The Effect of Self Stresses on High Cycle Fatigue

    Volume 10, Issue 4 (July 1982)

    ISSN: 0090-3973

    CODEN: JTEOAD

    Page Count: 6


    Fuchs, HO
    ProfessorMember of ASTM, Stanford University, Stanford, CA

    Abstract

    It now seems to be understood that self stresses (residual stresses) increase or decrease fatigue life mainly by preventing, delaying, or accelerating the growth of cracks. The action of self stresses is currently being related to fracture mechanics. The fact that the effect of self stresses is far stronger at notches than in smooth push pull specimens, or in other smooth specimens, is gaining more and more recognition. In current publications this fact is modeled by considering not only the local surface stresses, but also the distribution of load stresses and self stresses below the surface of the specimen or part.


    Paper ID: JTE11575J

    DOI: 10.1520/JTE11575J

    ASTM International is a member of CrossRef.

    Author
    Title The Effect of Self Stresses on High Cycle Fatigue
    Symposium , 0000-00-00
    Committee E08