摘要
结合宝鸡代家湾斜拉桥工程,介绍了单塔无背索斜拉桥劲性混凝土整体提升模板体系等工艺原理、施工工艺与操作要点及经济技术分析等内容,为同类桥梁施工提供借鉴。
Combined with inclined cable-stayed bridge project in Daijiawan of Baoji, this paper introduces concrete integral lift formwork system of single-column pylon cable-stayed bridge without backstays from its technical principle, construction technique, operation points and economic technical analysis and so forth, which can be reference to similar bridge construction.
出处
《铁道建筑技术》
2010年第5期9-12,16,共5页
Railway Construction Technology
关键词
单塔无背索斜拉桥
整体模板
施工技术
single-column pylon cable-stayed bridge without backstays
integral formwork
construction technology