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Buckling behaviour of concrete- filled elliptical steel columns

Lam, Dennis and Dai, Xianhe and Jamaluddin, Norwati and Ye, Jianqiao (2011) Buckling behaviour of concrete- filled elliptical steel columns. In: 7th International Conference on Steel & Aluminium Structures (ICSAS2011), Kuching, Sarawak, Malaysia. . ISBN 978-981-08-9247-0

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Abstract

This paper presents the buckling behaviour and design of axially loaded concrete filled steel elliptical hollow sections. The experimental investigation was conducted using normal and high strength concrete of 30, 60 and 100 MPa. The current study includes both the stub and slender column tests. Based on the existing design guidance in Eurocode 4 for composite columns, the proposed design equations were found to provide an accurate and consistent prediction of the cross section and buckling capacity of the composite concrete filled steel elliptical hollow sections in axial compression.

Item Type: Contribution in Book/Report/Proceedings
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Departments: Faculty of Science and Technology > Engineering
ID Code: 54315
Deposited By: ep_importer_pure
Deposited On: 21 May 2012 15:13
Refereed?: No
Published?: Published
Last Modified: 10 Apr 2014 01:07
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/54315

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