| 混凝土双曲拱桥病害与加固研究 |
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| 引用本文： | 刘静波,冯强.混凝土双曲拱桥病害与加固研究[J].交通标准化,2010(17):111-113. |
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| 作者姓名： | 刘静波 冯强 |
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| 作者单位： | 1. 北京柏宏房地产开发有限公司,北京,100020
2. 交通运输部公路科学研究院北京新桥技术发展有限公司,北京,100101 |
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| 摘 要： | 结合结构特点对混凝土双曲拱桥的常见病害进行深入的病因分析与研究,同时针对维修加固及改建方法进行详细阐述,对混凝土双曲拱桥的病害防治具有积极意义。
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| 关 键 词： | 混凝土双曲拱 位移 拱肋 轴力 弯矩 加固 承载力 |
Double Arch Concrete Bridge Diseases and Reinforcement |
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| LIU Jing-bo,FENG Qiang.Double Arch Concrete Bridge Diseases and Reinforcement[J].Communications Standardization,2010(17):111-113. |
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| Authors: | LIU Jing-bo FENG Qiang |
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| Institution: | 1.Beijing Baihong Real Estate Development Co.,Ltd.,Beijing 100020,China;2.Beijing Xinqiao Technology Development Co.,Ltd.,Ministry of Transport,Beijing 100101,China) |
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| Abstract: | The common diseases of double arch concrete bridge are analyzed and studied thoroughly.Meanwhile the reinforcement and reconstruction are expounded in details.It is significant to preventing the diseases of the double arch concrete bridge. |
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| Keywords: | double arch concrete bridge displacement arch rib axial force flexural torque reinforcement bearing capacity |
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