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	Hysteretic behaviour of flush end plate joints to concrete-filled steel tubular columns
	Jing-Feng Wang ; Lin-Hai Han ; Uy, B.
	2010-10-12 ; 2010-10-12
关键词	Practical/ beams (structures) earthquake engineering elasticity fasteners plates (structures)/ hysteretic behaviour flush end plate joints concrete-filled steel tubular columns bolted moment-resisting connections simulated seismic loading H-shaped steel beams high-strength blind bolts seismic behaviour hysteretic performance failure modes stiffness degradation energy dissipation moment-rotation response cyclic loading/ E2110A General shapes and structures E2180D Vibrations and shock waves (mechanical engineering) E2210 Mechanical components E2180A Elasticity (mechanical engineering)
中文摘要	The results of an experimental research study involving the testing of four bolted moment-resisting connections under simulated seismic loading conditions are presented. Each test specimen modeled the interior joint of a moment-resisting frame consisting of H-shaped steel beams and circular or square concrete-filled steel tube (CFST) columns using high-strength blind bolts. In order to investigate the seismic behaviour of the blind bolted flush end plate joints to CFST columns, the hysteretic performance, failure modes, stiffness degradation and energy dissipation of the connection type are evaluated in detail. The test parameters varied included the column section type and the thickness of the end plate. The experimental results indicate that both the blind bolted connections with circular and square sections exhibited excellent hysteretic behaviour in terms of their moment-rotation response, strain distributions and energy dissipation. Under cyclic loading, all tested specimens displayed large rotation ductility capacities, and the failure modes were similar to those under monotonic loads. The effects of cyclic loading on the behaviour of the composite joint were obvious, especially on load bearing and stiffness of the connections. The joint type exhibited excellent seismic performance, so that it can be effectively utilized in moment-resisting composite frame structures. [All rights reserved Elsevier].
语种	英语
出版者	Elsevier Science Ltd. ; UK
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82141]
专题	清华大学
推荐引用方式 GB/T 7714	Jing-Feng Wang,Lin-Hai Han,Uy, B.. Hysteretic behaviour of flush end plate joints to concrete-filled steel tubular columns[J],2010, 2010.
APA	Jing-Feng Wang,Lin-Hai Han,&Uy, B..(2010).Hysteretic behaviour of flush end plate joints to concrete-filled steel tubular columns..
MLA	Jing-Feng Wang,et al."Hysteretic behaviour of flush end plate joints to concrete-filled steel tubular columns".(2010).

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