Investigation on Wind Tunnel Blockage Effects of High-Rise Building
2013 ◽
Vol 477-478
◽
pp. 793-796
Keyword(s):
As the significant difference in wind tunnel data between two scaled models of a practical engineering, the cause of this difference, which was regarded as blockage effect, was analyzed in this paper. Research shows that, for wind tunnel test with more surrounding buildings, blockage effect may result in serious data distortion, especially for lateral wind pressure, and existing correction method does not possess universality. Moreover, blockage ratio, as a global concept, is not appropriate to evaluate blockage effect of wind tunnel pressure data at different parts of building models. This study has reference value for blockage effect of wind tunnel pressure date in practical engineering.
2011 ◽
Vol 94-96
◽
pp. 1026-1030
2011 ◽
Vol 5
(4)
◽
pp. 518-524
◽
Keyword(s):
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2012 ◽
Vol 532-533
◽
pp. 352-356
Keyword(s):
1960 ◽
Vol 66.1
(0)
◽
pp. 233-236
Keyword(s):
2012 ◽
Vol 446-449
◽
pp. 3092-3095
Keyword(s):
2002 ◽
Vol 90
(12-15)
◽
pp. 1817-1829
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2014 ◽
Vol 488-489
◽
pp. 813-816
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