| 沪瑞高速公路某旧桥加宽设计 |
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| 引用本文： | 田彬. 沪瑞高速公路某旧桥加宽设计[J]. 水运科技信息, 2011, 0(4): 38-40 |
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| 作者姓名： | 田彬 |
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| 作者单位： | 贵州省交通规划勘察设计研究院股份有限公司,贵阳550001 |
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| 摘 要： | 在公路改扩建工作中,旧桥加宽在设计与施工中存在着许多技术难题,需要在实践中深入摸索才能最终解决。介绍沪瑞高速公路贵阳至清镇段某旧桥梁的加宽设计及施工工艺。
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| 关 键 词： | 旧桥加宽设计 施工工艺 弱连接 植筋 刚度 |
Old Bridge Widening Design of Shanghai--Ruili Expressway |
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| Tian Bin. Old Bridge Widening Design of Shanghai--Ruili Expressway[J]. Transportation Science & Technology, 2011, 0(4): 38-40 |
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| Authors: | Tian Bin |
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| Affiliation: | Tian Bin (Guizhou Transportation Planning Suevey ＆ Design Academe Co. ,Ltd. , Guizhou 550001,China) |
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| Abstract: | In the highway reconstruction and expansion, there exist many technical problems in design and construction, which should be finally solved through in-depth exploration in practice. This article introduces the widening design and construction technology of an old bridge in Shanghai-Ruili Expressway. |
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| Keywords: | old bridge widening design construction technology weak link planting-bar stiffness |
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