TESTS ON TEMPERATURE FIELDS OF CONCRETE-FILLED STEEL TUBULAR COLUMN TO REINFORCED CONCRETE BEAM FRAMES UNDER FIRE

Wang Weihua; Tao Zhong

doi:10.13204/j.gyjz200904005

Volume 39 Issue 4

Dec. 2014

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Wang Weihua, Tao Zhong. TESTS ON TEMPERATURE FIELDS OF CONCRETE-FILLED STEEL TUBULAR COLUMN TO REINFORCED CONCRETE BEAM FRAMES UNDER FIRE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(4): 18-21. doi: 10.13204/j.gyjz200904005

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Wang Weihua, Tao Zhong. TESTS ON TEMPERATURE FIELDS OF CONCRETE-FILLED STEEL TUBULAR COLUMN TO REINFORCED CONCRETE BEAM FRAMES UNDER FIRE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(4): 18-21. doi: 10.13204/j.gyjz200904005

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TESTS ON TEMPERATURE FIELDS OF CONCRETE-FILLED STEEL TUBULAR COLUMN TO REINFORCED CONCRETE BEAM FRAMES UNDER FIRE

doi: 10.13204/j.gyjz200904005

1.
College of Civil Engineering,Fuzhou University,Fuzhou 350108,China

Received Date: 2008-12-25
Publish Date: 2009-04-20

Abstract

Abstract

Experimental studies on four concrete-filled steel tubular column to reinforced concrete beam frames under fire have been carried out to study the temperature distributions inside the structures.The effects of column fire protection thickness and the height of the RC beams on the temperature versus fire exposure time curves are analyzed.A finite element model is used to calculate the temperature fields,and it is found that the calculated results show generally good agreements with those of the tests.
- concrete-filled steel tubes,
- frames,
- fire,
- temperature field

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References(4)

References

[2] 韩林海,杨有福.现代钢管混凝土结构技术[M].2版.北京:中国建筑工业出版社,2007;

韩林海.钢管混凝土结构--理论与实践[M].2版.北京:科学出版社,2007;

[3] Wang YC.Temperatures in Unprotected Joints Between Steel Beamsand Concrete-Filled Tubular Columnsin Fire[J].Fire SafetyJournal,2008;

[4] 王卫华,陶忠.钢管混凝土平面框架温度场有限元分析[J].工业建筑,2007,37(12):39-42.

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