摘要
该文重点对某中承式钢拱桥边跨钢结构进行了应力与变形分析。分析结果显示:中承式钢拱桥边跨钢结构变形满足规范要求,边跨结构mises应力处于可控范围之内。中承式钢拱桥边跨钢结构设计合理可靠,为类似中承式钢拱桥的设计提供了参考。
The article focuses analysis on the stress and deformation of side span steel structure of a half through steel arch bridge. The analysis result shows that the deformation of side span steel structure of the half-through steel arch bridge satisfies the requirements of the standards, and the mises stress of side span structure is within the controllable range. The design of side span steel structure of half-through steel arch bridge is reasonable and reliable, which can be referred for the design of the similar half-through steel arch bridges.
出处
《城市道桥与防洪》
2014年第6期102-105,12,共4页
Urban Roads Bridges & Flood Control
关键词
中承式钢拱桥
钢结构
局部分析
half-through steel arch bridge,steel structure,local analysis
