德黑兰地铁转向架构架结构强度浅析

Analysis of the Structural Strength of the Metro Bogie Frame in Tehran

简述了德黑兰地铁转向架结构,及构架局部结构上存在的不足之处,对构架结构改进前后的强度进行了对比分析,同时还介绍了德黑兰地铁转向架构架的静强度和疲劳强度评估结论。

This paper briefly describes the Tehran Metro steering frame structure, and framework of the local structure of the existing shortcomings, structure before and after the improvement the strength were comparative analysis, the Tehran Metro steering frame static strength and fatigue strength assessment conclusion.