Steel and Composite Structures

  • 제24권6호
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  • Pages.741-751
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  • 2017
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
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Experimental and analytical study of steel slit shear wall

  • 투고 : 2017.02.24
  • 심사 : 2017.05.21
  • 발행 : 2017.08.30
⟨ 이전 논문 다음 논문 ⟩

초록

A steel slit shear wall has vertical slits and when it is under lateral loads, the section between these slits has double-curvature deformation, and by forming a flexural plastic hinge at the end of the slit, it dissipates the energy on the structure. In this article, Experimental, numerical and analytical analyses are performed to study the effect of slit shape and edge stiffener on the behavior of steel slit shear wall. Seismic behavior of three models with different slit shapes and two models with different edge stiffener shapes are studied and compared. Hysteresis curves, energy dissipation, out of plane buckling, initial stiffness and strength are discussed and studied. The proposed slit shape reduces the initial stiffness, increases the strength and energy dissipation. Also, edge stiffener shape increases the initial stiffness significantly.

키워드

참고문헌

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피인용 문헌

  1. Experimental study on hysteretic behavior of steel moment frame equipped with elliptical brace vol.34, pp.6, 2020, https://doi.org/10.12989/scs.2020.34.6.891