Steel and Composite Structures

  • 제2권5호
  • /
  • Pages.397-410
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  • 2002
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
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Structural assessment of cold-formed composite structures

  • de Andrade, S.A.L. (Civil Engineering Department, PUC, Rio de Janeiro, Brazil, Structural Engineering Department, UERJ) ;
  • da S. Vellasco, P.C.G. (Structural Engineering Department, UERJ) ;
  • Mergulhao, A.J.R. (Civil Engineering Department, UFOP)
  • 투고 : 2002.04.11
  • 심사 : 2002.09.23
  • 발행 : 2002.10.25
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초록

The main aim of the present paper is to present the results of a full-scale experimental investigation to study the structural behaviour of composite steel beams. The composite beam was made of cold-formed steel section shapes filled with reinforced concrete. First a comprehensive description of the experimental results in terms of: deflections, deformations, slippage and stress levels on critical steps of the load path is presented. The experimental results were then compared to theoretical values obtained by the use of an analytical model based on ultimate limit state stress blocks. Finally, a practical application of the use of this structural solution is depicted.

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참고문헌

  1. ABNT-NBR 8800/86; (1986), Steel Building Design Code, Rio de Janeiro, ABNT.
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