摘要
吉安大桥为主跨188 m的中承式钢管混凝土系杆拱桥。介绍主桥基础施工中采用的锁口式套箱围堰施工工艺。
The Ji＇an Bridge is a half-through concrete-filled steel tube tied arch bridge with a main span 188 m. In this paper, the construction technology for the lock joint boxed cofferdams used in construction of the foundations of main bridge of the Bridge is dealt with.
出处
《世界桥梁》
北大核心
2008年第1期25-27,共3页
World Bridges
关键词
拱桥
套箱围堰
施工工艺
arch bridge boxed cofferdam construction technology
