BEHAVIOR OF CONCRETE FILLED STAINLESS STEEL TUBULAR COLUMN UNDER AXIAL LOADS

Abstract

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core concrete. A CFSST column has gained prominence from structural engineers all over the world as it provides " % ) '( * +

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'( < ' ' * ( " " ( ( $ ' &= ) >?>G+ have been validated using the experimental data of the present study as well as recently published test results. The FE models predict the experimental load-deformation behavior, ultimate strength and failure modes with good accuracy. Once the FE model is validated, the numerical results are compared with the existing conventional carbon steel design code/guidelines and developed a prediction formula for CFSST columns.