摘要
综述了国内外预应力混凝土连续梁桥和斜拉桥,利用挂篮进行悬臂浇筑施工法中合龙段的设计、构造要点和施工措施的基础上,提出了对合龙段设计与施工措施的建议。
This paper sums up the design requirements,main structural points and erection methods of the closing segment of prestressed concrete continuous beam hridges and cable-stayed bridges with cast-in-place cantilever construction methed by using form travellers. Accordingly,some proposals of the design and construction of the closing segment are put forward.
出处
《石家庄铁道学院学报》
1996年第1期64-68,共5页
Journal of Shijiazhuang Railway Institute
关键词
工程施工
悬臂架桥
合龙段
预应力混凝土桥
prestressd concrete beam
cantilever construction method
closing segment