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	Wind pressure coefficients of membrane structures based on fluid-solid interaction
	Wang Guang-yong ; Xue Su-duo
	2010-10-12 ; 2010-10-12
关键词	Practical/ computational fluid dynamics deformation membranes roofs structural engineering computing wind wind tunnels/ wind pressure coefficient membrane structure fluid-solid interaction pitched roof horizontal wind direction computational fluid dynamics CFD software fluid structure interaction wind tunnel experiment FSI prestress deformation pattern wind velocity/ A4785 Applied fluid mechanics A4710 General fluid dynamics theory, simulation and other computational methods C7440 Civil and mechanical engineering computing E2110B Building structures E2130 Fluid mechanics and aerodynamics (mechanical engineering) E0410H Mechanical engineering applications of IT
中文摘要	In this paper, wind pressure coefficients of pitched roofs in different horizontal wind directions are firstly computed by computational fluid dynamics (CFD) software, and then wind pressure coefficients of membrane structures considering fluid structure interaction (FSI) are computed. The results of pitched roofs are compared with those of wind tunnel experiments, and it shows that CFD software can predict wind pressure coefficients of pitched roofs. In addition, the result indicates that FSI has more influence on the distribution and magnitude of wind pressure coefficients; and the prestress can affect wind pressure coefficients of membrane; moreover the deformation pattern of membrane changes when wind velocity increases.
语种	中文
出版者	Beijing University of Technology ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82138]
专题	清华大学
推荐引用方式 GB/T 7714	Wang Guang-yong,Xue Su-duo. Wind pressure coefficients of membrane structures based on fluid-solid interaction[J],2010, 2010.
APA	Wang Guang-yong,&Xue Su-duo.(2010).Wind pressure coefficients of membrane structures based on fluid-solid interaction..
MLA	Wang Guang-yong,et al."Wind pressure coefficients of membrane structures based on fluid-solid interaction".(2010).

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