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| 大跨径钢管混凝土拱桥的静动载试验研究 | |
| 引用本文： | 龚玉宇,戴云峰,刘运志.大跨径钢管混凝土拱桥的静动载试验研究[J].现代交通技术,2005,2(5):28-31. |
| 作者姓名： | 龚玉宇 戴云峰 刘运志 |
| 作者单位： | 1. 无锡市高速公路建设指挥部,江苏,无锡,214062 2. 江苏省交通科学研究院,江苏,南京,210017 3. 中国水利投资公司,北京,100053 |
| 摘 要： | 本文以无锡下甸桥工程为实例，介绍了拱桥的静动载试验，并对该桥结构的静动力特性，使用阶段性能及安全储备等问题进行了较详细阐述，期望对以后类似工程的建设与评定有所帮助。 |
| 关 键 词： | 拱桥 钢管混凝土 荷载试验 |
| 文章编号： | 1672-9889（2005）05-0028-04 |
| 收稿时间： | 2005-04-02 |
| 修稿时间： | 2005年7月5日 |
Research on the Static and Dynamic Load Test of Large Span Concrete- filled Steel Tubular Bridge |
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| GONG Yu - yu,DAI Yun - feng,LIU YUN - zhi.Research on the Static and Dynamic Load Test of Large Span Concrete- filled Steel Tubular Bridge[J].Modern Transportation Technology,2005,2(5):28-31. | |
| Authors: | GONG Yu - yu DAI Yun - feng LIU YUN - zhi |
| Institution: | 1. Wuxi Expressway Construction Headquarters, Wuxi 314001, China; 2. Transportation Research Institute of Jiangsu Province, Nangjing 210017, China; 3. China Water Conservancy Investment Co.,Beijing 100053, China |
| Abstract: | Based on the static and dynamic load test of this XiaDian bridge, the structure performance is studied including strength, rigidity and dynamic character. Then the usage stage performance and the safety capability is discussed. This research will promote the construction quality and provide reference to the evaluation of such bridge. |
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