THEORETICAL MODEL FOR THE ANALYSIS OF FIRE RESISTANCE OF BAR-REINFORCED CONCRETE-FILLED SQUARE STEEL COLUMNS

Xu Lei

doi:10.13204/j.gyjz200401005

Volume 34 Issue 1

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Xu Lei. THEORETICAL MODEL FOR THE ANALYSIS OF FIRE RESISTANCE OF BAR-REINFORCED CONCRETE-FILLED SQUARE STEEL COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 18-20. doi: 10.13204/j.gyjz200401005

Citation:

Xu Lei. THEORETICAL MODEL FOR THE ANALYSIS OF FIRE RESISTANCE OF BAR-REINFORCED CONCRETE-FILLED SQUARE STEEL COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 18-20. doi: 10.13204/j.gyjz200401005

Xu Lei. THEORETICAL MODEL FOR THE ANALYSIS OF FIRE RESISTANCE OF BAR-REINFORCED CONCRETE-FILLED SQUARE STEEL COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 18-20. doi: 10.13204/j.gyjz200401005

Citation:

Xu Lei. THEORETICAL MODEL FOR THE ANALYSIS OF FIRE RESISTANCE OF BAR-REINFORCED CONCRETE-FILLED SQUARE STEEL COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(1): 18-20. doi: 10.13204/j.gyjz200401005

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THEORETICAL MODEL FOR THE ANALYSIS OF FIRE RESISTANCE OF BAR-REINFORCED CONCRETE-FILLED SQUARE STEEL COLUMNS

doi: 10.13204/j.gyjz200401005

Xu Lei

1.
Shipping Project Institute,Harbin Engineering University Harbin 150001

Received Date: 2003-09-10
Publish Date: 2004-01-20

Abstract

Abstract

On the basis of deciding the stress-strain relations of steel, bars and core concrete of bar-reinforced concrete filled square steel tubes, a theoretical model for the analysis of fire resistance has been put forward.The model has been validated by testing results.There is a good agreement between the two.The method introduced in this paper may be a reference for fireproof design of this sort of column.
- square steel tubes,
- bar-reinforced concrete,
- fire resistance

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References(10)

References

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