Ductility Capacity of Shear-Dominated Steel Plate Walls

전단지배 강판벽의 연성능력

  • 박홍근 (서울대학교 건축학과) ;
  • 최인락 (서울대학교 건축학과) ;
  • 전상우 (포항산업과학연구원 강구조연구소) ;
  • 김원기 (호서대학교 건축공학과)
  • Received : 2006.04.12
  • Accepted : 2006.07.12
  • Published : 2006.08.27

Abstract

An experimental study was performed to investigate the maximum energy dissipation and the ductility capacity of shear-dominated steel plate walls with thin web plates. Three specimens of three-story plate walls with thin web plates were tested. The parameters for the test specimens were the aspect ratio of the web plate and the shear strength of the column. A concentrically braced frame and a moment-resisting frme were a also tested for comparison. The steel plate walls exhibited much better ductility and energy dissipation capacity than the concentrically braced frame and the moment-resisting frame. The results showed that unlike other structural systems, the sh as well as strength, and can therefore be used as an effective earthquake-resisting system. A method of predicting the energy dissipation capacity of a steel plate wall was proposed.

Acknowledgement

Supported by : 포항산업과학연구원(RIST)

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