摘要
合肥铁路枢纽南环线跨合宁高速特大桥是一座铁路上跨高速公路的特大桥,该桥采用(114.75+229.5+114.75)m柔性拱刚性梁,主跨跨度在国内同类型桥梁中居于首位。介绍了该桥的总体设计、结构构造及总体施工方法。
Hening high speed railway super major bridge is a flexible arch bridge with steel truss beam. It has three spans （ 114.75 ＋ 229.5 ＋ 114.75 ） m, the main span is the longest in the same style bridge in China. Structure construction, component design and steel gieder installation method of the main bridge are introduced.
出处
《重庆交通大学学报（自然科学版）》
CAS
北大核心
2011年第A01期691-692,704,共3页
Journal of Chongqing Jiaotong University(Natural Science)
关键词
柔性拱刚性梁
结构设计
钢桁梁
flexible arch bridge with steel truss
structure design
steel truss beam
