摘要
利用有限元通用软件Ansys的屈曲分析功能,建立计算机仿真模型,计算了我国普通60钢轨在纵向力作用下产生屈曲(稳定性)变形时所需的最大载荷,所得结论可以为无砟轨道结构的屈曲分析提供参考。
The paper establishes the computer simulation model by applying buckling analysis functions of general finite element analysis software Ansys, and calculates the maximum load of common domestic 60 rail buckling (stability) deformation under vertical force, which can provide some guidance for buckling analysis of ballastless track structure.
出处
《山西建筑》
2013年第10期138-139,共2页
Shanxi Architecture