摘要
长沙市福元路湘江大桥全长1.435 km。大桥由主航道桥、辅航道桥和东西引桥等组成,是一座大规模采用组合结构的大型越江桥梁。主航道桥采用3×210 m连续钢拱-结合梁组合结构、辅航道桥、东西引桥采用基本跨径85 m钢-混组合连续梁结构。桥梁方案的设计构思可供类似工程参考。
The total length of Fuyuan Road Xiangjiang Bridge in Changsha City is 1.435 km.The bridge is composed of the main channel bridge,auxiliary channel bridge,and the east and west approach bridges.It is a large-scale combined structural crossing-river bridge.The main channel bridge is the combined structure of 3 × 210 m continuous steel arch-combined beam.The auxiliary channel bridge and the east and west approach bridges are the structures of the basic span 85-m steel and concrete combined continuous beams.The design conception of bridge schemes can be referred for the similar projects.
出处
《城市道桥与防洪》
2011年第9期44-47,320,共4页
Urban Roads Bridges & Flood Control
关键词
组合结构
拱桥
连续梁
顶推施工
设计
施工
combined structure,arch bridge,continuous beam,jacking construction,design,construction
