Axial compressive behaviour of stub concrete-filled columns with elliptical stainless steel hollow sections
Dai, Xianghe Lam, Dennis
Dai, Xianghe
Lam, Dennis
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2010
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Abstract
This paper presents the axial compressive behaviour of stub concrete-filled columns with elliptical stainless steel and carbon steel hollow sections. The finite element method developed via ABAQUS/Standard solver was used to carry out the simulations. The accuracy of the FE modelling and the proposed confined concrete stress-strain model were verified against experimental results. A parametric study on stub concrete-filled columns with various elliptical hollow sections made with stainless steel and carbon steel was conducted. The comparisons and analyses presented in this paper outline the effect of hollow sectional configurations to the axial compressive behaviour of elliptical concrete-filled steel tubular columns, especially the merits of using stainless steel hollow sections is highlighted.
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Dai X and Lam D (2010) Axial compressive behaviour of stub concrete-filled columns with elliptical stainless-steel hollow sections. Steel and Composite Structures. 10(6): 517-539.
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