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Alireza Sabbagh, T. Chan, J. Mottram (2013)
Detailing of I-beam-to-CHS column joints with external diaphragm plates for seismic actionsJournal of Constructional Steel Research, 88
Chin-Tung Cheng, L. Chung (2003)
Seismic performance of steel beams to concrete-filled steel tubular column connectionsJournal of Constructional Steel Research, 59
M. Fardis (2005)
Designer's guide to EN 1998-1 and en 1998-5 Eurocode 8: Design of structures for earthquake resistance; general rules, seismic actions, design rules for buildings, foundations and retaining structures/ M.Fardis[et al.]
(2005)
BS EN 1993-1-8: Eurocode 3: Design of steel structures -Part 1-8: Design of joints
(1998)
Eurocode 8: Design of structures for earthquake resistance -Part 1: General rules, seismic actions and rules for buildings
Majd Khador, T. Chan (2015)
Experimental investigation of built-in replaceable links in external diaphragm connection between steel -beam and CHS column
黒羽 啓明 (2004)
Design guide for structural hollow section column connections
Cheng-Chih Chen, C. Lin, C.-L. Tsai (2004)
Evaluation of reinforced connections between steel beams and box columnsEngineering Structures, 26
S. Schneider, Y. Alostaz (1998)
Experimental Behavior of Connections to Concrete-filled Steel TubesJournal of Constructional Steel Research, 45
Y. Alostaz, S. Schneider (1996)
Analytical behavior of connections to concrete-filled steel tubesJournal of Constructional Steel Research, 40
K. Shin, Y. Kim, Y. Oh (2008)
Seismic behaviour of composite concrete-filled tube column-to-beam moment connectionsJournal of Constructional Steel Research, 64
J. Wardenier, J. Packer, X. Zhao, G. Vegte (2010)
Hollow sections in structural applications
Keywords: circular hollow section; damage control; energy dissipation; external diaphragm; joint; medium ductility class; moment-rotation behaviour
Wei Wang, Yiyi Chen, W. Li, R. Leon (2011)
Bidirectional seismic performance of steel beam to circular tubular column connections with outer diaphragmEarthquake Engineering & Structural Dynamics, 40
Wen-Da Wang, Lin-Hai Han, B. Uy (2008)
Experimental behaviour of steel reduced beam section to concrete-filled circular hollow section column connectionsJournal of Constructional Steel Research, 64
(2014)
Structural behaviour of external diaphragm connection between steel I-section beam and circular hollow section columns under cyclic loading
C. Anderson (2002)
The Federal Emergency Management Agency (FEMA)
L. Ting, N. Shanmugam, Seng-Lip Lee (1991)
Box-column to I-beam connections with external stiffenersJournal of Constructional Steel Research, 18
(2009)
BS EN ISO 6892-1. Metallic materials -Tensile testing -Part 1: Method of test at ambient temperature. British Standards Institution
A series of full‐scale laboratory experiments was conducted to investigate the cyclic behaviour of an external diaphragm joint between a steel I‐beam and a circular hollow section column. The joint incorporated two diaphragm plates (DPs) welded to the column's external wall and bolted to the flanges of the beam using tapered cover plates (TCPs). The joint was designed to limit yielding and plastic hinging of the TCPs while the other joint components remained elastic. This is necessary if the joint is to qualify for use in structures classified in the damage control structural performance range according to FEMA 356. Two parameters of the TCPs are investigated in this paper: steel grade and bolt preload force. The use of higher steel grades was found to impose undesirable higher strain demands on the beam and DPs and dissipate less energy than the joints with the lower grade. A controlled reduction in the bolt preload force allowed connection slippage to occur beyond the serviceability limit, created an additional energy dissipation fuse and allowed rotation of the plastic hinge region to exceed the 25 mrad required for medium ductility class structures.
Steel Construction: Design and Research – Wiley
Published: Nov 1, 2016
Keywords: ; ; ; ; ; ; ; ; ;
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