STP770: Application of Low-Cycle Fatigue Test Results to Crack Initiation from Notches

    Truchon, M
    Research Engineer, IRSID, Saint Germain en Laye,

    Pages: 15    Published: Jan 1982


    Abstract

    Fatigue crack initiation tests were carried out on notched specimens, with Kt values ranging from 1.4 to 4.2, made of a large variety of steels. The paper describes the application of the critical location approach to these tests on the basis of low-cycle fatigue data obtained on smooth specimens under Neuber control straining or under conventional reverse straining (Rε = (εminmax) = −1).

    Keywords:

    fatigue crack initiation, low-cycle fatigue, Neuber's rule


    Paper ID: STP32432S

    Committee/Subcommittee: E08.05

    DOI: 10.1520/STP32432S


    CrossRef ASTM International is a member of CrossRef.