特种车辆小底架结构分析

The Analysis of the Small Underframe Structure in Tare Special Car

小底架是特种车辆中的主要承载部件。其设计的优劣将直接影响特种车辆的性能。文中对特种车辆小底架进行了结构分析及稳定性计算。采用有限单元法对小底架结构的强度、刚度、挠跨比进行了分析计算,为小底架设计提供了参考依据。

The small underframe structure is the main load-bearing body in tare special car. The quality of its design will directly influence the well car. This article offers the analysis of the small underframe structure in the well car and the calculation of its stability as well. That we use finite element analysis c＇alculate to the strength and the rigidity of the bodywork structure. Thus the optimum fillet of the small underframe structure can be specified.