摘要
以兰新铁路第二双线达坂城湿地特大桥(63.4+136+63.4)m连续梁拱组合体系桥为依托,介绍大跨度钢管拱整体纵向滑移施工技术,供同类结构施工参考借鉴。
Based on the continuous girder-arch bridge（136 m＋63.4 m＋ 63.4 m） of the Dabancheng wetland super-large bridge on the second double line of Lanzhou-Xinjiang railway, the longitudinal sliding construction technology of the whole large span steel pipe arch is introduced, which will provide reference for similar constructions.
出处
《石家庄铁路职业技术学院学报》
2014年第3期45-49,共5页
Journal of Shijiazhuang Institute of Railway Technology
关键词
大跨度
钢管拱肋
整体
纵向滑移
技术研究
large span
steel pipe arch
whole
longitudinal slide
technology study
