摘要
宁波市湾头大桥主桥为下承式三跨连续钢桁架拱桥,跨径布置为48m+180m+48m。该文主要介绍主桥设计关键技术。
The main bridge of Ningbo Wantou Bridge is the through three-span continuous steel truss arch bridge.Its span is arranged by 48 m+180 m+48 m.The article mainly introduces the key design technology of the main bridge.
出处
《城市道桥与防洪》
2010年第9期138-141,149,共5页
Urban Roads Bridges & Flood Control
关键词
钢桁架拱
叠合梁
设计
关键技术
宁波湾头大桥
steel truss arch
combined beam
design
key technology
Ningbo Wantou Bridge
