| 预应力在桥梁加固中的应用 |
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| 引用本文： | 徐利,蔡敏.预应力在桥梁加固中的应用[J].山西建筑,2009,35(6). |
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| 作者姓名： | 徐利 蔡敏 |
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| 作者单位： | 1. 合肥工业大学土木建筑工程学院,安徽,合肥,230009
2. 浙江水利水电学院,浙江,杭州,310016 |
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| 摘 要： | 指出预应力技术已经广泛应用于桥梁建设和加固过程之中,从体外预应力、有粘结预应力、高强复合纤维预应力三个方面阐述了预应力在桥梁加固中的应用,重点介绍了体外预应力、有粘结预应力的设计原理、方法、施工等方面.
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| 关 键 词： | 预应力加固 体外预应力 有粘结预应力 设计 |
The inherent stress application in bridge reinforcement |
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| XU Li,CAI Min.The inherent stress application in bridge reinforcement[J].Shanxi Architecture,2009,35(6). |
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| Authors: | XU Li CAI Min |
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| Abstract: | It pointed that the inherent stress technology had been comprehensive applied in bridge construction and reinforcement.The inherent stress application in bridge reinforcement was discussed from external prestressing,bonded prestressing and high intensity compound fiber prestressing,the design principles,method and construction of external prestressing,bonded prestressing were introduced preferentially. |
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| Keywords: | prestressing reinforcement external prestressing bonded prestressing design |
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