Static and Cyclic Performance of Semirigid Steel Beam‐to‐Column Connections
Publication: Journal of Structural Engineering
Volume 115, Issue 12
Abstract
This paper presents the results of a study of the performance of semirigid steel beam‐to‐column connections under static and cyclic loadings. Tests are reported for connections consisting of top and seat flange angles, and double web angles. In the static tests, initial stiffnesses, and complete moment‐rotation curves are reported for connections of varying dimensions. The geometric parameters that most significantly affect moment‐rotation behavior are determined. The data are compared to analytical models for predicting the initial stiffness and complete nonlinear moment‐rotation relationships for the connections. Hysteretic behavior and fatigue crack propagation characteristics are reported for connections subjected to constant amplitude and variable amplitude cyclic loadings. Empirical low‐cycle fatigue life relationships developed from the constant amplitude test data are applied to a linear damage accumulation model; damage summations predicted by the model are compared to the results of the variable amplitude cyclic tests.
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References
1.
Ackroyd, M. H., and Gerstle, K. H. (1982). “Behavior of type 2 steel frames.” J. Struct. Engrg., ASCE, 108(7), 1541–1556.
2.
Ang, K. M., and Morris, G. A. (1984). “Analysis of three‐dimensional frames with flexible beam‐column connections.” Can. J. Civ. Engrg., 11, 245–254.
3.
Azizinamini, A., Bradburn, J. H., and Radziminski, J. B. (1985). “Static and cyclic behavior of semi‐rigid steel beam‐column connections.” Struct. Res. Studies, Dept. of Civ. Engrg., Univ. of South Carolina, Columbia, S. C., 219.
4.
Azizinamini, A., Bradburn, J. H., and Radziminski, J. B. (1987). “Initial stiffness of semi‐rigid steel beam‐to‐column connections.” Journal of Constructional Steel Research, Barking, Essex, England, 8, 71–90.
5.
Azizinamini, A. (1985). “Cyclic characteristics of bolted semi‐rigid steel beam to column connections,” thesis presented to the University of South Carolina, at Columbia, S.C., in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
6.
Azizinamini, A. (1982). “Monotonic response of semi‐rigid steel beam to column connections,” thesis presented to the University of South Carolina, at Columbia, S.C., in partial fulfillment of the requirements for the degree of Master of Science.
7.
Frye, M. J., and Morris, G. A. (1975), “Analysis of flexibly‐connected steel frames.” Can. J. Civ. Engrg., 2, 280–291.
8.
Jones, S. W., Kirby, P. A. L., and Nethercot, D. A. (1981). “Modeling of semirigid connection behavior and its influence on steel column behavior.” Joints in Struct. Steelwork, John Wiley and Sons, Inc., New York, N.Y., 5.74–5.87.
9.
Krawinkler, H. (1984). “Damage assessment in steel structures subjected to severe earthquakes.” Proc., Eighth World Conf. on Earthquake Engrg., International Association for Earthquake Engineering, 4(7), 887–894.
10.
Lui, E. M., and Chen, W. F. (1987). “Steel frame analysis with flexible joints.” Journal of Constructional Steel Research, Barking, Essex, England, 8, 161–202.
11.
Miner, M. A. (1945). “Cumulative damage in fatigue.” Trans., Am. Soc. of Mech. Engrs., 12(3).
12.
Morris, G. A., and Packer, J. S. (1987). “Beam‐to‐column connections in steel frames.” Can. J. Civ. Engrg., 14, 68–76.
13.
Sommer, W. H. (1969). “Behavior of welded header plate connections,” thesis presented to the University of Toronto, at Toronto, Ontario, Canada, in partial fulfillment of the requirements for the degree of Master of Applied Science.
14.
Type 2 construction with wind moment connections: a return to simplicity. (1976). Amer. Iron and Steel Inst., Washington, D.C.
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Copyright © 1989 ASCE.
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Published online: Dec 1, 1989
Published in print: Dec 1989
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