Computers and Concrete

  • 제17권2호
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  • Pages.227-240
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  • 2016
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  • 1598-8198(pISSN)
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  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Analytical performance evaluation of modified inclined studs for steel plate concrete wall subjected to cyclic loads

  • 투고 : 2015.10.06
  • 심사 : 2015.12.14
  • 발행 : 2016.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

An analytical study was conducted to investigate the effect of the shape and spacing of modified inclined studs used as shear connector between concrete and steel plate on the cyclic behavior of steel plate concrete (SC) shear wall. 9 different analysis cases were adopted to determine the optimized shape and spacing of stud. As the results, the skeleton curves were obtained from the load-displacement hysteresis curves, and the ultimate and yielding strengths were increased as the spacing of studs decrease. In addition, the strength of inclined studs is shown to be bigger compared to that of conventional studs. The damping ratios increased as the decrease of stiffness ratio. Finally, with decreasing the spacing distance of studs, the cumulative dissipated energy was increased and the seismic performance was improved.

키워드

과제정보

연구 과제 주관 기관 : National Research Foundation of Korea

참고문헌

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