ガスト応答時刻歴のウェーブレットベース・シミュレーション A WAVELET-BASED SIMULATION ON GUST RESPONSES

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抄録

Under approaching winds having non-stationary stochastic processes, the frequency domainanalysis on gust responses is not practical and it is impossible to predict the maximumamplitude of the gust responses of structures. In order to overcome this underlying problem,a wavelet-based method to simulate gust responses is suggested. The time-scalecharacteristics present in wind fluctuations are configured with the system of the discretewavelets and are reflected to the time histories of the gust responses to be synthesized. Thetime histories of the gust responses simulated with the proposed method are investigatedspecifically in respect to the peak factor.

収録刊行物

  • 風工学シンポジウム論文集

    風工学シンポジウム論文集 18(0), 000050-000050, 2005

    一般社団法人 日本風工学会

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