Numerical Analysis of Concrete-Steel Composite Shear Wall Columns Under Seismic loads Applied to the Structure

This article presents the results of numerical studies on the uniform response of the smooth surface of steel sheet concrete (SC) composite shear wall columns. The results obtained from the finite element of sc ۹۸ wall columns in order to investigate the influence of wall length to width ratio, reinforcement ratio, slenderness ratio, axial load, yield strength of steel plates and uniaxial compressive strength of concrete in planar reaction and forming (a) predictable equations nose to generate trilinear lateral force against displacement reaction of SC wall columns and (b) mechanics-based design equation for peak flexural strength that monitors the interaction of existing shear and axial force are used. The design of experiments is done in order to select ۹۸ columns. The basic finite element model was verified using the data obtained from the inverse rotation tests and the inelastic surface of ۴ large-scale SC wall columns.

کلیدواژه ها:

Steel sheet composite shear wall ، Analytical model ، Filled concrete ، Steel plate