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本文系统总结了系杆拱桥的结构特点,经过多方案比选后,针对余信贵大的结构特点和施工现场情况最终确定所选用的施工方案,施工成本控制和安全性是决定本项目拱肋施工方案的关键因素,通过对余信贵大桥的拱肋的施工技术的研究可为类似工程提供参考。
This paper systematically summarizes the structural characteristics of the tie rod arch bridge. After comparing and selecting a number of schemes, according to the structural characteristics of Yuxin Gui and the construction site, the selected construction scheme is finally determined. The construction cost control and safety are the key points for determining the arch rib construction scheme The key factor of Yuxingui Bridge can be provided as a reference for similar projects by studying the construction technology of the arch rib of Yu Xinui Bridge.