| 某大桥负弯矩补强处理设计 |
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| 引用本文： | 李亮.某大桥负弯矩补强处理设计[J].城市道桥与防洪,2012(5):80-82,9. |
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| 作者姓名： | 李亮 |
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| 作者单位： | 广州市市政工程设计研究院,广东广州,510060 |
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| 摘 要： | 某大桥由于施工原因,墩顶负弯矩区预应力钢束部分未张拉即封槽,造成工程病害。该文介绍了该桥病害处理方案,以及汽车静载试验结果对比情况。
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| 关 键 词： | 连续T梁 补强设计 结构计算 静载试验 |
Design of Negative Moment Reinforcement Treatment for a Bridge |
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| Li Liang.Design of Negative Moment Reinforcement Treatment for a Bridge[J].Urban Roads Bridges & Flood Control,2012(5):80-82,9. |
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| Authors: | Li Liang |
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| Abstract: | The partial prestressed steel bars of a bridge in negative moment zone at the pier top are not tensioned but sealed groove because of construction reason, which causes the engineering faults. The article introduces the fault treatment scheme of this bridge and the comparing condition of the vehicle static load test results. |
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| Keywords: | continuous T-beam reinforcement design structural calculation static load test |
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