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

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Patel, Vipulkumar Ishvarbhai, Liang, Qing ORCID: 0000-0003-0333-2265 and Hadi, MNS (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

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

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Item type Article
URI https://vuir.vu.edu.au/id/eprint/22773
DOI https://doi.org/10.12989/imm.2012.5.2.091
Official URL http://www.techno-press.org/content/?page=article&...
Subjects Historical > FOR Classification > 0905 Civil Engineering
Historical > SEO Classification > 8702 Construction Design
Current > Division/Research > College of Science and Engineering
Keywords ResPubID26010, concrete-filled steel tubes, high strength materials, inelastic analysis, local buckling
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