STP1256

    Numerical Modeling and Experiments of Creep Crack Growth Under Cyclic Loading

    Published: Jan 1995


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    Abstract

    This paper presents a summary of some recent studies of creep crack growth under history dependent load conditions. The effect of a proper constitutive law is illustrated. Moreover, the asymptotic fields are reconsidered under cyclic creep conditions. In addition, several experiments are modeled and the behavior of integral parameters is discussed.

    Keywords:

    creep crack growth, high temperature, T*-integral, finite element analysis, experiments


    Author Information:

    Brust, FW
    Georgia Institute of Technology, Atlanta, Georgia


    Paper ID: STP16412S

    Committee/Subcommittee: E08.06

    DOI: 10.1520/STP16412S


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