摘要
以某大跨径连续刚构桥为依托,分析边中跨比不同对大跨径连续刚构桥设置成桥预拱度的影响,并得出结论,为大跨径连续刚构桥的线形控制提供参考。
Based on a continuous rigid frame bridge engineering,analyzes the influence of different side span and midspan ratio for advanced prearching setting of long-span continuous rigid frame bridge,and concludes that,to guide the linear control of long-span continuous rigid frame bridge.
作者
孙龙华
Sun Longhua(Shanxi Provincial Research Institute of Communications,Taiyuan 030006,Chin)
出处
《山西建筑》
2018年第20期170-171,共2页
Shanxi Architecture
关键词
大跨径连续刚构桥
边中跨比
设置方法
long-span continuous rigid frame bridge
side span and midspan ratio
setting method
