摘要
以一座人行钢桁架天桥为工程背景,介绍该桥跨径布置、钢桁架构造等方面一些独特之处。并利用有限元程序对该桥上部钢桁架、下部钢桥墩盖梁进行计算分析,对该类桥型的设计给出一些建议。
Taking a passenger foot - bridge with steel truss as the project background, some features like span arrangement of the bridge, steel truss structure and so on are introduced. The computed analysis on steel truss in the upper part of the bridge and capping beam of steel piers in the lower part of the bridge is made with finite element program, and some suggestions are given for the design of such kind of bridge.
出处
《北方交通》
2015年第10期49-54,共6页
Northern Communications
关键词
钢桁架
钢桥墩盖梁
人行桥
有限元
Steel truss
Capping beam of steel piers
Passenger foot -bridge
Finite element
