| 增大截面法在加固双曲拱桥中的应用 |
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| 引用本文： | 涂世伦.增大截面法在加固双曲拱桥中的应用[J].西部交通科技,2008(3). |
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| 作者姓名： | 涂世伦 |
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| 作者单位： | 广西壮族自治区交通科学研究院,广西,南宁,530001 |
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| 摘 要： | 文章利用有限元计算软件建模计算、分析某双曲拱桥的受力情况,介绍采用增大截面的方法加固桥梁病害部位,计算分析加固、提载后的桥梁受力情况,并判断加固效果。
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| 关 键 词： | 双曲拱桥 加固 提高荷载等级 增大截面 |
Application of Augmented Section Method in Reinforcing the Double- Arch Bridge |
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| TU Shi-lun.Application of Augmented Section Method in Reinforcing the Double- Arch Bridge[J].Western China Communication Science & Technology,2008(3). |
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| Authors: | TU Shi-lun |
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| Abstract: | Analyzing the astress status of one double-arch bridge with the finite element computation software,the Paper introduced the application of augmented section method in repairing the defect of bridge. It calculated and analyzed the bridge astress condition after reinforcement and loading,and as well judged the reinforcement effect. |
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| Keywords: | Double-arch bridge Reinforcement Improving load grade Augmenting the section |
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