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工业建筑  2009 

考虑局部屈曲的矩形钢管混凝土轴压承载力计算方法

DOI: 10.13204/j.gyjz200907027, PP. 98-102

Keywords: 矩形钢管,局部屈曲,轴压,组合

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Abstract:

基于已有的试验研究与理论分析,给出了矩形钢管混凝土中钢管不出现局部屈曲时的最大宽厚比限值,同时提出大宽厚比下矩形钢管混凝土中考虑钢管屈曲的承载力计算方法。通过回归分析给出了矩形钢管混凝土轴压短柱、轴压中长柱的承载力简化计算公式,简化计算结果和大量试验结果进行对比,用试验结果验证了简化计算结果的正确性。同时,采用CECS、DBJ、EC4、LFRD及AIJ规程计算了矩形钢管混凝土承载力并和试验结果进行对比,对比结果表明欧洲EC4规程、DBJ规程及简化计算结果与试验结果较为接近,所提出的简化计算公式不仅适用于普通宽厚比下矩形钢管混凝土承载力计算,且适用于大宽厚比下考虑局部屈曲时承载力计算,实现了普通壁厚和薄壁矩形钢管混凝土承载力计算公式的统一。

References

[1]  Load and Resistance Factor Design Specification for Structural SteelBuilding[S].American Institute of Steel Construction,INC,1999;
[2]  European Committee for Standardization.Eurocode 4:Design ofComposite Steel and Concrete Structures.Part 1.1:General Rules andRules for Buildings[S].1994;
[3]  日本建筑学会.混凝土填充钢管设计与施工指南[M].1997;
[4]  CECS 159∶2004矩形钢管混凝土结构技术规程[S];
[5]  DBJ 13—51—2003钢管混凝土结构技术规程[S];
[6]  Guo Lanhui,Zhang Sumei,Kim Wha-Jung.Behavior of Square HollowSection Steel Tubes with or Without Concrete in Fill[J].Thin-WalledStructures.2007,45(12):961-973;
[7]  Tomii M,Sakino K.Experimental Studies on Concrete Filled SquareSteel Tubular Beam-Columns Subjected to Monotonic Shearing Forceand Constant Axial Force[R].Transactions of the ArchitecturalInstitute of Japan,1977:81-90;
[8]  Zhou Ming,Zhang Sumei.Separated Stress-Strain Models of Steel andConcrete of CFSSTShort Columns[C]∥Proceedings of Sixth PacificStructural Steel Conference.Beijing:2001:1189-1194;
[9]  Grauers M.Composite Columns of Hollow Steel Sections Filled withHigh Strength Concrete[D].Chalmers University,Goteborg:Sweden,1993;
[10]  Inai E,Sakino K.Simulation of Flexural Behavior of Square ConcreteFilled Steel Tubular Columns[C]∥Proceedings 3rd Joint TechnicalCoordinating Committee Meeting,US-Japan Cooperative ResearchProgram,Phase 5,Composite&Hybrid Structures.Hong Kong:1996;
[11]  Lu Y,Kennedy D.The Flexural Behavior of Concrete-Filled HollowStructural Sections[R].Dept.of Civil Eng.,University of Alberta:Edmonton,Alberta,Canada,1992;
[12]  陶忠.方形截面钢管混凝土力学性能及承载力理论分析与试验研究[D].哈尔滨:哈尔滨建筑大学,1998;
[13]  叶再利.方形、矩形钢管高强混凝土轴压短柱基本力学性能研究[D].哈尔滨:哈尔滨工业大学,2001;
[14]  吕西林,余勇,陈以一,等.轴心受压方钢管混凝土短柱的性能研究:I试验[J].建筑结构,1999,29(10):41-43;
[15]  杨有福.矩形截面钢管混凝土构件若干关键问题研究[D].哈尔滨:哈尔滨工业大学,2003;
[16]  Liu Dalin,Gho Wiemin,YuanJie.Ultimate Capacity of High-StrengthRectangular Concrete-Filled Steel Hollow Section Stub Columns[J].Journal of Constructional Steel Research,2003,59(12):1499-1515;
[17]  Liu Dalin,Gho WieMin.Axial Load Behavior of High-StrengthRectangular Concrete-Filled Steel Tubular Stub Columns[J].Thin-Walled Structures,2005,43(8):1131-1142;
[18]  Liu Dalin.Tests on High-Strength Rectangular Concrete-Filled SteelHollow Section Stub Columns[J].Journal of Constructional SteelResearch,2005,61(7):902-911;
[19]  Nakahara H,Sakino K.Axial Compression and UniformBending Testsof High Strength Concrete Filled Square Steel Tubular Columns[C]∥Proceedings 5th Pacific Structural Steel Conference.Seoul:Korea.1998:943-948;
[20]  Varma Amit H,Ricles James M,Sause Richard,et al.ExperimentalBehavior of High Strength Square Concrete-Filled Steel Tube Beam-Columns[J].Journal of Structural Engineering,2002,128(3):309-318;
[21]  Yamamoto T,Kawaguchi J,Morino S.Experimental Study of ScaleEffects onthe Compressive Behavior of Short Concrete-Filled Steel TubeColumns[C]∥Proceedings of the United Engineering FoundationConference on Composite Constructionin Steel and Concrete IVAICE.Banff:Canada,2000:879-891;
[22]  郭兰慧.矩形钢管混凝土构件力学性能的理论分析与试验研究[D].哈尔滨:哈尔滨工业大学,2006;
[23]  Furlong R W.Strength of Steel-Encased Concrete Beam Columns[J].Journal of the Structural Division,1967,93(5):113-124;
[24]  Knowles R B,Park R.Strength of Concrete Filled Steel TubularColumns[J].Journal of Structural Division,ASCE,1969,95(2):2565-2587;
[25]  Matsui C,Tsuda K,El Din HZ.Stability Design of Slender ConcreteFilled Steel Square Tubular Columns[C]∥Proceedings of the 4th EastAsia-Pacific Conference on Structural Engineering and Construction.1993:317-322;
[26]  Bridge R Q.Concrete Filled Steel Tubular Columns[R].School ofCivil Engineering,University of Sydney,Sydney:1976;
[27]  Shakir-Khalil H,Zeghiche J.Experimental Behavior of Concrete FilledRolled Rectangular Hollow-Section Columns[J].The StructuralEngineer,1989,67(9):346-353;
[28]  Bergmann R.LoadIntroductionin Composite Columns Filled with HighStrength Concrete.Tubular Structures VI[C]∥Proceedings 6thInternational Symposiumon Tubular Structures.Melbourne:Australia,1994:373-380;
[29]  Grauers M.Composite Columns of Hollow Steel Sections Filled withHigh Strength Concrete[D].Goteborg:Chalmers University,1993;
[30]  Schneider S P.Axially Loaded Concrete-Filled Steel Tubes[J].Journalof Structural Engineering,ASCE,1998,124(10):1125-1138;
[31]  GhannamS,Jawad Y A,Hunaiti Y.Failure of Lightweight AggregateConcrete-Filled Steel Tubular Columns[J].Steel and CompositeStructures,2004,4(1):1-8;
[32]  郭兰慧,张素梅,王玉银,等.矩形钢管高强混凝土中长柱轴压构件的实验研究与理论分析[J].工业建筑,2005,35(3):75-79;
[33]  罗力.方钢管混凝土长柱在轴心荷载作用下的试验研究[D].郑州:郑州工学院,1986;
[34]  张正国,左明生.方钢管混凝土轴压短柱在短期一次静载下的基本性能研究[J].郑州工学院学报,1985,6(2):19-32;
[35]  Shakir-Khalil H.Further Tests on Concrete-Filled Rectangular Hollow-Section Columns[J].The Structural Engineer,1990,68(20):405-413;
[36]  Chung J,Matsui C,Tsuda K.Simplified Design Formula of SlenderConcrete-Filled Steel Tubular Beam-Columns[J].StructuralEngineering and Mechanics,2001,12(1):71-84;
[37]  Han L H,Yao G H.Influence of Concrete Compaction onthe Strengthof Concrete-Filled Steel RHS Columns[J].Journal of ConstructionalSteel Research,2003,59(6):751-767.

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