Browse > Article

A Study on the Economy of Weak-Axis Beam-to-Column Connections  

Park, Jong Won (홍익대학교 건축공학부)
Kang, Seoung Min (홍익대학교 건축공학부)
Oh, Yong Jun (제이엠디엔지니어링)
Publication Information
Journal of Korean Society of Steel Construction / v.19, no.6, 2007 , pp. 663-670 More about this Journal
Abstract
Column-tree beam-to-column joints are widely used in moment-resisting frames in Korea. In this study, we proposed four different arrangements for weak-axis moment-resisting beam-to-column connections, which are more economical than the conventional connection, while developing similar structural performance. We investigated the proposed connections whose connection details were different from the conventional one. The experiment was also conducted on a total of five beam-to-column joint specimensto verify the structural performance of the proposed connections. All four connections proposed in this study were found to be more economical that the conventional connection. Three out of four specimens with proposed details were able to developa structural performance similar to that of the specimen with the conventional detail.
Keywords
beam-to-column joints; column-tree type; weak-axis; economy; structural performance;
Citations & Related Records
연도 인용수 순위
  • Reference
1 이형복외 1인 (1997) H형강 기둥 . 보접합부의 보강방법에 따른 내력 및 변형에 관한 연구, 대한건축학회논문집, 제13권 8호
2 Fewster S.M.C., Girardier E.V., and Owens G.W.,(1992) Economic Design and the Importance of Standardised Connections, Proceedings of the First World Conference on Constructional Steel Design, Dec.
3 김상섭외 3인 (2004) H형강 기둥의 약축에 대한 기둥-보 접합상세 개발 및 내력평가, 한국강구조학회 논문집, 제16권 1호
4 김득주외 2인 (1989) 강재 보와 기둥 웨브 접합부의 구조적 거동에 관한 연구, 대한건축학회학술발표논문집, 구조계 제9권 2호
5 대한건축학회 (2003) 강구조 한계상태 설계기준 및 해설, 대한건축학회
6 Salmon C.G. and Johnson E.J (1996) Steel Structures, fourth edition, Haper Collins
7 Engelhardt, M., Winneberger, T., Zekany, A., and Potyraj, T.,(1996) The Dogbone Connection, Part II, Modern Steel Construction, AISC, Vol. 36, No. 8, August