摘要
纬三十三路桥为二跨连续钢箱梁+装饰拱塔斜拉桥。跨径布置为2×60 m=120 m,桥宽44 m,塔梁固结、墩塔分离,桥面以上拱塔高40.25 m,桥墩采用门墩。介绍此桥的设计原则、桥型方案、总体设计、结构设计和结构计算,为工程设计提供参考。
Wei Thirty-third Rd. Bridge is a twospan continuous steel box girder and decorative arch tower cable-stayed bridge. The span layouts are 2 × 60 m = 120 m with the 44 m width. The bridge is designed with the structure type of tower girder fixed, tower girder & pier separated, the arch tower height 40.25 m above the deck and the bridge pier adopting gate pier. Several key points including design principal, landscape scheme, main design, structural design and structural calculation are introduced, which will provide the references for engineering design.
出处
《中国市政工程》
2015年第4期22-23,27,共3页
China Municipal Engineering
关键词
装饰拱塔斜拉桥
设计要点
结构计算
decorative arch tower cable stayed bridge
design key points
structural calculation
