| Wind tunnel test and numerical simulation of wind pressure on a high-rise building |
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| 作者姓名： | AL ZOUBI Feras LI Zheng-liang WEI Qi-ke SUN Yi |
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| 作者单位： | Department of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China |
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| 摘 要： | We carried out a wind tunnel test to measure cladding loads for a high-rise building of 295 m in height, which would be located in the business center of Chongqing Municipality, P. R. China. The rigid model was used to determine fluctuating local pressures on the exterior surfaces of the building. The wind tunnel test results show the cr/tical zone of wind pressures on building surfaces in both standalone and interference conditions. The computational fluid dynamics （CFD） was conducted by using the FLUENT Code to compare with the wind tunnel test results, and the steady three-dimensional turbulent flow with Realizable k-ε as a turbulence model was used. The CFD results are agree with the wind tunnel test results in regards to distributions of wind pressures over a high-rise building＇s surfaces.
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| 关 键 词： | comoutational fluid dynamics： wind oressure： high-rise building： wind tunnel test |
| 收稿时间： | 2009/9/27 0:00:00 |
Wind tunnel test and numerical simulation of wind pressure on a high-rise building |
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| AL ZOUBI Feras,LI Zheng-liang,WEI Qi-ke,SUN Yi.Wind tunnel test and numerical simulation of wind pressure on a high-rise building[J].Journal of Chongqing University,2010,9(1):47-53. |
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| Authors: | AL ZOUBI Feras LI Zheng-liang WEI Qi-ke and SUN Yi |
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| Institution: | Department of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China |
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| Abstract: | We carried out a wind tunnel test to measure cladding loads for a high-rise building of 295 m in height, which would be located in the business center of Chongqing Municipality, P. R. China. The rigid model was used to determine fluctuating local pressures on the exterior surfaces of the building. The wind tunnel test results show the critical zone of wind pressures on building surfaces in both standalone and interference conditions. The computational fluid dynamics (CFD) was conducted by using the FLUENT Code to compare with the wind tunnel test results, and the steady three-dimensional turbulent flow with Realizable k-( as a turbulence model was used. The CFD results are agree with the wind tunnel test results in regards to distributions of wind pressures over a high-rise building's surfaces. |
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| Keywords: | computational fluid dynamics wind pressure high-rise building wind tunnel test |
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