| 钢管混凝土拱桥力学特性试验研究 |
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| 引用本文： | 陈开利,林亚超. 钢管混凝土拱桥力学特性试验研究[J]. 桥梁建设, 2007, 0(1): 16-20 |
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| 作者姓名： | 陈开利 林亚超 |
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| 作者单位： | 中铁大桥局集团桥科院有限公司,湖北,武汉,430034;中铁大桥局集团桥科院有限公司,湖北,武汉,430034 |
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| 摘 要： | 武汉江汉三桥、江汉五桥和南宁永和桥均为钢管混凝土拱桥。通过3座实桥的计算分析与静、动载试验,对钢管混凝土拱桥的力学特性做了研究。结果表明:目前钢管混凝土拱桥所用设计理论和方法可靠,施工方法可行且质量优良。
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| 关 键 词： | 拱桥 钢管混凝土结构 力学特性 静载试验 动载试验 |
| 文章编号： | 1003-4722(2007)01-0016-05 |
| 修稿时间： | 2006-11-30 |
Test Study of Mechanical Properties of Concrete Filled Steel Tube Arch Bridges |
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| CHEN Kai-li,LIN Ya-chao. Test Study of Mechanical Properties of Concrete Filled Steel Tube Arch Bridges[J]. Bridge Construction, 2007, 0(1): 16-20 |
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| Authors: | CHEN Kai-li LIN Ya-chao |
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| Affiliation: | Bridge Science Research Institute Ltd., China Zhongtie Major Bridge Engineering Group, Wuhan 430034, China |
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| Abstract: | The Third Wuhan Jianghan Bridge,the Fifth Wuhan Jianghan Bridge and the Yonghe Bridge in Nanning as presented in this paper are all of the concrete-filled steel tube arch bridges.In this paper,through calculation,analysis,static and dynamic load tests made for these three practical bridges,the mechanical properties of the type of the bridges have been studied.The results indicate that the current design theories and methods having been applied to the bridges are reliable,the construction methods are feasible and construction quality is good as well. |
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| Keywords: | arch bridge concrete-filled steel tube structure mechanical property static load test dynamic load test |
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