| 厦门九天湖大桥结构分析与施工特色 |
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| 引用本文： | 邓文魁.厦门九天湖大桥结构分析与施工特色[J].城市道桥与防洪,2007(7):104-106. |
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| 作者姓名： | 邓文魁 |
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| 作者单位： | 厦门市市政建设开发总公司,福建厦门,361004 |
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| 摘 要： | 九天湖大桥是一座建设在软土地基上的三跨连续梁拱组合桥,该文论述了在结构分析建模时考虑到桩基的柔度,采用模拟双柱式基础,结果表明软土地基对结构受力有利。文章还阐述了该组合桥的施工特色和施工监控,并通过施工过程中的应力监测验证了分析的正确性和后浇带设置的优越性。
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| 关 键 词： | 梁拱组合桥 结构分析 施工 监控 |
| 文章编号： | 1009-7716（2007）07-0104-03 |
| 收稿时间： | 2007-04-16 |
| 修稿时间： | 2007年4月16日 |
Structural Analysis and Construction Characteristics of Jiutian Lake Bridge in Xiamen City |
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| Deng Wenkui.Structural Analysis and Construction Characteristics of Jiutian Lake Bridge in Xiamen City[J].Urban Roads Bridges & Flood Control,2007(7):104-106. |
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| Authors: | Deng Wenkui |
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| Institution: | Deng Wenkui |
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| Abstract: | Jiutian Lake Bridge is a 3-span continuous beam arch composite bridge built on the soft soil subgrade. The article discusses the flexibleness of pile foundation considered and the simulated double-column foundation used when the model is built for the structural analysis. The result makes clearly that the soft soil subgrade is favourable for the structure bearing. The article also sets forth the construction characteristics and construction monitoring of this composite bridge, and verifies the analyzing correction and superiority of post-poured belt installation through the stress monitoring in the course of construction. |
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| Keywords: | beam arch composite bridge structural analysis construction monitoring |
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