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- Publisher Website: 10.1201/b18410-25
- Scopus: eid_2-s2.0-84942249870
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Conference Paper: Elliptical-hollow-section braces under cyclic axial loading
| Title | Elliptical-hollow-section braces under cyclic axial loading |
|---|---|
| Authors | |
| Issue Date | 2015 |
| Citation | Tubular Structures - Proceedings of the 15th International Symposium on Tubular Structures, ISTS 2015, 2015, p. 149-156 How to Cite? |
| Abstract | In this paper, finite element analysis was conducted to simulate the cyclic behaviour of elliptical hollow section (EHS) and circular hollow section (CHS) braces with pin-ended conditions. The aims were to investigate the influence of the cross-section slenderness, member slenderness and cross-section shape on the hysteretic performance. Prior to the numerical simulations, tensile coupon tests and stub column tests had been conducted to obtain material properties and cross-section capacities of the hot-rolled and cold-formed hollow section tubes. Pilot numerical simulation results indicated that the member slenderness affects the ultimate load; the cross-section slenderness would have significant impact on the energy dissipation capacity, and EHS specimens dissipate more energy than their CHS counterparts. |
| Persistent Identifier | http://hdl.handle.net/10722/349089 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Huai, Y. M. | - |
| dc.contributor.author | Chan, T. M. | - |
| dc.contributor.author | Wang, W. | - |
| dc.date.accessioned | 2024-10-17T06:56:11Z | - |
| dc.date.available | 2024-10-17T06:56:11Z | - |
| dc.date.issued | 2015 | - |
| dc.identifier.citation | Tubular Structures - Proceedings of the 15th International Symposium on Tubular Structures, ISTS 2015, 2015, p. 149-156 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/349089 | - |
| dc.description.abstract | In this paper, finite element analysis was conducted to simulate the cyclic behaviour of elliptical hollow section (EHS) and circular hollow section (CHS) braces with pin-ended conditions. The aims were to investigate the influence of the cross-section slenderness, member slenderness and cross-section shape on the hysteretic performance. Prior to the numerical simulations, tensile coupon tests and stub column tests had been conducted to obtain material properties and cross-section capacities of the hot-rolled and cold-formed hollow section tubes. Pilot numerical simulation results indicated that the member slenderness affects the ultimate load; the cross-section slenderness would have significant impact on the energy dissipation capacity, and EHS specimens dissipate more energy than their CHS counterparts. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Tubular Structures - Proceedings of the 15th International Symposium on Tubular Structures, ISTS 2015 | - |
| dc.title | Elliptical-hollow-section braces under cyclic axial loading | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1201/b18410-25 | - |
| dc.identifier.scopus | eid_2-s2.0-84942249870 | - |
| dc.identifier.spage | 149 | - |
| dc.identifier.epage | 156 | - |