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Conference Paper: Elliptical hollow section beam-columns
Title | Elliptical hollow section beam-columns |
---|---|
Authors | |
Keywords | Beam-columns Design rules Global instability Hollow section Numerical data Parametric study Slenderness ratios Structural behaviour |
Issue Date | 2012 |
Publisher | CRC Press. |
Citation | The 14th International Symposium on Tubular Structures (ISTS 2012), London, UK., 12-14 September 2012. In Tubular Structures - International Symposium, 2012, v. 14, p. 305-312 How to Cite? |
Abstract | The structural behaviour of Elliptical Hollow Section (EHS) beam-columns is studied in this paper. Results of previous research on beam-columns at the cross-sectional level are summarised, while for the investigation of global instability, new experimental and numerical data are presented and analysed. Thirty three EHS beam-columns, with a constant cross-sectional aspect ratio of two, were tested and numerical models were validated based on the test results. Further parametric studies considering a range of aspect ratios and slenderness ratios were also performed. Design rules covering instabilities in elliptical hollow section beamcolumns have been assessed based on the experimental and numerical findings. It was found that existing design expressions for hot-finished hollow section beam-columns are also applicable to EHS members. © 2012 Taylor & Francis Group, London. |
Persistent Identifier | http://hdl.handle.net/10722/187118 |
ISBN |
DC Field | Value | Language |
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dc.contributor.author | Law, KH | en_US |
dc.contributor.author | Gardner, L | en_US |
dc.date.accessioned | 2013-08-20T12:30:01Z | - |
dc.date.available | 2013-08-20T12:30:01Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.citation | The 14th International Symposium on Tubular Structures (ISTS 2012), London, UK., 12-14 September 2012. In Tubular Structures - International Symposium, 2012, v. 14, p. 305-312 | en_US |
dc.identifier.isbn | 978-041562137-3 | - |
dc.identifier.uri | http://hdl.handle.net/10722/187118 | - |
dc.description.abstract | The structural behaviour of Elliptical Hollow Section (EHS) beam-columns is studied in this paper. Results of previous research on beam-columns at the cross-sectional level are summarised, while for the investigation of global instability, new experimental and numerical data are presented and analysed. Thirty three EHS beam-columns, with a constant cross-sectional aspect ratio of two, were tested and numerical models were validated based on the test results. Further parametric studies considering a range of aspect ratios and slenderness ratios were also performed. Design rules covering instabilities in elliptical hollow section beamcolumns have been assessed based on the experimental and numerical findings. It was found that existing design expressions for hot-finished hollow section beam-columns are also applicable to EHS members. © 2012 Taylor & Francis Group, London. | - |
dc.language | eng | en_US |
dc.publisher | CRC Press. | en_US |
dc.relation.ispartof | Tubular Structures - International Symposium | en_US |
dc.subject | Beam-columns | - |
dc.subject | Design rules | - |
dc.subject | Global instability | - |
dc.subject | Hollow section | - |
dc.subject | Numerical data | - |
dc.subject | Parametric study | - |
dc.subject | Slenderness ratios | - |
dc.subject | Structural behaviour | - |
dc.title | Elliptical hollow section beam-columns | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Law, KH: adalaw@hku.hk | en_US |
dc.identifier.email | Gardner, L: leroy.gardner@imperial.ac.uk | - |
dc.identifier.scopus | eid_2-s2.0-84867718173 | - |
dc.identifier.hkuros | 219644 | en_US |
dc.identifier.volume | 14 | - |
dc.identifier.spage | 305 | en_US |
dc.identifier.epage | 312 | en_US |
dc.publisher.place | United Kingdom | - |
dc.customcontrol.immutable | sml 130912 | - |