A stochastic nonlinear constitutive law for concrete

A. Fafitis, Y. H. Won

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

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
DOIs
StatePublished - Oct 1989

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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