Zandonini, R;
Baldassino, N;
Roverso, G;
Freddi, F;
(2020)
Progressive collapse: the case of composite steel-concrete frames.
In:
Proceedings of the 8th International Conference on Composite Construction in Steel and Concrete 2017.
(pp. pp. 762-774).
American Institute of Steel Construction (AISC): Jackson, WY, USA.
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Abstract
Residual strength and alternate load paths are two fundamental design strategies to ensure adequate resistance against progressive collapse of structures. This paper presents an experimental study carried out on two full-scale steel and concrete composite frames to investigate their structural behaviour in case of a column collapse. The study focusses on the redundancy of the structure as provided by the beam-slab floor system as well as by the ductile beam-to-column joints. The specimens were ground floor sub-frames ‘extracted’ from two reference buildings designed in accordance to the Eurocodes. The frames have the same overall dimensions, but a different, symmetric and asymmetric, configuration of the column layout. In both tests, the collapse of an internal column was simulated. The paper presents the main features of the frames and the principal outcomes of the test on the symmetric frame.
Type: | Proceedings paper |
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Title: | Progressive collapse: the case of composite steel-concrete frames |
Event: | 8th International Conference on Composite Construction in Steel and Concrete |
Location: | Jackson, Wyoming, USA |
Dates: | 30 July 2017 - 02 August 2017 |
ISBN-13: | 978-1-56424-062-0 |
Open access status: | An open access version is available from UCL Discovery |
Publisher version: | https://www.aisc.org/globalassets/product-files-no... |
Language: | English |
Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Civil, Environ and Geomatic Eng |
URI: | https://discovery-pp.ucl.ac.uk/id/eprint/1575841 |
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