虽然有大量结构构件的加固设计方法，但对加固后结构构件可靠度的研究和资料还相当少。
However, the little researches and data about the reliability of the repaired concrete structures can be provided, although a lot of means for reinforcement are able to be applied.
在结构体系可靠度的计算中，一个急待解决的问题是结构构件或截面间的失效相关性问题。
During the calculation of reliability of structure system, failure dependency of the components or the sections is one of the key problems.
评估结果表明，结构系统疲劳可靠度、探测间隔要比单个构件的低。
Assessment results showed fatigue reliability and inspection intervals of system were lower than those of truss members.
在体系可靠度的计算中，一个急待解决的问题是结构构件或截面间的失效相关性问题。
During the calculation of reliability of system, failure dependency of the components or the sections is one of the key problems that need solutions.
本文以锦州JZ20 - 2平台为例研究了固定式海洋平台结构构件及结构体系的可靠度分析与安全评定(风险评估)。
In this dissertation, as an example of Jinzhou JZ20-2 offshore platform, the system reliability analysis and safety evaluation (risk assessment) are monographic studied.
基于可靠性原理，确定了现役钢闸门结构构件最低可靠度设置标准。
According to the principles of reliability, minimal reliability criterion was determined to predict the remaining life of structural members of the existing hydraulic steel gate structures.
然后概述了平台结构构件的可靠度计算方法，平台结构系统的可靠度计算方法。
Then it summarizes the computing methods of reliability of jacket structure members and structure system.
通过一个具体算例表明，该设计方法既比传统的基于构件可靠度的设计方法经济，又能保证结构体系的可靠度。
The proposed method was proved to be more economical and rational than the traditional method through a design example.
通过一个具体算例表明，该设计方法既比传统的基于构件可靠度的设计方法经济，又能保证结构体系的可靠度。
The proposed method was proved to be more economical and rational than the traditional method through a design example.
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