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Published: Građevinar 69 (2017) 4
Paper type: Subject review
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Composite columns made of concrete-filled hollow steel sections with embedded steel cores

Darko Dujmović, Boris Androić, Dimitrios Tonis, Ivan Lukačević

Abstract

A review of current surveys related to composite columns made of concrete filled tubes with embedded steel cores, known as Geilinger columns, is presented in the paper. Advantages and scope of application of this innovative composite column type are presented. Calculation of such columns according to the general method given in EN 1994-1-1, which is applied with known geometrical and structural imperfections, is explained. The simplified calculation method suitable for engineering practice is also considered. The aspects of fire resistance design are discussed.

Keywords
composite columns, embedded steel core, resistance, fire, load introduction, punching of slab

HOW TO CITE THIS ARTICLE:

Dujmović, D., Androić, B., Tonis, D., Lukačević, I.: Composite columns made of concrete-filled hollow steel sections with embedded steel cores, GRAĐEVINAR, 69 (2017) 4, pp. 295-306, doi: https://doi.org/10.14256/JCE.1685.2016

OR:

Dujmović, D., Androić, B., Tonis, D., Lukačević, I. (2017). Composite columns made of concrete-filled hollow steel sections with embedded steel cores, GRAĐEVINAR, 69 (4), 295-306, doi: https://doi.org/10.14256/JCE.1685.2016

LICENCE:

Creative Commons License
This paper is licensed under a Creative Commons Attribution 4.0 International License.
Authors:
DDujmovic 221112 WEB
Darko Dujmović
University of Zagreb,
Faculty of Civil Engineering
Androic WEB
Boris Androić
I.A. projektiranje d.o.o., Zagreb
Croatian Academy of Engineering
Dimitrios Tonis WEB
Dimitrios Tonis
Spannverbund Bausysteme GmbH
7876e8616ee248f99a9fdb2f6f22a4bd1399998900
Ivan Lukačević
University of Zagreb
Faculty of Civil Engineering