FIRE DESIGN METHODS OF CONCRETE-FILLED STEEL TUBULAR COLUMNS

Xu Lei; Liu Yubin

doi:10.13204/j.gyjz200904004

Volume 39 Issue 4

Dec. 2014

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Xu Lei, Liu Yubin. FIRE DESIGN METHODS OF CONCRETE-FILLED STEEL TUBULAR COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(4): 14-17. doi: 10.13204/j.gyjz200904004

Citation:

Xu Lei, Liu Yubin. FIRE DESIGN METHODS OF CONCRETE-FILLED STEEL TUBULAR COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(4): 14-17. doi: 10.13204/j.gyjz200904004

Xu Lei, Liu Yubin. FIRE DESIGN METHODS OF CONCRETE-FILLED STEEL TUBULAR COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(4): 14-17. doi: 10.13204/j.gyjz200904004

Citation:

Xu Lei, Liu Yubin. FIRE DESIGN METHODS OF CONCRETE-FILLED STEEL TUBULAR COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(4): 14-17. doi: 10.13204/j.gyjz200904004

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FIRE DESIGN METHODS OF CONCRETE-FILLED STEEL TUBULAR COLUMNS

doi: 10.13204/j.gyjz200904004

Xu Lei,
Liu Yubin

1.
School of Architecture &Civil Engineering,Dalian Nationalities University,Dalian 116600,China

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

Abstract

Abstract

Based on the theoretical and experimental results on fire resistance of concrete-filled steel tubular columns with circular and square sections,two fire design methods,that is,coated fire protection and embedded bars in core concrete were discussed.the composite columns subjected to ISO-834 or GB 9978-88 Standard Fire.As a result,the corresponding simple expressions were given,such formulas were suitable for incorporation into building codes.The validity of the calculation formulas was established by comparing the calculated fire resistances with those obtained from theoretical model and fire tests.
- concrete-filled steel tubes,
- columns,
- fire protection,
- bar-reinforced concrete-filled steel tubes

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References(23)

References

[2] Klingsch W.Optimization of Cross Sections of Steel CompositeColumns[C]∥Proc.of the Third International Conference on Steel-Concrete Composite Structures(Special Volume).ASCCS,Fukuoka:1991:99-105;

Klingsch W.New Developments in Fire Resistance of HollowSectionStructures[C]∥Symposiumon HollowStructural Sections in BuildingConstruction.ASCE,Chicago Illinois:1985;

[3] Hass R.On Realistic Testingof the Fire Protection Technology of Steeland Cement Supports[R].Translation of BHPR/NL/T/1444.1991;

[4] OMeagher AJ,Bennetts I D,Hutchinson G L,et al.Modelling ofHSS Columns Filled with Concrete in Fire[R].BHPR/ENG/R/91/031/PS69.1991;

[5] Falke J.Comparison of Simple Calculation Methodsfor the Fire Designof Composite Columns and Beams[C]∥Proc.of an EngineeringFoundation Confer on Steel-Concrete Composite Structure.ASCE,NewYork:1992:226-241;

[6] Lie TT,Stringer D C.Calculation of the Fire Resistance of SteelHollow Structural Section Columns Filled with Plain Concrete[J].Can.J.Civ.Eng.,1994,21:382-385;

[7] Lie T T,Chabot M.Experimental Studies on the Fire Resistance ofHollowSteel Columns Filled with Plain Concrete[R].NRC-CNRCInternal Report,No.611.1992;

[8] Lie T T,Irwin R J.Evaluation of Fire Resistance of ReinforcedConcrete Columns with Rectangular Cross-Section[R].NRC-CNRCInternal Report,No.601.1990;

[9] Lie T T.Fire Resistance of Circular Steel Columns Filled with Bar-Reinforced Concrete[J].Journal of Structural Engineering,1994,120:1489-1509;

[10] Okada T,Yamaguchi T,Sakumoto Y,et al.Load Heat Tests of Full-Scale Columns of Concrete-Filled Tubular Steel Structure Using Fire-Resistant Steel for Buildings[C]∥Proc.of the Third InternationalConference on Steel-Concrete Composite Structures.ASCCS,Fukuoka:1991:101-106;

[11] KimD K,Choi S M,Chung K S.Structural Characteristics of CFTColumns Subjected Fire Loading and Axial Force[C]∥Proceedings ofthe 6th ASCCS Conference.Los Angeles,USA,2000:271-278;

[12] Wang YC.The Effects of Structural Continuity onthe Fire Resistanceof Concrete Filled Columns in Non-Sway Frames[J].Journal ofConstructional Steel Research,1999,50:177-197;

[13] Kodur VKR.Performance-Based Fire Resistance Design of Concrete-Filled Steel Columns[J].Journal of Constructional Steel Research,1999,51:21-26;

[14] Kodur V K R,Sultan M A.Enhancing the Fire Resistance of SteelColumnsthrough Composite Construction[C]∥Proceedings of the 6thASCCS Conference.Los Angeles:USA,2000:271-278;

[15] 钟善桐.高层钢管混凝土结构[M].哈尔滨:黑龙江科技出版社,1999;

[16] Han Linhai.Fire Performance of Concrete Filled Steel Tubular Beam-Columns[J].Journal of Constructional Steel Research-AnInternationalJournal,2001,57(6):697-711;

[17] 徐蕾,韩林海.方钢管混凝土柱耐火极限的理论计算模型[J].工业建筑,2000,30(6):19-23;

[18] 冯九斌.钢管高强混凝土柱耐火性能和耐火极限研究[D].哈尔滨:哈尔滨工业大学,2001;

[19] 韩林海,贺军利,吴海江,等.圆形截面钢管混凝土柱耐火性能的试验研究[J].土木工程学报,2000,33(3):31-36;

[20] 韩林海,徐蕾.带保护层方钢管混凝土柱耐火极限的试验研究[J].土木工程学报,2000,33(6):69-75;

[21] Han Linhai,Xu Lei,Yang Youfu.An Experimental Study andCalculation on the Fire Resistance of Concrete-Filled SHS and RHSColumns[C]∥Advances in Steel Structures,VolsⅠⅡ.3rdInternational Conference on Advancesin Steel Structures.Hong Kong:2002:1135-1142;

[22] 徐蕾.方钢管配筋混凝土柱耐火极限理论计算模型[J].工业建筑,2004,34(1):18-20;

[23] CECS 24∶90钢结构防火涂料应用技术规范[S].

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