年次大会講演論文集
Online ISSN : 2433-1325
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353 条件付き確率を用いた超球分割数値積分法による構造システムの信頼性解析
奥田 昇也米澤 政昭
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会議録・要旨集 フリー

p. 111-112

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抄録
This paper describes an improved numerical integration method for the reliability assessment of the structural systems. The failure probability integration based on the hypersphere division method is formulated by combining with the conditional probability in order to save the computer processing time and to improve the accuracy. Numerical examples are presented to compare the efficiency of the proposed method with the previous hypersphere division method and to illustrate the validity of the proposed method for evaluation of the structural failure probability.
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