Abstract: Concrete filled steel tubular members comprise of a steel hollow section of circular or rectangular shape filled with plain or reinforced concrete. They are used in multi-storey buildings as columns and beam-columns, and as beams in low-rise industrial buildings where a robust and efficient structural system is required. The objective is to analyse CFST column by finite element method software (ANSYS) results obtained by using ANSYS software are analyze for evaluate the Compression effect of concrete filled steel tubular columns, observe the behaviours of the confined and unconfined concrete columns subjected to axial loading, understand the behaviour of double steel tube in confined columns, compare the compression effect with conventional single skinned solid CFST with double skinned hollow CFST, & Evaluating the stress – strain & deflection for confined and unconfined specimens.
Keywords: Concrete filled steel tubes, Hollow steel tube, Single skinned steel tube, Double skinned steel tube.
Title: FEM Analysis of Concrete Filled Single and Double Skinned Circular Thin Walled Steel Tubular Column
Author: GoutamVarma, Dr. Pankaj Singh, Kapil Kushwah, Mayur Singi
International Journal of Civil and Structural Engineering Research
ISSN 2348-7607 (Online)
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