摘要
结合跨径109 m的钢管混凝土系杆拱桥工程,针对拱脚及端横梁现浇施工,提出了三种不同的拱脚模板支撑体系,并进行了三种方案的优缺点的比选,为今后类似工程的施工提供借鉴参考价值。
Combined with the 109-m span of concrete filled steel tubular bowstring arch bridge project, and aiming at the cast-in-situ construction of arch springing and end crossbeam, the article puts forward three different arch springing formwork support systems, and compares the advantages and disadvantages of three schemes, which can be referenced for the construction of the similar projects.
出处
《城市道桥与防洪》
2016年第8期207-211,20-21,共5页
Urban Roads Bridges & Flood Control
关键词
系杆拱桥
拱脚
施工
bowstring arch bridge
arch springing
construction
