Numerical Study on Square Large Sectional Concrete-Filled Steel Tubular Columns with Separating Cross Steel Plate
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Bibliographic Details
| Author(s): |
Wencong Li
(Toyo University, Kawagoe, Japan)
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Construction’s Role for a World in Emergency, Manchester, United Kingdom, 10-14 April 2024 | ||||
| Published in: | IABSE Symposium Manchester 2024 | ||||
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| Page(s): | 527-533 | ||||
| Total no. of pages: | 7 | ||||
| DOI: | 10.2749/manchester.2024.0527 | ||||
| Abstract: |
To meet the demand of structural performance of the tomorrow’s supertall buildings, square large sectional concrete-filled steel tubular columns with separating cross steel plate were proposed. In this research, numerical studies on the square large sectional concrete-filled steel tubular columns with separating cross steel plate 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. Numerical results show that there is no significant difference in the initial flexural stiffnesses of the proposed square large sectional concrete-filled steel tubular columns with separating cross steel plate in two different loading directions, but there is a certain degree of difference in their flexural strengths. |
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| Keywords: |
numerical study supertall building different loading direction Mega CFT column separating cross steel plate
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