Steel and Composite Structures

  • 제10권6호
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  • Pages.489-500
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  • 2010
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Effects of RHS face deformation on the rigidity of beam-column connection

  • Hadianfard, M.A. (Civil and Environmental Eng. Department, Shiraz University of Technology) ;
  • Rahnema, H. (Civil and Environmental Eng. Department, Shiraz University of Technology)
  • 투고 : 2009.12.22
  • 심사 : 2010.10.29
  • 발행 : 2010.11.25
⟨ 이전 논문 다음 논문 ⟩

초록

The rigid connections of I-beams to Rectangular Hollow Sections (RHS) in steel structures usually behave as semi-rigid connection. This behavior is directly related to the column face deformation. The deformation in the wall of RHS column in the connection zone causes a relative rotation between beam end and column axis, which consequently reduces the rigidity of beam-column connection. In the present paper, the percentages of connection rigidity reduction for serviceability conditions are evaluated by using the finite element analysis. Such percentages for RHS columns without internal stiffeners are considerable, and can be calculated from presented graphs.

키워드

참고문헌

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피인용 문헌

  1. Component-based mechanical models for axially-loaded through-diaphragm connections to concrete-filled RHS columns vol.102, 2014, https://doi.org/10.1016/j.jcsr.2014.06.016
  2. Experimental and numerical analysis of beam to column joints in steel structures vol.12, pp.4, 2018, https://doi.org/10.1007/s11709-017-0457-z
  3. Experimental study on two types of new beam-to-column connections vol.11, pp.4, 2011, https://doi.org/10.12989/scs.2011.11.4.291
  4. Numerical buckling analysis of thin steel plates with centered hexagonal perforation through constructal design method vol.41, pp.8, 2019, https://doi.org/10.1007/s40430-019-1815-7