Earthquakes and Structures

  • 제10권1호
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  • Pages.163-178
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  • 2016
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  • 2092-7614(pISSN)
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  • 2092-7622(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Cyclic tests of steel frames with composite lightweight infill walls

  • Hou, Hetao (School of Civil Engineering, Shandong University) ;
  • Chou, Chung-Che (Department of Civil Engineering, National Taiwan University) ;
  • Zhou, Jian (School of Civil Engineering, Shandong University) ;
  • Wu, Minglei (Shandong Engineering Consulting Institute) ;
  • Qu, Bing (School of Civil Engineering, Shandong University) ;
  • Ye, Haideng (School of Civil Engineering, Shandong University) ;
  • Liu, Haining (School of Civil Engineering, Shandong University) ;
  • Li, Jingjing (School of Civil Engineering, Shandong University)
  • 투고 : 2014.06.09
  • 심사 : 2015.11.24
  • 발행 : 2016.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

Composite Lightweight (CL) insulated walls have gained wide adoption recently because the exterior claddings of steel building frames have their cost effectiveness, good thermal and structural efficiency. To investigate the seismic behavior, lateral stiffness, ductility and energy dissipation of steel frames with the CL infill walls, five one-story one-bay steel frames were fabricated and tested under cyclic loads. Test results showed that the bolted connections allow relative movement between CL infill walls and steel frames, enabling the system to exhibit satisfactory performance under lateral loads. Additionally, it is found that the addition of diagonal steel straps to the CL infill wall significantly increases the initial lateral stiffness, load-carrying capacity, ductility and energy dissipation capacity of the system. Furthermore, the test results indicate that the lateral stiffness values of the frames with the CL infill wall are similar to those of the bare steel frames in large lateral displacement.

키워드

과제정보

연구 과제번호 : Study on the Application Technique of Energy-Saving Assembly Cladding System Used in Residential Houses

연구 과제 주관 기관 : Shandong University

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피인용 문헌

  1. Experimental and numerical study on the hysteretic behavior of composite partially restrained steel frame-reinforced concrete infill walls with vertical slits 2018, https://doi.org/10.1007/s10518-017-0245-0
  2. An effective simplified model of composite compression struts for partially-restrained steel frame with reinforced concrete infill walls vol.17, pp.2, 2018, https://doi.org/10.1007/s11803-018-0449-6
  3. Seismic Behavior Investigation on Blind Bolted CFST Frames with Precast SCWPs pp.2093-6311, 2018, https://doi.org/10.1007/s13296-018-0068-0
  4. Experimental Study on Seismic Behavior of Steel Frames with Infilled Recycled Aggregate Concrete Shear Walls vol.9, pp.21, 2016, https://doi.org/10.3390/app9214723
  5. A versatile small-scale structural laboratory for novel experimental earthquake engineering vol.18, pp.3, 2020, https://doi.org/10.12989/eas.2020.18.3.337
  6. Cyclic tests of steel tee energy absorbers for precast exterior wall panels in steel building frames vol.242, pp.None, 2016, https://doi.org/10.1016/j.engstruct.2021.112561
  7. Cyclic Responses of Two-Side-Connected Precast-Reinforced Concrete Infill Panels with Different Slit Types vol.12, pp.1, 2016, https://doi.org/10.3390/buildings12010016