摘要
针对南通体育馆大跨空间钢屋架设计过程中考虑檩条的纵向支撑作用,用MSC.Patran建立檩条体系的有限元模型,并通过MSC.Nastran求解器对檩条体系在受纵向水平压力时的稳定性进行有限元分析。比较在不同工况下檩条的变形情况。
The content of this essay is about vertical support of purlins in design of large span steel roof truss. Purlins finite element model is built by MSC.Patran, and then stability of purlins enduring vertical pressure is analysed by MSC.Nastran. Flexibility in different vertical pressure is compared.
出处
《基建优化》
2005年第2期103-104,共2页
Optimization of Capital Construction
