Numerical study on multi-cell CFT column under lateral force in different direction
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Bibliographic Details
| Author(s): |
Li Wencong
(Toyo University, Kawagoe, Saitama, Japan)
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Congress: Structural Engineering for Future Societal Needs, Ghent, Belgium, 22-24 September 2021 | ||||
| Published in: | IABSE Congress Ghent 2021 | ||||
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| Page(s): | 1901-1908 | ||||
| Total no. of pages: | 8 | ||||
| DOI: | 10.2749/ghent.2021.1901 | ||||
| Abstract: |
To meet the demand of structural performance of the tomorrow’s supertall buildings, multi-cell CFT column with double-layer circular steel tubes was proposed. In this study, numerical studies on the multi-cell CFT column with double-layer circular steel tubes under lateral force in two different directions are carried out to investigate the effect of loading direction on the inelastic behavior of this kind of column. The results show that there are no significant differences in the initial flexural stiffness and flexural strengths of the proposed multi-cell CFT column with double-layer circular steel tubes between the two different loading directions. |
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| Keywords: |
numerical study CFDLT column supertall building Multi-cell CFT column different loading direction
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| Copyright: | © 2021 International Association for Bridge and Structural Engineering (IABSE) | ||||
| License: | This creative work is copyrighted material and may not be used without explicit approval by the author and/or copyright owner. |
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