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The mechanism of unsteady aerodynamic force on structures related to gusty winds has been investigated based on wind tunnel tests and numerical analyses. However, there is very little observation of g...usty winds which damage structures and so their actual features haven't been clear yet. In this paper, we selected the record of gusty winds and analyzed the statistical information to provide a basis on which to estimate unsteady wind forces acting on actual structures. Our results showed that the selected gusty winds have almost same kind of statistical features despite their observed sites and wind directions. We might be able to estimate a damage risk against gusty winds of structures with various shapes by relating the wind tunnel results to actual phenomenon.続きを見る
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Mendeley出力
jaud20_p041