摘要
南昌生米大桥是南昌市外环快速路跨赣江的重要城市桥梁。主桥为(75+2×228+75)m中承式钢管混凝土系杆拱。介绍该桥桥型构思、方案比选以及主桥的总体设计。
The Shengmi Bridge is an important city bridge over Ganjiang River, on the Rapid Outer Ring Road of Nanchang. The main bridge of the Bridge is designed as a half-through tied arch bridge of concrete-filled steel tubes with span arrangement （75＋2×228＋75） m. In this paper, the bridge type design considerations, bridge type alternative comparison and selection, and overall design of the main bridge are dealt with.
出处
《世界桥梁》
北大核心
2005年第3期5-7,共3页
World Bridges
关键词
拱桥
钢管混凝土结构
主桥
桥梁设计
arch bridge
concrete-filled steel tube structure
main bridge
bridge design
