Steel and Composite Structures

  • 제20권6호
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  • Pages.1391-1409
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  • 2016
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
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Experimental and numerical studies on the frame-infill in-teraction in steel reinforced recycled concrete frames

  • Xue, Jianyang (College of Civil Engineering, Xi'an University of Architecture and Technology) ;
  • Huang, Xiaogang (College of Civil Engineering, Xi'an University of Architecture and Technology) ;
  • Luo, Zheng (College of Civil Engineering, Xi'an University of Architecture and Technology) ;
  • Gao, Liang (College of Civil Engineering, Xi'an University of Architecture and Technology)
  • 투고 : 2014.08.14
  • 심사 : 2016.02.20
  • 발행 : 2016.04.30
⟨ 이전 논문 다음 논문 ⟩

초록

Masonry infill has a significant effect on stiffness contribution, strength and ductility of masonry-infilled frames. These effects may cause damage of weak floor, torsional damage or short-column failure in structures. This article presents experiments of 1/2.5-scale steel reinforced recycled aggregates concrete (SRRC) frames. Three specimens, with different infill rates consisted of recycled concrete hollow bricks (RCB), were subjected to static cyclic loads. Test phenomena, hysteretic curves and stiffness degradation of the composite structure were analyzed. Furthermore, effects of axial load ratio, aspect ratio, infill thickness and steel ratio on the share of horizontal force supported by the frame and the infill were obtained in the numerical example.

키워드

과제정보

연구 과제 주관 기관 : National Natural Science Foundation of China

참고문헌

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피인용 문헌

  1. Experimental studies on steel frame structures of traditional-style buildings vol.22, pp.2, 2016, https://doi.org/10.12989/scs.2016.22.2.235
  2. Influence of infill configurations on seismic responses of steel self-centering moment resisting frames vol.27, pp.10, 2018, https://doi.org/10.1002/tal.1474
  3. Seismic experiment and performance index studies on recycled aggregate concrete filled steel tube frames infilled with recycled hollow block filler walls vol.22, pp.3, 2021, https://doi.org/10.1002/suco.202000254