摘要
介绍京沪高速铁路徐沪段桥梁设计及特殊桥梁的类型,并对不同结构施工方法的选择、不同结构类型的特殊结构桥梁施工设计、支架设计要点、施工注意事项进行阐述。结合施工现场情况,明确了不同结构类型的特殊结构桥梁的施工方法。最后对不同施工方法的效益及在高速铁路上的应用前景进行总结。
This article briefly describes the bridge design and the types of special bridge on Xuzhou- Shanghai section of the Beijing-Shanghai High-speed Railway. Also this article illustrates the technical key points, including the selection of construction methods for different structures, the construction design for special bridges with different structural types, the supporting frame design and the construction attentions. In combination with actual situation of construction site, the construction methods for special bridges with different structural types have been determined. Finally, with regard to different construction methods, their project benefit and application prospect on high-speed railway are summarized.
出处
《铁道标准设计》
北大核心
2013年第6期68-72,共5页
Railway Standard Design
关键词
京沪高速铁路
连续梁拱
预应力混凝土连续梁
施工方法
Beijing-Shanghai High-speed Railway
continuous girder-arch
prestressed concrete continuous girder
construction method
