乌昌大道头屯河大桥总体设计

Overall Design of Toutun River Bridge in Wuchang Avenue

乌昌大道头屯河大桥主桥为一座总长586.42 m的双层钢桁架桥。乌昌大道现状为乌鲁木齐至昌吉的一条东西向城市快速路,头屯河大桥是进入昌吉的门户通道,因此该桥不仅要注重交通功能,同时需注重景观功能。重点介绍了乌昌大道头屯河大桥总体设计构思、总体布置、结构设计等内容。主桥采用双层钢桁架桥,在传统桁架的基础上结合地域特色实现景观效果,成为极具特点的市政景观桥梁。对同类型桥梁的设计有一定借鉴意义。

The main bridge of Toutun River Bridge in Wuchang Avenue is a double-layer steel truss bridge.Its total length is 586.42 m. Wuchang Avenue is an east-west urban expressway from Urumqi to Changji.Toutun River Bridge is the main channel into Changji. Therefore, this bridge should not only focus on the traffic function, but also the landscape function. This paper introduces the overall design conception, overall layout and structure design of Toutun River Bridge in Wuchang Avenue in detail. The main bridge is the double-layer steel truss bridge. The landscape effect is realized by combining the regional features on the basis of traditional truss, has become a municipal landscape bridge with the very characteristics and provides a certain reference for the design of the similar bridges.