南昌生米大桥主桥总体设计  

Overall Design of Main Bridge of Shengmi Bridge in Nanchang

作　　者：凌建中[1] 唐虎翔[1] 郭文復[1] 励晓峰[1] 

机构地区：[1]同济大学建筑设计研究院,上海200092

出　　处：《世界桥梁》2005年第3期5-7,共3页World Bridges

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.

关 键 词：拱桥 钢管混凝土结构 主桥 桥梁设计 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]