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Fiber Beam-Column Element for Seismic Response Analysis of Reinforced ConcreteStructures

机译:纤维梁柱单元在钢筋混凝土结构地震反应分析中的应用

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The study proposes a reliable and computationally efficient beam-column finiteelement model for the analysis of reinforced concrete members under cyclic loading conditions that induce biaxial bending and axial force. The element is discretized into longitudinal steel and concrete fibers such that the section force-deformation relation is derived by integration of the stress-strain relation of the fibers. At present, the nonlinear behavior of the element derives entirely from the nonlinear stress-strain relation of the steel and concrete fibers.

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