NONLINEAR FINITE ELEMENT ANALYSIS OF MODELS FOR UNCONFINED AND FRP-CONFINED COLUMNS

چکیده مقاله

This paper describes nonlinear finite element analysis of concrete columns upgraded by an innovative scheme such as the fiber reinforced olymer FRP wrapping technique, which is used as a confinement Behaviors of axially loaded unconfined and FRP confined concrete columns were investigated and compared Proposed finite element models were validated through experimental studies on similar columns reported in iterature Numerical analysis results for small scale columns showed that confinement increased the ductility and strength of the concrete columns loaded axially

کلیدواژه‌ها

نویسندگان

A. Parvin

Department of Civil Engineering, The University of Toledo, Toledo, Ohio USA

W. Wang

Department of Civil Engineering, The University of Toledo, Toledo, Ohio USA

A. Parvin, and W. Wang, ,1382,NONLINEAR FINITE ELEMENT ANALYSIS OF MODELS FOR UNCONFINED AND FRP-CONFINED COLUMNS,6th International Conference on Civil Engineering,Isfahan

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