摘要
介绍宜万铁路宜昌长江大桥主桥2×275 m连续刚构柔性钢管拱竖转施工设计,为今后类似工程的施工提供借鉴经验。
This paper presents the construction design of vertical swivel erection of the flexi- ble steel tube arches for 2 × 275-m span continuous rigid-frame structure of the main bridge of Yichang Changjiang River Bridge on Yichang-Wanzhou Railway. The presentations in the paper may provide reference and experiences for the construction of similar bridges in the future.
出处
《世界桥梁》
北大核心
2007年第4期1-4,共4页
World Bridges
关键词
铁路桥
拱桥
连续刚构
竖转法
桥梁施工
railway bridge
arch bridge
continuous rigid-frame structure
vertical swivelerection method
bridge construction
