摘要
龙湖12号桥是国内首座"鼎"形斜拉桥,位于郑州市郑东新区龙湖内环路上,独塔双索面结构,跨径布置为95 m+20 m+95 m,桥面宽度53 m。介绍了该桥的总体设计、构造特点、计算方法、施工方案及该工程主要特色,对将来类似桥梁的设计提供了一定参考。
The No.12 Dragon Lake Bridge is the first cable-stayed bridge with 'ding' pylon in china,located in Dragon Lake inner ring road of Zhengzhou Zhengdong New District,with one bridge pylon and double cable plane.The span length of the bridge is 95m+20m+95m with53 m width.This article introduces the general layout,the structural characteristics,the analysis,the construction and the technical features of the Bridge.Relevant references for design of similar projects have been provided.
出处
《上海公路》
2017年第1期44-46,71,共4页
Shanghai Highways
关键词
空间框架型混凝土索塔
钢箱梁
斜拉桥
Concrete pylon with space frame type
Steel box girder
Cable-stayed bridge
