摘要
佛山市海五路西延线工程主桥跨越佛山水道,是一座跨径135 m+135 m的单塔双索面斜拉桥,主梁采用预应力混凝土梁与钢混组合梁组成的混合梁体系。该桥有64.1 m的长度位于缓和曲线上,结构构造以及受力复杂,对曲线梁斜拉桥的设计有一定的参考借鉴意义,可供相关专业人员参考。
The main bridge of the Foshan City Haiwu Road West Extension Project crosses the waterway of Foshan.It is a span 135 m+135 m single-pylon double-plane cable-stayed bridge.The main beam is a combined beam system composed of prestressed concrete beam and steel-concrete composite beam.The length 64.1 m of this bridge is situated on the transition curve.Its structure construction and its structure stress are complex.It can be referred for the design of the curved beam cable-stayed bridges and for reference of relevant professionals.
出处
《城市道桥与防洪》
2020年第5期69-72,M0009,M0010,共6页
Urban Roads Bridges & Flood Control
关键词
斜拉桥
混合梁
组合梁
曲线梁
cable stayed bridge
combined beam
composite beam
curved beam
