上海祁连山路跨蕰藻浜大桥总体设计

Overall Design of Qilianshan Road Bridge across Wenzaobang Creek in Shanghai

摘要:

祁连山路跨蕰藻浜大桥位于上海市宝山区，连接普陀区、宝山区的现状断头路，跨越Ⅲ级航道蕰藻浜。祁连山路跨蕰藻浜大桥主桥采用独塔双索面混合梁斜拉桥，跨径布置为（65+132）m，塔梁固结、塔墩分离结构体系，主梁采用钢-混凝土混合梁，主塔采用帆形塔，造型优美。现重点介绍祁连山路跨蕰藻浜大桥的跨径拟定、总体布置、结构体系、构造设计、成桥索力确定原则等。

Abstract:

The Qilianshan Road Bridge across Wenzaobang Creek is located in Baoshan District of Shanghai, and connects the current broken road between Putuo District and Baoshan District, and spans the Class III channel Wenzaobang Creek. The main bridge of Qilianshan Road Bridge across Wenzaobang Creek is a single-pylon double-plane composite beam cable-stayed bridge. The layout of its spans is (65+132) m. Its structural system is the pylon-beam consolidation and the pylon-pier separation. The main beam is the steel-concrete composite beam. The main pylon is a sail-shaped pylon. The appearance is beautiful. The span proposal, general layout, structural system, structural design, and determination principle of finished cable force of the Qilianshan Road Bridge across Wenzaobang Creek are specially introduced.