Research on Seismic Response Vibration Hybrid Control of Hefei TV Tower

Abstract:

In this paper, Hefei TV Tower is used as an analytical case to examine the Hybrid control method on seismic response. Firstly, on the basis of the other’s work, a bi-model dynamic model is proposed to study the seismic response vibration hybrid control, using tuned mass damper and viscous fluid dampers. Then the optimal coefficient is obtained by considered the seismic response of upper turret as optimization objectives. According to analysis, it’s showed that the seismic responses of the tower are decreased greatly with tuned mass damper and viscous fluid dampers, and the vibration reduction effectiveness of the tower is sensitive to the spectral characteristics of earthquake wave.

• Periodical: Advanced Materials Research (Volumes 243-249)
• Pages: 5197-5203
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.243-249.5197
• Online since: May 2011
• Authors: Zhi Qiang Zhang, Fei Ma
• Keywords: Fluid Viscous Damper, High-Rise Structure, Hybrid Control, Seismic Response, Tuned Mass Damper (TMD)

References

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