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Development of the combination of vertical and horizontal swing techniques for the Dongping Bridge in Foshan (China)

机译:佛山市东平大桥纵横摆组合技术的发展(中国)

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摘要

Dongping Bridge located in Foshan, Guangdong, China, is a cooperative-system bridge with steel box arch and continuous beam. Its main construction techniques, vertical rotation and the horizontal rotation construction methods, are introduced in the paper. A new technique for closing the main arch span is adopted. The main-span arch rib jointed horizontally with the low bracket is lifted up in position by the lifting tower. The balanced system consisting of the main arch, the sub arch, the boundary arch as well as the upper and lower rotation plate circles is used for the horizontal rotation construction.
机译:东平大桥位于中国广东省佛山市,是一座具有钢箱拱和连续梁的合作系统桥梁。介绍了它的主要构造技术,即垂直旋转和水平旋转的构造方法。采用了一种封闭主拱跨度的新技术。与下部托架水平连接的大跨度拱肋由升降塔提升到位。由主拱,副拱,边界拱以及上下旋转板圆组成的平衡系统用于水平旋转结构。

著录项

  • 来源
  • 会议地点 Fuzhou(CN);Fuzhou(CN)
  • 作者单位

    Highway Network Planning, Survey and Design Research Institute, Sichuan Department of Transportation, Sichuan, China;

    Highway Network Planning, Survey and Design Research Institute, Sichuan Department of Transportation, Sichuan, China;

    Highway Network Planning, Survey and Design Research Institute, Sichuan Department of Transportation, Sichuan, China;

    Highway Network Planning, Survey and Design Research Institute, Sichuan Department of Transportation, Sichuan, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 拱式桥;拱式桥;
  • 关键词

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