The applications of the stress-life, local strain, linear elastic fracture mechanics, and component test models to the prediction of constant amplitude fatigue life are reviewed. Predictions of cycles to crack initiation in a component: by the stress-life and local strain models are illustrated by examples and compared to results of tests on the component. Estimation of the cycles of crack propagation to fracture of the component is demonstrated by an example of the application of linear elastic fracture mechanics. The prediction of the total life of a component by a combination of the local strain and fracture mechanics models is discussed and illustrated.


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    Title :

    Constant Amplitude Fatigue Life Assessment Models


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Fatigue Conference ; 1982



    Publication date :

    1982-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :


    Constant amplitude fatigue life assessment models

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