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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.31 No.5
- 발행연도
- 2019.1
- 수록면
- 453 - 467 (15page)
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초록· 키워드
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Portal frame structures, made up of cold-formed steel trusses, are increasingly being used for lightweight building construction. A novel pin-jointed moment connector, called the Howick Rivet Connector (HRC), was developed and tested previously in T-joints and truss assemblage to determine its reliable strength, stiffness and moment resisting capacity. This paper presents an experimental study on the HRC, in moment resisting cold-formed steel trusses. The connection method is devised where intersecting truss members are confined by a gusset connected by HRCs to create a rigid moment connection. In total, three large scale experiments were conducted to determine the elastic capacity and cyclic behaviour of the gusseted truss moment connection comprising HRC connectors. Theoretical failure loads were also calculated and compared against the experimental failure loads. Results show that the HRCs work effectively at carrying high shear loads between the members of the truss, enabling rigid behaviour to be developed and giving elastic behaviour without tilting up to a defined yield point. An extended gusset connection has been proposed to maximize the moment carrying capacity in a truss knee connection using the HRCs, in which they are aligned around the perimeter of the gusset to maximize the moment capacity and to increase the stability of the truss knee joint.
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참고문헌 (22)
참고문헌 신청
Ahmadi, A. / 2016 / An experimental study on a novel cold-formed steel connection for light gauge open channel steel trusses / J. Constr. Steel Res 122:70~79
American Iron and Steel Institute / 2012 / North American specification for the design of cold-formed Steel Structural Members; NAS S100
Australia/New Zealand Standard (AS/NZS) / 2005 / Cold-Formed Steel Structures, AS/NZS 4600:2005 / Standards Australia/ Standards New Zealand
Australia/New Zealand Standard(AS/NZS)(2002) / 2002 / Structural Design Actions, AS/NZS 1170:2002 / Standards Australia/ Standards New Zealand
Kumari Beena / 2017 / Behaviour of bolted connections in concrete-filled steel tubular beam-column joints / Steel and Composite Structures, An International Journal 25(4):443~456
American Iron and Steel Institute / 2012 / North American specification for the design of cold-formed Steel Structural Members; NAS S100
Australia/New Zealand Standard (AS/NZS) / 2005 / Cold-Formed Steel Structures, AS/NZS 4600:2005 / Standards Australia/ Standards New Zealand
Australia/New Zealand Standard(AS/NZS)(2002) / 2002 / Structural Design Actions, AS/NZS 1170:2002 / Standards Australia/ Standards New Zealand
Kumari Beena / 2017 / Behaviour of bolted connections in concrete-filled steel tubular beam-column joints / Steel and Composite Structures, An International Journal 25(4):443~456
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