| 张河湾4号路支线连续刚构桥施工监控技术 |
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| 引用本文： | 于炳炎,刘志勇.张河湾4号路支线连续刚构桥施工监控技术[J].国防交通工程与技术,2006,4(3):49-51. |
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| 作者姓名： | 于炳炎 刘志勇 |
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| 作者单位： | 石家庄铁道学院,河北,石家庄,050043 |
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| 摘 要： | 介绍了张河湾抽水蓄能电站4号路支线连续刚构桥的监控内容、监测方法以及对结构的理论分析过程,并对该桥在施工过程的各个阶段进行了结构分析计算,为本桥的监控提供了理论依据。监控和监测结果表明,主桥合龙顺利,结构应力状态符合设计要求。
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| 关 键 词： | 连续刚构桥 施工监控 结构分析 线型控制 |
| 文章编号： | 1672-3953（2006）03-0049-03 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006年2月27日 |
The Supervision and Control Techniques for the Construction of the Continuous Steel Rigid Bridge of the Branch Line of the Fourth Road to the Zhanghewan Hydropower Station |
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| YU Bing-yan,LIU Zhi-yong.The Supervision and Control Techniques for the Construction of the Continuous Steel Rigid Bridge of the Branch Line of the Fourth Road to the Zhanghewan Hydropower Station[J].Traffic Engineering and Technology for National Defence,2006,4(3):49-51. |
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| Authors: | YU Bing-yan LIU Zhi-yong |
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| Institution: | Shijiazhuang Railway Institute, Shijiazhaung 050043,China |
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| Abstract: | The supervision and control content of and methods for the continuous steel rigid bridge of the Branch Line of the Fourth Road to the Zhanghewan Hydropower Station are introduced in the paper, with the theoretical analysis process of its structure provided. The structural analysis calculations performed at various stages of its construction are also provided, which provide a theoretical basis for the supervision and control of the bridge. The results of the supervision and control and the monitoring prove that the closure of the main bridge is smooth and the structural stress state is up to the design requirement. |
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| Keywords: | continuous rigid steel bridge construction supervision and control structural analysis linear control |
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