Design Guide for Partially Restrained Composite Connections
Publication: Journal of Structural Engineering
Volume 124, Issue 10
Abstract
Partially restrained composite connections (PR-CC) are partial strength connections that can be used to resist moments induced by live, wind, and earthquake loads in low and moderate height unbraced frames. PR-CC use the continuity and strength that are already built into the structures and are especially well suited for low-rise structures in areas of low-to-moderate seismic risk. Good hysteretic performance was the primary criterion used in the development of the analysis procedures and design criteria presented in this guide. These procedures are more detailed and conservative than those in the 1997 National Earthquake Hazards Reduction Program and American Institute of Steel Construction seismic specifications and apply to a wider range of structures. Trial designs indicate that the most efficient structures result when connection strength is about 75% of the noncomposite strength of the steel beams framing into the connections.
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References
1.
Ackroyd, M. H.(1987). “Simplified frame design of type PR construction.”Engrg. J., AISC, 24(4), 141–146.
2.
Ammerman, D. J., and Leon, R.(1990). “Unbraced frames with semi-rigid composite connections.”Engrg. J., AISC, 27(1), 1–10.
3.
ASCE Task Committee on Drift Control of Steel Buildings Structures.(1988). “Wind drift design of steel-framed buildings: State-of-the-art report.”J. Struct. Engrg., ASCE, 114(9), 2085–2108.
4.
ASCE Task Group on Effective Length, LRFD Committee. (1997). Effective length and notional load approaches for assessing frame stability: Implications for American steel design. ASCE, New York.
5.
Azizinamini, A., Bradburn, J. H., and Radziminski, J. B. (1985). “Static and cyclic behavior of semi-rigid steel beam-column connections.”Tech. Rep., Dept. of Civ. Engrg., University of South Carolina, Columbia, S.C.
6.
Barakat, M., and Chen, W. F.(1990). “Practical analysis of semi-rigid frames.”Engrg. J., AISC, 28(2), 55–64.
7.
Bijlaard, F. S. K., and Zoetemeijer, P. (1986). “Influence of joint characteristics on the structural response of frames.”Steel structures: Recent research advances and their application to design, M. N. Pavlovic, ed., Elsevier Applied Science, London.
8.
“Building code requirements for reinforced concrete.” (1995). ACI 318-95, American Concrete Institute, Farmington Hills, Mich.
9.
Colson, A., and Bjorhovde, R. (1992). “Connection moment-rotation curves for semi-rigid frame design.”Connections in steel structures II, R. Bjorhovde et al., eds., AISC, Chicago, Ill., 282–294. Design of steel structures, part 1.1: General rules for buildings. (1993). Eurocode 3. Commission of the European Communities, Brussels, Belgium.
10.
Disque, R. O.(1975). “Directional moment connections—A proposed design method for steel frame.”Engrg. J., AISC, 12(1), 14–18.
11.
Faella, C., Piluso, V., and Rizzano, G. (1994). “Connection influence on the elastic and inelastic behaviour of steel frames” and “Connection influence on the seismic behavior of steel frames.”Behaviour of steel structures in seismic areas (STESSA '94), F. M. Mazzolani and V. Giouncu, eds., E&FN Spon (Chapman-Hall), London, 590–609.
12.
Gerstle, K. H. (1985). “Flexibly connected steel frames.”Steel framed structures: Stability and strength, R. Narayanan, ed., Elsevier Applied Science, London, 205–240.
13.
Gerstle, K. H., and Ackroyd, M.(1990). “Behavior and design of flexibly-connected building frames.”Engrg. J., AISC, 27(1), 22–29.
14.
Griffis, L.(1993). “Serviceability limit states under wind load.”Engrg. J., AISC, 30(1), 1–16.
15.
Hoffman, J. J. (1994). “Design procedures and analysis tools for semi-rigid composite connections,” MS thesis, University of Minnesota, Minneapolis, Minn.
16.
Horne, M. R., and Morris, L. J. (1982). Plastic design of low-rise frames. MIT Press, Cambridge, Mass.
17.
Kim, S.-E., and Chen, W.-F.(1996). “Practical advanced analysis for semi-rigid frame design.”Engrg. J., AISC, 33(4), 129–141.
18.
Lawson, R. S., Vance, V., and Krawinkler, H.(1994). “Nonlinear static pushover analysis—Why, when, and how.”Proc., 5th Nat. U.S. Conf. on Earthquake Engrg., EERI, Oakland, Calif., 1, 283–292.
19.
Leon, R. T.(1990). “Semi-rigid composite construction.”J. Constr. Steel Res., 15(1/2), 99–120.
20.
Leon, R. T.(1994). “Composite semi-rigid construction.”Engrg. J., AISC, 31(2), 57–67.
21.
Leon, R., and Ammerman, D. J.(1990). “Semi-rigid composite connections for gravity loads.”Engrg. J., AISC, 27(1), 12–21.
22.
Leon, R. T., Ammerman, D. J., Lin, J., and McCauley, R. D.(1987). “Semi-rigid composite steel frames.”Engrg. J., AISC, 24(4), 147–155.
23.
Leon, R. T., and Forcier, G. P. (1992). “Parametric study of composite frames.”Connections in steel structures II, R. Bjorhovde et al., eds., AISC, Chicago, Ill., 152–159.
24.
Leon, R. T., Hoffman, J. J., and Staeger, T. (1996). “Partially restrained composite connections.”Steel Des. Guide 8, AISC, Chicago, Ill.
25.
Leon, R. T., and Shin, K.-J. (1991). “Seismic response of frames with semi-rigid composite connections.”Proc., Pacific Conf. on Earthquake Engrg., New Zealand National Society for Earthquake Engrg., Auckland, 57–68.
26.
Leon, R. T., and Shin, K.-J. (1995). “Performance of semi-rigid frames.”Restructuring America and Beyond, Proc., Struct. Congr. XIII, M. Sanayei, ed., ASCE, New York, 1020–1035.
27.
Leon, R. T., and Zandonini, R. (1992). “Semi-rigid composite connections.”Int. Steel Des. Guide, R. Bjorhovde et al., eds., Elsevier, Amsterdam, The Netherlands.
28.
Lindsey, S.(1987). “Design of frames with PR connections.”J. Constr. Steel Res., 12, 251–260.
29.
“Load and resistance factor design specifications, 2nd Ed.” (1993). American Institute of Steel Construction, Chicago, Ill.
30.
“Manual of steel construction (LRFD), 2nd Ed.” (1994). American Institute of Steel Construction, Chicago, Ill.
31.
“Minimum design loads for buildings and other structures.” (1995). ASCE 7-95, ASCE, New York.
32.
Nader, M. N., and Astaneh-Asl, A. (1992). “Seismic behavior and design of semi-rigid steel frames.”UCB/EERC-92/06, University of California, Berkeley, Calif. NEHRP recommended provisions for the development of seismic regulations for new buildings. (1994). Building Seismic Safety Council, Washington, D.C. NEHRP recommended provisions for new buildings and other structures. (1997). Building Seismic Safety Council, Washington, D.C.
33.
“Seismic provisions for structural steel buildings.” (1997). American Institute of Steel Construction, Chicago, Ill.
34.
Shin, K.-J. (1992). “Seismic response of semi-rigid composite frames.”Proc., Struct. Congr., J. Morgan, ed., ASCE, New York, 645–648.
35.
“Specification for structural steel buildings, allowable stress design and plastic design, 9th Ed.” (1989). American Institute of Steel Construction, Chicago, Ill.
36.
Zaremba, C. J.(1988). “Strength of steel frames using partial composite girders.”Engrg. J., AISC, 114(8), 1741–1760.
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Copyright © 1998 American Society of Civil Engineers.
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Published online: Oct 1, 1998
Published in print: Oct 1998
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