摘要
介绍了载轨客车转向架的结构特点和优点,分析了构架在UIC规程中的受力情况,对构架模型进行了离散化和有限元分析,研究了在多种载荷工况下的应力分布,找出了最大应力所在处,研究了应力集中的原因。
It introduces the characteristic and the merit of the structure of the passenger train bogie, analyzes the loading of the bogie in UIC regulations. Based on the meshing and the finite element analysis, it presents the stress distribution under some kinds of loading condition and the biggest stress, puts forward the reasons of stress centralization.
