摘要
以山东大学某钢桁架人行天桥为例,介绍了天桥的总体布置,并采用有限元软件建立模型,对其结构强度、刚度、动力特性、局部应力进行了分析,得出相关结论。
Taking a steel truss pedestrian bridge in Jinan as an example, the general layout of the bridge is introduced. The finite element software is used to build the model, and the structural strength, stiffness.dynamic characteristics and local stress are analyzed. The relevant conclusions are obtained.
作者
高猛
李东潇
GAO MengLI Dong-xiao(Shandong Provincial Communications Planning and Design Institute, Shandong Jinan 250031 China)
关键词
钢桁架
天桥
设计
steel truss
pedestrian bridge
design
