宁波五路四桥大跨径桥梁设计综述

General Description on Large-span Bridge Design of Five Roads.and Four Bridges in Ningbo

宁波五路四桥项目含有四座跨越甬江和姚江的大跨径桥梁,作为城市景观桥梁,按照"一桥一景"的设计要求,四座大桥结构新颖,设计中多处创新。该文着重介绍了这四座大桥的技术标准、总体布置及其结构设计。

Ningbo Five-road Four-bridge Project contains four large-span bridges spanning Yong River and Yao River.Taken as the urban landscape bridges,and according to the design require- ment of'one bridge,one landscape',the structures of four bridges are in a novel style and many innovations are in the design.The article focuses the introduction on the technical standards,the overall layouts and the structure designs of four bridges.