STP1256: Numerical Modeling and Experiments of Creep Crack Growth Under Cyclic Loading

    Brust, FW
    Georgia Institute of Technology, Atlanta, Georgia

    Pages: 25    Published: Jan 1995


    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.


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

    Paper ID: STP16412S

    Committee/Subcommittee: E08.06

    DOI: 10.1520/STP16412S

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