对退化结构的时变可靠度，抗力必须表为随机过程。
The resistance of deteriorating structures is a non-stationary stochastic process.
算例表明，该方法简便易行，是评价和计算复合材料时变可靠度的有效方法。
Numerical examples show that the present method is simple and effective for evaluating and calculating the time-dependent reliability of composites.
基于模糊评价和马尔科夫过程，研究了在役桥梁承载力可靠度的时变规律。
The time-varying reliability of existing bridge on bearing capacity was discussed based on fuzzy evaluation and Markov process.
在若干基本假设下，得到了时变结构的可靠度计算公式；
Under some basic assumptions, the reliability formula of time dependent structure is gained. Also the reliability ana…
在若干基本假设下，得到了时变结构的可靠度计算公式；
Under some basic assumptions, the reliability formula of time dependent structure is gained. Also the reliability ana…
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