Aerodynamic Devices for Tall Buildings and Structures
Publication: Journal of Engineering Mechanics
Volume 113, Issue 3
Abstract
Wind tunnel tests were conducted to investigate the effects of some aerodynamic devices on the wind‐induced responses of tall buildings and structures. It was found that the fitting of small fins or vented fins to a square tower caused an increase in the along‐wind response, while reduction in cross‐wind response occurred only for a limited range of reduced wind velocities. The use of slotted corners resulted in significant reductions in both the along‐wind and cross‐wind responses over an extended range of reduced wind velocities. The concept of slotted corners is practical and could be useful in the design of modern tall buildings and structurees.
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Information & Authors
Information
Published In
Journal of Engineering Mechanics
Volume 113 • Issue 3 • March 1987
Pages: 349 - 365
Copyright
Copyright © 1987 ASCE.
History
Published online: Mar 1, 1987
Published in print: Mar 1987
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