FSI Numerical Simulation for Wind-Induced Dynamic Response of Tension Membrane Structures

Xin Lou; Zhen Hua Liu; Shuang Yang Song

doi:10.4028/www.scientific.net/AMR.1065-1069.1069

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1065-1069FSI Numerical Simulation for Wind-Induced Dynamic...

FSI Numerical Simulation for Wind-Induced Dynamic Response of Tension Membrane Structures

Abstract:

In this paper, systemic FSI numerical simulations for wind-induced dynamic response of saddle-shaped tension membrane structures are performed using ADINA software, and the effects of some parameters such as inlet velocity, wind direction, span, rise-span ratio, tension stiffness and pre-stress of tension membrane are considered. The flow is modeled with the incompressible viscous Navier-Stokes equations and the standard κ-ω turbulence model, and the membrane is assumed as isotropic-linear-elastic material with large displacement and small strain. The rules of FSI numerical simulation for wind-induced dynamic responses of saddle-shaped tension membrane structures are summarized and the wind-induced dynamic coefficients and the wind pressure distribution coefficients are obtained which can be used in the design of membrane structures.

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Periodical:

Advanced Materials Research (Volumes 1065-1069)

Pages:

1069-1073

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1065-1069.1069

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Online since:

December 2014

Authors:

Xin Lou*, Zhen Hua Liu, Shuang Yang Song

Keywords:

Fluid Structure Interaction (FSI), Tension Membrane Structures, Wind Pressure Distribution Coefficient, Wind-Induced Dynamic Coefficient, Wind-Induced Dynamic Response

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References

[1] Zhen-hua Liu: Numerical Simulation of Fluid-Structure Interaction for Wind-induced Dynamic Response of Membrane Structures. Department of Civil Engineering of Tongji University (2006).

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[2] ADINA Theory and Modeling Guide Volume III: ADINA-F, Report ARD 04-09 (2004).

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[3] Xinli Chen, Shizhao Shen, Yang Xiang: Wind-inducing response analysis and the coefficient for wind-resistant design of the saddle-shaped membrane structures. Journal of Tianjin Institute of Urban Construction, vol. 7(3) (2001), pp.159-163.

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[4] Xin Lou: The Wind-resistant Design Study of Membrane Structures Considering Fluid-Structure Interaction Wind-induced Dynamic Response. School of Civil Engineering of Shandong University (2007).

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