| 津滨轻轨高架桥总体设计 |
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| 引用本文： | 孙衍福,李小江.津滨轻轨高架桥总体设计[J].铁道标准设计通讯,2003(8):19-22. |
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| 作者姓名： | 孙衍福 李小江 |
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| 作者单位： | 孙衍福（铁道第三勘察设计院桥梁处,天津,300142）;李小江（铁道第三勘察设计院桥梁处,天津,300142） |
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| 摘 要： | 全面介绍津滨轻轨工程高架桥的设计情况 ,常规梁跨采用 3 2 5m预应力混凝土连续箱梁 ,节点桥除3 0～ 40m主跨连续梁外尚有异形箱梁、框架墩桥、5 0m简支结合梁及中跨连续刚构桥等 ;同时对津滨轻轨高架桥桥型选定、快速施工、徐变及软基沉降控制、框架墩、结合梁、刚构桥的设计难点进行了重点研究介绍和总结
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| 关 键 词： | 城市轻轨 快速轨道交通 高架桥 建设条件 技术标准 设计原则 |
| 文章编号： | 1004-2954(2003)08-0019-03 |
| 修稿时间： | 2003年6月1日 |
Overall Design of Viaduct for Jinbin Light Rail |
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| Abstract: | An overall introduction is given to viaduct design for Jinbin Light Rail project. Generally 3-25 m span PC continuous box girder was adopted; for main span, 30-40 m continuous girder, as well as special-shaped box girder, frame pier bridge, 50 m simple support composite girder, and medium span continuous rigid frame bridge was adopted. Also an introduction and summary is given to bridge type selection, rapid construction, control of girder creep and subgrade settlement, and design of frame piers, composite girders, and rigid frame bridges. |
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| Keywords: | urban light rail rapid rail transport viaduct construction condition technical standard design principle |
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