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Inelastic stability analysis of high strength rectangular concrete-filled steel tubular slender beam-columns

Patel, Vipulkumar Ishvarbhai and Liang, Qing Quan and Hadi, Muhammad N. S (2012) Inelastic stability analysis of high strength rectangular concrete-filled steel tubular slender beam-columns. Interaction and Multiscale Mechanics, 5 (2). pp. 91-104. ISSN 1976-0426

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Abstract

There is relatively little numerical study on the behavior of eccentrically loaded high strength rectangular concrete-filled steel tubular (CFST) slender beam-columns with large depth-to-thickness ratios, which may undergo local and global buckling. This paper presents a multiscale numerical model for simulating the interaction local and global buckling behavior of high strength thin-walled rectangular CFST slender beam-columns under eccentric loading. The effects of progressive local buckling are taken into account in the mesoscale model based on fiber element formulations. Computational algorithms based on the Muller

Item Type: Article
Uncontrolled Keywords: ResPubID26010, concrete-filled steel tubes, high strength materials, inelastic analysis, local buckling
Subjects: FOR Classification > 0905 Civil Engineering
SEO Classification > 8702 Construction Design
Faculty/School/Research Centre/Department > College of Science and Engineering
Depositing User: Ms Phung.T Tran
Date Deposited: 10 Mar 2014 03:27
Last Modified: 20 Aug 2014 00:15
URI: http://vuir.vu.edu.au/id/eprint/22773
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