摘要
嘉绍跨江大桥为主跨428 m的六塔独柱式四索面斜拉桥。独柱、四索面的结构决定了斜拉索施工难度大、控制精度高。文章介绍了嘉绍大桥斜拉索施工的主要方法和创新工艺,为同类工程提供了借鉴与参考。
The Jiashao River-Crossing Bridge is designed as a cable-stayed bridge with a main span 428 metres, six towers, single pillar type and four cable planes. The structure of single pillar and four cable planes determines the construction of the stay cables difficult and high control accuracy. This paper introduces the main construction method and innovative process of the stay cables to the Jiashao River-Crossing Bridge.
出处
《中国港湾建设》
2014年第1期61-65,共5页
China Harbour Engineering
关键词
斜拉索
四索面
分幅
施工技术
stay cables
four cable planes
framing
construction technology
