Wind Induced Vibration of a Super Tall Building Considering the Variations of its Damping

Abstract:

In this paper, a improved algorithm based on Newmark-βto analyze the structural response under wind loads was presented and enhance the calculation efficiency in a great degree. The GWT was presented as an study case and its response under wind load was calculated by the proposed method. Nonlinear damping was taken into consideration in calculation. The result show that the structural RMS response in cross-wind direction is much larger than that in along-wind direction.

• Periodical: Advanced Materials Research (Volumes 433-440)
• Pages: 1470-1473
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.433-440.1470
• Online since: January 2012
• Authors: An Xu
• Keywords: Damping, Tall Building, Time History Analysis, Wind Induced Vibration

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