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钢-混凝土组合桁架梁研究综述 被引量:6

RESEARCH SUMMARY ON STEEL-CONCRETE COMPOSITE TRUSS GIRDER
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摘要 钢-混凝土组合桁架梁(SCCTG)是在普通组合梁的基础上发展起来的一种新型构件,通过剪力连接件将混凝土板和钢桁架形成整体共同工作。钢-混凝土组合桁架梁与普通组合梁相比具有经济性好、抗弯刚度大、承载力大等优点。在总结SCCTG在国内外应用和研究的基础上,重点介绍了关于SCCTG在计算模型、有限元分析、剪力连接件推出试验和翼缘有效宽度等方面取得的成果。为SCCTG在我国的进一步研究、设计及应用提供参考。 Steel-concrete composite truss girder(SCCTG) is a new type of structure,developed on the basis of common composite beam. It is usually composed of concrete slab,steel truss and shear connector. Compared with conventional composite beam,SCCTG shows better bending stiffness,strength and economy. The development and application of SCCTG are summarized in this paper, especially it is introduced the achievements in calculation model,finite element method,push out experiments and effective width of concrete.
作者 汪洋 李天
出处 《钢结构》 2012年第2期1-5,29,共6页 Steel Construction
基金 浙江省自然科学基金项目(Y1100387)
关键词 钢-混凝土组合桁架梁 有限元分析 剪力连接件 有效宽度 steel-concrete composite truss girder finite element method shear connector effective width
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参考文献17

  • 1David Samuelson. Composite Steel Joists [J]. Engineering Journal,2002(3) :111 - 120.
  • 2Wang P C,Kaley D J. Composite Action of Concrete Slab and Open Web Joist(Without the Use of Shear Connectors) [J]. AISC Engineering Journal, 1967(1):10 - 16.
  • 3Azmi M H. Composite Open-Web Trusses with Metal Cellular Floor[D]. Ontario :MeMaster University,1972.
  • 4Cran J A. Design and Testing Composite Open Web Steel Joists [M]. Hamilton, Ont:Stelco, 1972.
  • 5Bjorhovde R. Full Scale Test of a Composite Truss[R]. Canada: University of Alberta,1981.
  • 6Leon R T, Curry J. Behavior of Long Span Composite Joists [C]//ASCE Structures Congress Proceedings. Florida: 1987: 390 - 403.
  • 7Curry J H. Full Scale Tests on Two Long-Span Composite Open-Web Steel Joists [D]. Minnesota: Department of Civil. and Mineral Engineering Institute of Technology, University of Minnesota, 1988.
  • 8Alsamsam I. An Experimental Investigation into the Behavior of Composite Open Web Steel Joists [D]. Minnesota: Department of Civil and Mineral Engineering Institute of Technology, University of Minnesota, 1988.
  • 9Patras W, Azizinimini A. Open Web Composite Joist Systems Utilizing Ultra-High Strength Conerete[D]. Lincoln: University of Nebraska-Lincoln, 1991.
  • 10Kennedy D J L,Brattland A. Flexural Tests of Two Full-Scale Composite Trusses[J]. Canadian Journal of Civil Engineering, 1992,19(2) :279 - 295.

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