摘要
应用大型通用有限元分析软件ABAQUS,采用壳单元对某变截面钢箱梁人行天桥进行了详细的模拟分析,准确地验算了主梁的强度、变形等,结果表明该分析方法效果较好,可为今后类似工程提供指导。
Using large-scale general finite element analysis software ABAQUS, this paper made detailed analysis on a variable cross-section steel box girder pedestrian bridge using shell elements, and accurately checked the intensity, deformation etc. of main beam. The results showed that the analysis effect of analysis method was better, could provide guidance for future similar engineering.
出处
《山西建筑》
2011年第24期169-171,共3页
Shanxi Architecture
关键词
人行天桥
变截面
有限元
pedestrian bridge, variable cross-section, finite element
