水柏铁路北盘江大桥设计

Design of Beipanjiang Bridge on Shuicheng Baiguo Line

水柏铁路北盘江大桥主桥桥型为上承式钢管混凝土拱桥 ,跨度 2 36m ,施工所采用的单铰平面转体重量达 10 4 0 0 0kN。介绍该主桥的结构设计和采用的转体施工方法。

Beipanjiang Railway Bridge proper on Shuicheng Baiguo line is a concrete filled steel tube deck arch bridge with the span of 236 m. And the weight of single hinged horizontal swing during construction is 104 000 kN. This paper introduces the structural design and construction method by swing of the bridge.