| 钢筋混凝土桥梁构件最大裂缝宽度可靠度分析 |
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| 引用本文： | 蔡长丰. 钢筋混凝土桥梁构件最大裂缝宽度可靠度分析[J]. 湖南城市学院学报(自然科学版), 2008, 17(1): 10-12 |
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| 作者姓名： | 蔡长丰 |
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| 作者单位： | 长沙理工大学桥梁与结构工程学院,长沙410076 |
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| 摘 要： | 正常使用极限状态对应于结构或结构构件达到正常使用或耐久性的某项规定极限值，并控制结构的外观．分别从最大裂缝宽度方面分析了铜筋混凝土桥梁构件正常使用极限状态的可靠度，以及正常使用极限状态下桥梁可靠度的分布范围．
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| 关 键 词： | 钢筋混凝土桥梁 裂缝 可靠度 |
Reliability Analysis of Reinforced Concrete Bridge Component Based on Crack Width |
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| CAI Chang-feng. Reliability Analysis of Reinforced Concrete Bridge Component Based on Crack Width[J]. Journal of Hunan City University:Natural Science, 2008, 17(1): 10-12 |
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| Authors: | CAI Chang-feng |
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| Affiliation: | School of Bridge and Structure Engineering;Changsha University of Science and Technology;Changsha;Hunan 410076;China |
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| Abstract: | Serviceability limit state corresponds to some prescribed limit value which structures and members are reached to serviceability or durability and controls the appearance of structures.In the paper,the members reliability of reinforced concrete bridges is analyzed based on serviceability limit state from crack width.And the scope of reliability based on serviceability limit state is showed. |
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| Keywords: | Reinforced concrete bridge concrete crack reliability |
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