CAPACITY ANALYSIS OF PURE BENDING OF SQUARE STEEL TUBE FILLEDWITH STEEL-REINFORCED HIGH-STRENGTH CONCRETE

Zhao Tongfeng; Wang Lianguang

doi:10.13204/j.gyjz200803008

Volume 38 Issue 3

Dec. 2014

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Zhao Tongfeng, Wang Lianguang. CAPACITY ANALYSIS OF PURE BENDING OF SQUARE STEEL TUBE FILLEDWITH STEEL-REINFORCED HIGH-STRENGTH CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(3): 27-30. doi: 10.13204/j.gyjz200803008

Citation:

Zhao Tongfeng, Wang Lianguang. CAPACITY ANALYSIS OF PURE BENDING OF SQUARE STEEL TUBE FILLEDWITH STEEL-REINFORCED HIGH-STRENGTH CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(3): 27-30. doi: 10.13204/j.gyjz200803008

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CAPACITY ANALYSIS OF PURE BENDING OF SQUARE STEEL TUBE FILLEDWITH STEEL-REINFORCED HIGH-STRENGTH CONCRETE

doi: 10.13204/j.gyjz200803008

1.
School of Resources &Civil Engineering,Northeastern University,Shenyang 110004

Received Date: 2007-10-25
Publish Date: 2008-03-20

Abstract

Abstract

Based on theory of fiber model method, a nonlinear analysis of computer program is developed. As compared with experimental data of corresponding documents, the results agree well with each other. Then the influences of strength of concrete, stirrup ratio, stee-l reinforced ratio, changes of shape on the mechanical property of bending members are also analyzed. Through regressive analysis of the results of numerical calculation, a practical formula is got.
- concrete-filled square steel tube,
- bending member,
- cross-section capacity,
- full-range analysis

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References(14)

References

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