摘要
水柏铁路北盘江大桥跨度 2 3 6m ,是目前世界上跨度最大的单线铁路拱桥。该桥转体施工将单铰转体重量大幅度提升到一个新的高度。简要介绍北盘江大桥转体结构及转体施工的关键技术问题。
Beipanjiang River Bridge of Shuibai Railway is a single line arch bridge with the max. span of 236m in the world. The erection of the bridge raised the weight of swing erection by single hinge to a new higher level. The swinging structure and key technology are introduced.
出处
《铁道标准设计》
2002年第9期29-31,35,共4页
Railway Standard Design
关键词
拱圈
单铰转体
施工设计
铁路拱桥
北盘江大桥
钢管涨凝土拱桥
球铰
转体施工
Shuibai Railway , Beipanjiang River Bridge , steel tubular concrete arch bridge , spherical hinge , erection by swing method
