双拱式独塔斜拉桥设计与施工

Design and Construction of Double-arch Single-pylon Cable-stayed Bridge

随着我国城市化建设的快速发展,城市桥梁的设计越来越追求美观。贵州省荔波县官塘大桥为85m+85m双拱式独塔斜拉桥。该桥结构新颖、造型优美,目前此类桥梁可供参考的经验较少。该文就此桥的结构设计、结构计算、施工方案等主要方面进行阐述,其相关技术参数可供同行参考。

With the rapid development of urbanization construction in China,the design of urban bridge more and more seeks the beauty.Guizhou Province Libo County Guantang Bridge is an 85m + 85m double-arch single-pylon cable-stayed bridge.Its structure is novel and its model is graceful.At present,there is a little experience of this bridge able to be referred.The article sets forth the main aspects of structural design,structural calculation and construction scheme of this bridge.The relative technical parameters can be referred for the similar projects.