摘要
本文介绍了D_(18A)型凹底平车全封闭式大底架结构刚度、强度的计算和试验结果,对与此有关的若干问题进行了分析。
This paper tells the calculation and test results of the rigidity and strength of all-closed large underframes on depressed centre flat cars D18A. Several problems concerned are analyzed.
出处
《铁道车辆》
1993年第9期13-17,4,共5页
Rolling Stock
