heywood, R.B. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.03.1947


    Format / Umfang :

    4 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Study on the Relationship between Shell Stress and Solid Stress in Fatigue Assessment of Ship Structure

    Kim, M.H. / Kang, S.W. / Kim, S.M. et al. | British Library Conference Proceedings | 2007


    Fatigue damage calculation in stress concentration fields under variable uniaxial stress

    Duprat, D. / Davy, A. / Boetsch, R. et al. | Tema Archiv | 1996


    Stress concentration incorporated fatigue analysis of die-marked drill pipes

    Rahman, M.K. / Hossain, M.M. / Rahman, S.S. | Tema Archiv | 1999



    Correlation of STRESS CONCENTRATION with FATIGUE STRENGTH of ENGINE COMPONENTS

    ZMUDA, ANDREW / GADD, CHARLES W. / OCHILTREE, N. A. | SAE Technical Papers | 1945