| 肋板拱在旧危拱桥加固中的应用 |
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| 引用本文： | 刘晓泉.肋板拱在旧危拱桥加固中的应用[J].西部交通科技,2009(11):86-91. |
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| 作者姓名： | 刘晓泉 |
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| 作者单位： | 内江市交通局,四川,内江,641003 |
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| 摘 要： | 文章以国道321线K1975＋304段金紫桥加固工程为依托，介绍了将肋板拱用于旧危拱桥加固及提高荷载等级的技术方案及结构计算方法，并提出了加固施工中的技术处理措施。
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| 关 键 词： | 桥梁工程 肋板拱 旧危桥 加固 |
The Application of Rib Plate Arch in Old Arch Bridge Reinforcement |
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| LIU Xiao-quan.The Application of Rib Plate Arch in Old Arch Bridge Reinforcement[J].Western China Communication Science & Technology,2009(11):86-91. |
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| Authors: | LIU Xiao-quan |
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| Institution: | LIU Xiao-quan (Neijiang Bureau of Transportation, Neijiang, Sichuan, 641003) |
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| Abstract: | Based on the reinforcement construction practice in Jinzi Bridge in National 321 road K1975＋ 304 segment, the article introduces the application of rib plate arch, and the technical solution and structure calculation methods of load upgrading.The technical handling procedure during the reinforcement construction is also proposed. |
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| Keywords: | Bridge construction Rib plate arch Old bridge Reinforcement |
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