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| 在役钢筋混凝土桥梁结构的可靠度评估研究 | |
| 引用本文： | 石飞停. 在役钢筋混凝土桥梁结构的可靠度评估研究[J]. 交通标准化, 2009, 0(9): 67-69 |
| 作者姓名： | 石飞停 |
| 作者单位： | 盐城工学院,江苏盐城224003 |
| 摘 要： | 我国现有大量的钢筋混凝土桥梁结构，随着服役时间的不断延长，均存在着不同程度的老化和破坏现象，因此对这些桥梁结构进行可靠度评估就显得非常重要。从可靠度评估和维修策略、基于时变抗力的可靠度分析、疲劳可靠度和动力可靠度几方面问题出发，对在役钢筋混凝土桥梁结构的可靠度评估进行探讨，可为工程实践提供有意义的参考。 |
| 关 键 词： | 可靠度理论 桥梁结构 可靠度评估 疲劳可靠度 动力可靠度 |
Reliability Evaluation Study on Existing Steel Reinforced Concrete Bridge |
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| SHI Fei-ting. Reliability Evaluation Study on Existing Steel Reinforced Concrete Bridge[J]. Communications Standardization, 2009, 0(9): 67-69 | |
| Authors: | SHI Fei-ting |
| Affiliation: | Yancheng Institute of Technology;Yancheng 224003;China |
| Abstract: | There are a great many of existing steel reinforced concrete bridges there existing var-ious degrees of degradation and damage along with time going by.It can be seen that it is important to evaluate the reliability towards these bridges.Proceeding from reliability evaluation and mainte-nance,reliability analysis based on time-varying resisting force,fatigue reliability and dynamic force reliability,the reliability evaluation towards these bridges is discussed,which can provide significant reference for sim... |
| Keywords: | reliability theory bridge structure reliability evaluation fatigue reliability dynamic force reliablity |
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