| 马水河特大桥悬臂浇筑施工监测技术 |
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| 引用本文： | 武鹏燕.马水河特大桥悬臂浇筑施工监测技术[J].铁道建筑技术,2009(12):5-9. |
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| 作者姓名： | 武鹏燕 |
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| 作者单位： | 中铁十五局集团第一工程有限公司,西安,710016 |
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| 摘 要： | 系统介绍了马水河特大桥悬臂浇筑施工监测误差分析、箱梁预拱度预测和调整，保证成桥后桥面线形、合龙段两悬臂端标高的相对偏差不大于规定值，为大桥安全顺利建成提供技术保障。
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| 关 键 词： | 特大桥 悬臂浇筑 监测技术 |
Monitoring Techniques of Cantilever Pouring Construction of Mashuihe River Bridge |
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| Wu Pengyan.Monitoring Techniques of Cantilever Pouring Construction of Mashuihe River Bridge[J].Railway Construction Technology,2009(12):5-9. |
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| Authors: | Wu Pengyan |
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| Institution: | Wu Pengyan (China Railway 15th Bureau Group Co. Ltd. , Xi＇an 710016, China) |
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| Abstract: | This paper systematically introduces monitoring error analysis and forecasting of the cantilever pouring construction of Mashuihe River Bridge, and adjusts the elevation of the next vertical template, to ensure that the bridge line type and the relative deviation of elevations of the two cantilevered end in the closure section are not more than the specified value after the completion of the bridge, thus providing technical support for the safe completion of the bridge. |
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| Keywords: | extra-bridge cantilever construction monitoring technology |
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