Inelastic Seismic Response of Frame Fasteners for Steel Roof Deck Diaphragms
This article is a reply.
VIEW THE ORIGINAL ARTICLEPublication: Journal of Structural Engineering
Volume 129, Issue 12
Abstract
An experimental program was undertaken to investigate the inelastic seismic response of metal deck roofing systems. The load carrying capacity of roof diaphragms for low-rise steel buildings, subjected to lateral loads from wind and/or earthquakes, is directly dependent on the performance of the connections. This paper provides information on the inelastic cyclic response, including load versus displacement hysteresis and energy absorption capacity of 144 deck-to-frame screwed, powder-actuated fastener, and welded connection tests for different steel deck and structure thickness. Powder-actuated fastener connections were able to provide the highest energy dissipation results, followed closely by screwed connections. In many cases, the welded connections exhibited significant ultimate capacities, but failed at small displacements, resulting in low energy dissipation values. However, when welds with washers were used, the ductility and energy absorption ability of the connection were substantially improved.
Get full access to this article
View all available purchase options and get full access to this article.
References
American Iron and Steel Institute (1997). 1996 edition of the specification for the design of cold-formed steel structural members, Washington, D.C.
American Society for Testing and Materials (1993). “Standard specification for steel sheet, carbon, cold-rolled, commercial quality.” A366, West Conshohocken, Pa.
American Society for Testing and Materials (1994). “Standard test methods and definitions for mechanical testing of steel products.” A370, West Conshohocken, Pa.
American Society for Testing and Materials (1994). “Standard specification for steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hot-dip process.” A653, West Conshohocken, Pa.
Canadian Sheet Steel Building Institute (1991). “Design of steel deck diaphragms.” B13-91, Cambridge, Ont., Canada.
Canadian Standards Association (1994). “Cold formed steel structural members.” S136, Etobicoke, Ont., Canada.
Canadian Standards Association (1998). “Structural quality steels.” G40.21, Etobicoke, Ont., Canada.
Essa, H. S., Tremblay, R., and Rogers, C. A.(2003). “Behavior of roof deck diaphragms under quasistatic cyclic loading.” J. Struct. Eng., 129(12), 1658–1666.
Fung, C. (1978). “Shear strength of puddle welds in gauge metal construction.” Final Report on Project 373 for the Canadian Steel Industries Construction Council, Westeel-Rosco Limited.
Hilti (1996). Fastening technology manual—Product information (DX), Hilti Corporation, Schaan, Principality of Liechtenstein.
ITW Buildex (1998). Product Report No. 80701, Itasca Ill.
Kapeller, M. (1992). “Nichtlinears lastverformungsverhalten von befestigungselementen des stahlbaus unter dynamischer belastung.” Diplomarbeit, Institut für Stahlbau und Holzbau, Universität Innsbruck, Austria.
Klingler, C. J. (1986). “The strength and flexibility of mechanical connectors in steel shear diaphragms.” MSc thesis, West Virginia Univ., Morgantown, W.V.
Peköz, T. (1990). “Design of cold-formed steel screw connections.” Proc., 10th Int. Specialty Conf. on Cold-Formed Steel Structures, Univ. of Missouri-Rolla, Rolla, Mo., pp. 575–587.
Peköz, T., and McGuire, W. (1979). “Welding of sheet steel.” Report SG-79-2, American Iron and Steel Institute, Washington, D.C.
Peuler, M., Rogers, C. A., and Tremblay, R. (2002). “Inelastic response of arc-spot welded deck-to-frame connections for steel roof deck diaphragms.” 16th Int. Specialty Conf. on Cold-Formed Steel Structures, Orlando, Fla., pp. 763–778.
Rogers, C. A., and Tremblay, R. (2000). “Inelastic seismic response offrame and side lap fasteners for steel roof decks.” Research Report No. EPM/CGS-2000-09, Department of Civil, Geological and Mining Engineering, École Polytechnique, Montreal QC, Canada.
Rogers, C. A., and Tremblay, R.(2003). “Inelastic seismic response of side lap fasteners for steel roof deck diaphragms.” J. Struct. Eng., 129(12), 1637–1646.
Steel Deck Institute (1987). Steel deck institute design manual, 2nd Ed., Canton, Ohio.
Tri-Services Technical Manual (1982). Seismic Design for Buildings, Depts. Of Army, Navy and Air Force, US Government Printing Office, Philadelphia, Pa.
Walter, E. (1995). “Steel deck fasteners under low cycle fatigue.” 5th U.S. National Conf. on Earthquake Engineering, Vol. II, Chicago, Ill., pp. 827–836.
Information & Authors
Information
Published In
Journal of Structural Engineering
Volume 129 • Issue 12 • December 2003
Pages: 1647 - 1657
Copyright
Copyright © 2003 American Society of Civil Engineers.
History
Received: Aug 14, 2000
Accepted: Feb 3, 2003
Published online: Nov 14, 2003
Published in print: Dec 2003
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.