Steel and Composite Structures

  • 제46권6호
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  • Pages.823-837
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  • 2023
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Unequal depth beam to column connection joint

  • Ben Mou (School of Civil Engineering, Architecture and Environment, Hubei University of Technology) ;
  • Aijia Zhang (School of Environmental and Civil Engineering, Saitama University) ;
  • Wei Pan (School of Civil Engineering, The University of Hong Kong)
  • 투고 : 2021.10.27
  • 심사 : 2023.03.11
  • 발행 : 2023.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents the seismic performance of seven beam-column joints with an eccentricity between beam depths under cyclic loadings. The failure modes of the panel zone were divided into two types. One was the shear force failure that appeared in the entire panel zone (SFEPZ), the other was the shear force failure that appeared in the partial panel zone (SFPPZ). Seven finite element models were established using multi-scale methods. Compared with the experimental specimens, the hysteretic loops exhibited a similar trend. The multi-scale models could accurately simulate the experimental results. Furthermore, the calculation formulas of yield and plastic shear capacity of unequal-depth joints with outer annular stiffener were proposed.

키워드

참고문헌

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