Wind Induced Lateral‐Torsional Motion of Buildings
Publication: Journal of Structural Engineering
Volume 111, Issue 10
Abstract
Fluctuating wind forces on tall buildings can cause excessive building motion that may be disturbing to the occupants. A method to relate dynamic alongwind, acrosswind, and torsional forces acting on square isolated buildings to building accelerations is developed using random vibration theory. Wind tunnel test data are analyzed to determine the spectra of force components and correlations among the different components of force. The effects on building vibration of statistical correlations among components of force and mechanical coupling of components of motion introduced by eccentricities of the centers of mass and rigidity from the building centroid are examined. Comparison are made with more common building analyses, where the forces are assumed to be statistically uncorrelated and the components of motion are assumed to be uncoupled.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
American National Standard Minimum Design Loads for Buildings and Other Structures (ANSI A58.1‐1982), American National Standards Institute, New York, N.Y., 1982.
2.
Council on Tall Buildings, Planning and Design of Tall Buildings, ASCE, A Monograph in Five Volumes, Vol. SB, Chapter 5, New York, N.Y., 1980, pp. 345–355.
3.
Davenport, A., “Gust Loading Factors,” Journal of the Structural Division, ASCE, Vol. 93, No. ST3, June, 1967, pp. 11–34.
4.
Hansen, R. J., Reed, J., and Vanmarcke, E., “Human Response to Wind‐Induced Motion of Buildings,” Journal of the Structural Division, ASCE, Vol. 99, No. ST7, July, 1973, pp. 1589–1605.
5.
Isyumov, N., “The Aeroelastic Modeling of Tall Buildings,” Wind Tunnel Modeling for Civil Engineering Applications, Proceedings of the Workshop on Wind Tunnel Modeling Criteria and Techniques in Civil Engineering Applications, Cambridge University Press, New York, N.Y., 1982, pp. 373–407.
6.
Jeary, A., and Sparks, P., “Some Observations on the Dynamic Sway Characteristics of Concrete Structures,” ACI Publication SP‐60, Vibrations of Concrete Structures, American Concrete Institute, Detroit, Mich., 1979, pp. 155–180.
7.
Kareem, A., “Across‐Wind Resonnse of Buildings,” Journal of the Structural Division, ASCE, Vol. 108, No. ST4, Apr., 1982, pp. 869–887.
8.
Lee, B., “A Prepared Critique on Pressure and Force Measurements in Wind Tunnels,” Wind Tunnel Modeling for Civil Engineering Applications, Cambridge University Press, New York, N.Y., 1982, pp. 357–372.
9.
Lin, Y. K., Probabilistic Theory of Structural Dynamics, McGraw‐Hill, New York, N.Y., 1967.
10.
Reinhold, T., et al., “The Effect of Wind Direction on the Static and Dynamic Wind Loads on a Square Section Tall Building,” Proceedings of the Third Colloquium on Industrial Aerodynamics, Aachen, West Germany, 1978, pp. 262–279
11.
Reinhold, T. A., “Distribution and Correlation of Dynamic Wind Loads,” Journal of Engineering Mechanics, ASCE, Vol. 109, No. 6, Dec., 1983, pp. 1419–1436.
12.
Saunders, J. W., and Melbourne, W. H., “Tall Rectangular Building Response to Cross‐Wind Excitation,” Proceedings of the Fourth International Conference on Wind Effects on Buildings and Structures, Cambridge University Press, Cambridge, England, 1977, pp. 369–379.
13.
Safak, E., and Foutch, D., “Vibrations of Buildings Under Random Wind Loads,” Structural Research Series Report No. 480, Department of Civil Engineering, University of Illinois, Urbana, Ill., May, 1980.
14.
Simiu, E., “Extreme Wind Speeds at 129 Stations in the Contiguous United States,” National Bureau of Standards Building Science Series No. 118, Washington, D.C., Mar., 1979.
15.
Tallin, A., and Ellingwood, B., “Serviceability Limit States—Wind Induced Vibrations,” Journal of Structural Engineering, ASCE, Vol. 110, No. ST12, Oct., 1984, pp. 2424–2437.
16.
Tallin, A., “Wind Induced Motion of Tall Buildings,” thesis presented to The Johns Hopkins University, at Baltimore, Md., in 1984, in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
Information & Authors
Information
Published In
Copyright
Copyright © 1985 ASCE.
History
Published online: Oct 1, 1985
Published in print: Oct 1985
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.