摘要
南昌枢纽西环线铁路沙田赣江特大桥水中墩承台基础施工中,采用双壁钢套箱围堰进行施工介绍了深水基础双壁钢套箱围堰的设计及平台下水施工的关键技术。
Double-wall steel boxed cofferdam construction draft are adopted by Shatian Super-large Bridge upon Ganjiang in west loop railway of Nanchang hub, in this paper, the design and calculation for double-wall steel boxed cofferdam in deep- water foundation are performed based on field conditions, several key technologies of steel boxed cofferdam launching by means of working platform are carried out after a systematic analysis.
出处
《铁道建筑技术》
2009年第6期47-50,共4页
Railway Construction Technology
关键词
江特大桥
双壁钢套箱围堰
围堰设计
super-large bridge
double-wall steel boxed cofferdam
cofferdam design
