Determination of stress-strain state of short eccentrically loaded concrete-filled steel tubular (CFST) columns using finite element method with reducing the problem from three-dimensional to two-dimensional-Reference-Cited by-同舟云学术

Determination of stress-strain state of short eccentrically loaded concrete-filled steel tubular (CFST) columns using finite element method with reducing the problem from three-dimensional to two-dimensional

Published:2021-02-01 Issue:1 Volume:1083 Page:012017
ISSN:1757-8981
Container-title:IOP Conference Series: Materials Science and Engineering
language:
Short-container-title:IOP Conf. Ser.: Mater. Sci. Eng.

Author:

Chepurnenko V S,Yazyev B M,Urvachev P M,Avakov A A

Abstract

Abstract The article presents the derivation of the FEM equations, which make possible to calculate short concrete-filled steel tubular columns in a plane elastic formulation. Steel tube is modeled by 1D bar finite elements. The obtained results are compared with the results of calculations using 3D solid and shell finite elements.

Publisher

IOP Publishing

Subject

General Medicine

Link

https://iopscience.iop.org/article/10.1088/1757-899X/1083/1/012017/pdf

Reference10 articles.

1. Determination of the ultimate load for centrally compressed concrete filled steel tubular columns based on the deformation theory of plasticity;Grigoryan;IOP Conference Series: Materials Science and Engineering,2020

2. Strength of square-section tubular concrete columns under axial compression;Krishan;Vestnik Magnitogorskogo gosudarstvennogo tekhnicheskogo universiteta im. G.I. Nosova,2012

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