| 主跨138m预应力混凝土连续梁桥的施工控制 |
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| 引用本文： | 刘黎明,宁平华,熊正元,黄道沸.主跨138m预应力混凝土连续梁桥的施工控制[J].城市道桥与防洪,2002(1):53-58. |
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| 作者姓名： | 刘黎明 宁平华 熊正元 黄道沸 |
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| 作者单位： | 广州市市政设计研究院 |
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| 摘 要： | 本文以广州市金沙洲大桥主桥大跨度预应力混凝土连续梁桥为背景 ,介绍大跨度混凝土连续梁桥施工控制的目的、内容、方法和措施等 ,并根据现场测试的结果来验证本文所使用的控制方法的正确性和合理性
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| 关 键 词： | 施工控制 仿真分析 立模标高 挠度 参数识别 |
| 修稿时间： | 2001年12月3日 |
Construction Control of A Prestressed Concrete Continuous Girder Bridge with a Main Span of 138 m |
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| Liu LiMing,Ning PingHua et al..Construction Control of A Prestressed Concrete Continuous Girder Bridge with a Main Span of 138 m[J].Urban Roads Bridges & Flood Control,2002(1):53-58. |
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| Authors: | Liu LiMing Ning PingHua |
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| Abstract: | The paper introduces the aim,content,method and measure etc.of the construction control of long span concrete continuous girder bridges,regard background as the main bridge of Jinshazhou Bridge,Guangzhou City-long span prestressed concrete continuous girder bridge.It also tests and verifies the correctness and reasonableness of the control method used in the paper in accordance with the test results at the site. |
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| Keywords: | construction control imitation analysis elevation of formwork erection deflection parameter distinction |
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