STP770

    Two Decades of Progress in the Assessment of Multiaxial Low-Cycle Fatigue Life

    Published: Jan 1982


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    Abstract

    A number of studies of the influence of multiaxial stresses and strains on low-cycle fatigue life have been published during the past 20 years. Development of correlations is reviewed and comparisons are made with high-cycle fatigue theories. It is recommended that the more advanced criteria should be incorporated in design procedures to replace the octahedral equivalent strain approach currently used.

    Keywords:

    biaxial stresses, fatigue life, fatigue (materials), fatigue strength at , N, cycles, hydrostatic stress, torsion tests, triaxial stresses, yield strength


    Author Information:

    Brown, MW
    University of Sheffield, Sheffield, U.K.

    Miller, KJ
    University of Sheffield, Sheffield, U.K.


    Paper ID: STP32442S

    Committee/Subcommittee: E08.05

    DOI: 10.1520/STP32442S


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