DOI QR코드

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Investigation of the link beam length of a coupled steel plate shear wall

  • Gholhaki, M. (Faculty of Civil Engineering, Semnan University) ;
  • Ghadaksaz, M.B. (Faculty of Civil Engineering, Semnan University)
  • 투고 : 2015.01.19
  • 심사 : 2015.08.26
  • 발행 : 2016.01.20

초록

Steel shear wall system has been used in recent years in tall buildings due to its appropriate behavior advantages such as stiffness, high strength, economic feasibility and high energy absorption capability. Coupled steel plate shear walls consist of two steel shear walls that are connected to each other by steel link beam at each floor level. In this article the frames of 3, 10, and 15 of (C-SPSW) floor with rigid connection were considered in three different lengths of 1.25, 2.5 and 3.75 meters and link beams with plastic section modulus of 100% to the panel beam at each floor level and analyzed using three pairs of accelerograms based on nonlinear dynamic analysis through ABAQUS software and then the performance of walls and link beams at base shear, drift, the period of structure, degree of coupling (DC) and dissipated energy evaluated. The results show that the (C-SPSW) system base shear increases with a decrease in the link beam length, and the drift, main period and dissipated energy of structure decreases. Also the link beam length has different effects on parameters of coupling degrees.

키워드

과제정보

연구 과제번호 : 시스템반도체

연구 과제 주관 기관 : 숭실대학교산학협력단

참고문헌

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피인용 문헌

  1. Hysteretic behavior of coupled steel plate shear walls vol.133, 2017, https://doi.org/10.1016/j.jcsr.2017.01.019
  2. Experimental and numerical evaluation of innovated T-resisting frames with haunched horizontal plate girders vol.23, pp.8, 2020, https://doi.org/10.1177/1369433219898082
  3. Seismic behavior investigation of the steel multi-story moment frames with steel plate shear walls vol.37, pp.1, 2016, https://doi.org/10.12989/scs.2020.37.1.091
  4. Cyclic behavior of coupled steel plate shear walls with different beam-to-column connections vol.189, pp.None, 2022, https://doi.org/10.1016/j.jcsr.2021.107084