| 小半径曲线桥梁体扭转、支座脱空原因分析及处理措施 |
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| 引用本文： | 朱自萍,吴平平.小半径曲线桥梁体扭转、支座脱空原因分析及处理措施[J].交通标准化,2009(13):129-132. |
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| 作者姓名： | 朱自萍 吴平平 |
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| 作者单位： | 安徽省交通规划设计研究院; |
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| 摘 要： | 通过分析计算毛集互通A匝道桥出现梁体扭转、支座脱空的原因，并根据计算结果提取相应的加固措施，取得了良好的效果．可为小半径曲线梁桥的设计提供理论依据，以避免类似病害的发生。
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| 关 键 词： | 曲线梁 扭转 支座脱空 加固 |
Causes and Measures of Beam Distortion and Bearing Disjoint of Curved Bridge with Little Radius |
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| ZHU Zi-ping,WU Ping-ping.Causes and Measures of Beam Distortion and Bearing Disjoint of Curved Bridge with Little Radius[J].Communications Standardization,2009(13):129-132. |
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| Authors: | ZHU Zi-ping WU Ping-ping |
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| Institution: | Anhui Communications Consulting & Design Institute;Hefei 230041;China |
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| Abstract: | Through analyzing beam distortion and bearing disjoint of Maoji interchange A ramp bridge, the calculation results are referred to put forward the reinforcement measures, which have achieved great success. It can provide theoretical reference for the design of curved bridge with little radius in order to prevent such diseases. |
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| Keywords: | curved bridge distortion bearing disjoint reinforcement |
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