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

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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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