| 长大公轨合建桥梁设计技术 |
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| 引用本文： | 邵长宇,卢永成,黄少文.长大公轨合建桥梁设计技术[J].世界桥梁,2009(Z1). |
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| 作者姓名： | 邵长宇 卢永成 黄少文 |
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| 作者单位： | 1. 上海市政工程设计研究总院,上海,200092
2. 上海长江隧桥建设发展有限公司,上海,201209 |
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| 摘 要： | 介绍上海长江大桥桥式方案、分析公轨合建桥梁的特点及面对的主要问题,详细论述大跨度斜拉桥、不同跨度PC连续箱梁桥、高墩大跨组合箱梁桥的行车安全分析研究结果以及设计技术措施和解决关键问题的思路;分析论证箱梁悬臂板布置轻轨车辆的可行性与控制条件.指出荷载小且速度低的轻轨列车对桥梁的刚度要求可以有较大的放松、箱梁悬臂板上布置轻轨车辆完全可行.
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| 关 键 词： | 上海长江大桥 长大桥梁 公轨合建 设计技术 刚度标准 行车安全 |
Design Techniques for a Long Highway and Light Rail Combined Bridge |
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| SHAO Chang-yu,LU Yong-cheng,HUANG Shao-wen.Design Techniques for a Long Highway and Light Rail Combined Bridge[J].World Bridges,2009(Z1). |
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| Authors: | SHAO Chang-yu LU Yong-cheng HUANG Shao-wen |
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| Institution: | SHAO Chang-yu1,LU Yong-cheng1,HUANG Shao-wen2(1.Shanghai Municipal Engineering Design and Research Institute,Shanghai 200092,China,2.Shanghai Changjiang Tunnel and Bridge Construction and Development Co.,Ltd.,Shanghai 201209,China) |
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| Abstract: | This paper introduces the selected bridge type for Shanghai Changjiang River Bridge,analyzes the characteristics and the problems confronted by the highway and light rail combined bridge,describes in detail the analysis and research of the traveling safety of vehicles on the long span cable-stayed bridge,the prestressed concrete continuous box girder bridge of different span length and the long span and high-rise pier steel and concrete composite box girder bridge,the relevant design technique measures and ... |
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| Keywords: | Shanghai Changjiang River Bridge long bridge combined construction of highway and light rail design technique rigidity criterion traveling safety of vehicle |
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