ANALYSIS OF BEARING CAPACITY OF CONCRETE-FILLED SQUARE STEEL TUBE COLUMN UNDER AXIAL LOAD

Guo Hongxiang; Zhao Junhai; Wei Xueying

doi:10.13204/j.gyjz200803003

Volume 38 Issue 3

Dec. 2014

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Guo Hongxiang, Zhao Junhai, Wei Xueying. ANALYSIS OF BEARING CAPACITY OF CONCRETE-FILLED SQUARE STEEL TUBE COLUMN UNDER AXIAL LOAD[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(3): 9-11,4. doi: 10.13204/j.gyjz200803003

Citation:

Guo Hongxiang, Zhao Junhai, Wei Xueying. ANALYSIS OF BEARING CAPACITY OF CONCRETE-FILLED SQUARE STEEL TUBE COLUMN UNDER AXIAL LOAD[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(3): 9-11,4. doi: 10.13204/j.gyjz200803003

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ANALYSIS OF BEARING CAPACITY OF CONCRETE-FILLED SQUARE STEEL TUBE COLUMN UNDER AXIAL LOAD

doi: 10.13204/j.gyjz200803003

1.
1. Shanghai Urban Construction Design &Research Institute Shanghai 200125;
2.
2. School of Civil Engineering,Chang’an University Xi’an 710061

Received Date: 2007-08-20
Publish Date: 2008-03-20

Abstract

Abstract

The concrete-filled square steel tube column under axial loads is studied based on the unified strength theory. The ultimate load calculation formula for the concrete-filled square steel tubes column is derived. Comparisons are made between the simplified method and large amount of test data both at home and abroad, which verified the correctness of the theoretic formula. This result provides a theoretic basis for calculating the bearing capacity of this sort of column.
- concrete filled square steel tube,
- unified strength theory,
- thin tube,
- axial load,
- bearing capacity

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References(13)

References

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