Wind tunnel tests of aerodynamic interference of the high-rise building and its nearest city surroundings
Grzegorz Bosak
Wind Engineering Laboratory; Department of Structural Mechanics; Faculty of Civil Engineering; Cracow University of Technology (Poland)
https://orcid.org/0000-0003-2127-3799
Abstract
The paper summarizes the results of wind tunnel tests of the influence of aerodynamic interference on wind action of a high-rise building design in Warsaw. Measurements were accomplished in Wind Engineering Laboratory of Cracow University of Technology. Wind pressures on external surfaces of the building model were acquired in two different situations. Firstly, only the building model was placed in the tunnel working section, secondly, the building model with the nearest surroundings was taken under consideration. A study of the character of wind action differences caused by the nearest surroundings of the building was the main aim of the paper. Wind pressure coefficients on the external building surfaces and the difference of horizontal wind action on full scale were compared.
Keywords:
wind pressure measurements, aerodynamic interference, wind tunnel, high-rise buildingReferences
Flaga A., Bosak G., Kłaput R., Flaga Ł., Kimbar G. Badania modelowe w tunelu aerodynamicznym i analizy studialne oddziaływań wiatru dla projektowanego budynku wysokościowego u zbiegu al. Jana Pawła II i ul. Grzybowskiej w Warszawie, Raport z badań, Politechnika Krakowska, Kraków 2012.
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Authors
Grzegorz BosakWind Engineering Laboratory; Department of Structural Mechanics; Faculty of Civil Engineering; Cracow University of Technology Poland
https://orcid.org/0000-0003-2127-3799
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