| 海洋环境下在役钢筋混凝土构件抗弯可靠度的预估方法 |
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| 引用本文： | 吴相豪.海洋环境下在役钢筋混凝土构件抗弯可靠度的预估方法[J].水运工程,2007(4):4-7. |
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| 作者姓名： | 吴相豪 |
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| 作者单位： | 上海海事大学,上海,200135 |
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| 摘 要： | 在腐蚀介质作用下,在役钢筋混凝土构件抗弯承载能力逐步衰减、安全可靠性不断降低。基于海洋环境下钢筋混凝土受弯构件力学性能的劣化规律,提出了在役钢筋混凝土构件抗弯可靠度的预估方法,可为海洋环境下在役钢筋混凝土结构耐久性评估及维修决策提供理论依据。
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| 关 键 词： | 海洋环境 在役构件 抗弯可靠度 预估方法 |
| 文章编号： | 1002-4972（2007）04-0004-04 |
| 收稿时间： | 2006-11-24 |
| 修稿时间： | 2006年11月24 |
Prediction Method on Anti-bend Reliability of Existing Reinforced Concrete Members in Marine Environment |
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| WU Xiang-hao.Prediction Method on Anti-bend Reliability of Existing Reinforced Concrete Members in Marine Environment[J].Port & Waterway Engineering,2007(4):4-7. |
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| Authors: | WU Xiang-hao |
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| Institution: | Shanghai Maritime University, Shanghai 200135, China |
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| Abstract: | Under the action of corroding materials,the bending capacity of reinforced concrete bending members will deteriorate gradually,and the safe reliability will be reduced.Basing on the deteriorating law of the bending capacity with the time,the prediction method on anti-bending reliability of existing reinforced concrete members in marine environment is put forward,which provides a theoretical basis for appraising of the durability of existing concrete structures and decision-making of maintenance for existing concrete members. |
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| Keywords: | marine environment existing members anti-bend reliability prediction method |
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