船体タンク内変動圧力の統計的予測 : 確率変数の絶対値形を含む応答の極大値分布

概要

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The useful method is proposed for calculations of the statistical distribution of the maxima of non-linear ship response with absolutes of random variables such as the pressure induced on the full filled prismatic tank wall. This method is based upon an assumption that the component random variables are normal random processes with zero means and independent each other. The calculated results of the statistical distribution of the maxima of non-linear response with absolutes of one or two random variables have been examined in comparison with histograms obtained from the numerical simulated his-stories of non-linear response. Satisfactory agreement is found between both results and the validity and utility of the proposed method are recognized.
社団法人日本船舶海洋工学会の論文
1986-03-01