Stochastic nonlinear constitutive law for concrete

A. Fafitis, Y. H. Won

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    An incremental three-dimensional stress-strain relationship for concrete with induced anisotropy has been developed. The nonlinearity and path-dependency are modeled by expressing the elastic moduli at each increment as function of the octahedral and deviatoric strains, based on a uniaxial stochastic model developed earlier. Predictions of multiaxial response under proportional and nonproportional loading are in good agreement with experimental results.

    Original languageEnglish (US)
    Pages (from-to)443-449
    Number of pages7
    JournalJournal of Engineering Materials and Technology, Transactions of the ASME
    Volume111
    Issue number4
    StatePublished - Oct 1989

    Fingerprint

    stress-strain relationships
    modulus of elasticity
    nonlinearity
    Concretes
    anisotropy
    Stochastic models
    predictions
    Anisotropy
    Elastic moduli

    ASJC Scopus subject areas

    • Mechanical Engineering
    • Materials Science(all)

    Cite this

    Stochastic nonlinear constitutive law for concrete. / Fafitis, A.; Won, Y. H.

    In: Journal of Engineering Materials and Technology, Transactions of the ASME, Vol. 111, No. 4, 10.1989, p. 443-449.

    Research output: Contribution to journalArticle

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