摘要
钢球铰是桥梁转体施工中最为关键的部件之一,以内蒙古第一座转体桥——集包铁路霸王河1号特大桥连续梁转体桥施工为背景,主要阐述钢球铰施工工艺流程、精度控制标准以及施工中注意的问题等,为今后同类转体桥的施工提供一些借鉴。
This paper, taking the first swivel bridges -King River 1 bridge continuous beam swing bridge construction of Ji- ning-Baotou Railway in Inner Mongolia as the background, for ball hinge is one of the key parts of bridge rotation construction, mainly elaborates the construction process, precision control standards and cautions in the construction to provide some successful experiences and suggestions.
出处
《铁道建筑技术》
2013年第1期59-61,79,共4页
Railway Construction Technology
关键词
大跨度
曲线转体桥
钢球铰
精确控制
large span
curve of swinging bridge
ball hinge
precise control
