荷重履歴依存型構造システムの信頼性解析 : 繰返し荷重を受ける構造システムの信頼度関数

概要

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The current research concerning reliability of structures and structural systems has been mostly concentrated on reliability analysis ignoring the influence of deteriorating resistance due to load history or aging, because of complexity of probabilistic treatment of its effect. In this paper, the analysis method to assess reliability of structural systems with deteriorating resistance due to load history under repeated random loads is presented, by introducing the probability density function of the residual resistance of survived structural systems where the deterioration effect is considered at every structural element. Finally, the effect of deteriorating resistance on reliability is discussed with numerical examples.
社団法人日本建築学会の論文
2002-07-30