Multi-Object Resonant Response Equivalent Static Wind Load of Large-Span Roofs

Abstract:

According to the strain energy equivalent, the resonant response equivalent static wind load of large span roof is derived. It solves the matter that should consider numerous structural response control objects on calculating equivalent static wind load for large span roofs, and establishes relationship with the structural strain energy introduced by fluctuant wind loads. Finally, the method is used to resonant equivalent static wind load analysis of 2008 Beijing Olympic Tennis Center Stadium roof structure. The results illustrate that the method proposed in this paper is effective and the precision is reliable.

• Periodical: Applied Mechanics and Materials (Volumes 99-100)
• Pages: 1255-1258
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.99-100.1255
• Online since: September 2011
• Authors: Yu Xue Li, Qing Shan Yang, Yu Ji Tian
• Keywords: Equivalent Static Wind Load, Large-Span Roof, Multi-Object, Resonant Response

References

[1] Holmes J D.Wind load of structures, edited by New York Spon Press(2001)

[2] Zhou Y, Kareem A. Journal of Structural Engineering, Vol.127 No. 2(2001)pp.168-175

[3] Davenport A G. Journal of Structural Division, Vol.93 No. 3(1967),pp.11-34.

[4] Kasperski M.. Journal. Engineering. Structural., Vol.14 No.1(1992),pp.27-34

[5] Zhou X. Y.,Gu M. International Journal of Structural Stability and Dynamics, Vol.10 No.5(2010),pp.1141-1165

[6] Li X.K. ,Xie Z.N. China Civil Engineering Journal, Vol.43 No.7(2010),pp.29-36 (in Chinese)

[7] Wu D.,Wu Y., Zhang J.S. Journal of Building Structures, Vol.32 No.4(2011),pp.17-23 (in Chinese)