engleski

A fiber model in numerical simulation of R/C frames

This paper briefly presents a part of a numerical model for material and geometric nonlinear analysis of space frames of composite cross sections. The fiber model is used for determining the cross-section stress-strain state under action of axial force and bending moments. Under action of shear forces and torque moment, an improved technique called comparative body model is used.

R/C frames; nonlinear analysis; fiber model; comparative body

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