The resistance probability model is the foundation for study on time-dependent reliability of bridge.
构件的抗力概率模型是进行桥梁结构时变可靠性研究的基础之一。
Prediction of resistance deterioration is an important part of time-dependent reliability analysis of cable-stayed bridge.
分析斜拉桥结构动态可靠度时，目前抗力衰减预测的基本模型经验性都很大，对具体结构并不一定适用。
Numerical examples show that the present method is simple and effective for evaluating and calculating the time-dependent reliability of composites.
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。
Therefore, we should do research on the time-dependent reliability of cable-suspended pipelines (CSP) under the wind load with comprehensive consideration of strength and fatigue.
因此，综合考虑强度和疲劳问题，研究悬索跨越管道结构在风荷载作用下的时变可靠性对结构的正常使用具有重要意义。
In this paper the methods of mode analysis and the random time dependent reliability, based on crossing rate, of random time dependent structures are suggested.
本文首先建立了随机时变结构的振型分解法，然后基于随机时变结构的超越率提出了相应的结构随机时变可靠性的计算方法。
The concept of time dependent reliability and the calculating model are proposed in this paper. In addition, the durability optimum design method based on reliability analysis is suggested also.
本文引入时变广义可靠度概念并建立相应的计算模式，提出了基于可靠性分析的耐久性优化设计方法。
Finally, the time-dependent fatigue reliability of MSW platforms of JZ20-2 in Bohai bay is evaluated, and the results demonstrate the method proposed in the present paper is rational and efficient.
最后对渤海JZ 20 - 2 MSW平台进行时变疲劳可靠性分析。结果表明，本文提出的疲劳应力幅近似计算方法和时变可靠性分析方法是合理有效的。
Base on the above theoretical analysis, the article carries on the time-dependent system reliability analysis to some prestressed concrete continuous beam bridge.
基于以上的理论分析，本文对某预应力混凝土连续梁桥进行时变系统可靠度分析。
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…
在若干基本假设下，得到了时变结构的可靠度计算公式；
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