系杆拱桥与连续梁的组合体系桥设计

Design of Combined System Bridge of Tied Arch Bridge and Continuous Beam

介绍了盘锦市辽东湾新区内湖中桥总体方案设计思路,确定了系杆拱桥与连续梁的组合体系桥方案,桥梁结构独特、新颖、美观,具有一定的代表性。重点介绍了拱肋、主梁、吊杆锚固系统、系杆及吊杆、钢混结合段、基础等主要构造设计要点,为同类型桥梁设计提供参考。

The overall scheme design idea of the bridge over the lake in Liaodongwan New Area of Panjin City is introduced, and the scheme for the combined system bridge of tied arch bridge and continuous beam is determined. The bridge structure is unique, novel and beautiful, which has certain representativeness. The main structural design points of arch rib, main beam, suspender anchorage system, tie bar and suspender, steel-concrete joint section and foundation are mainly introduced, which can provide reference for the design of similar bridges.