铁路罐车底架的有限元强度计算  

The Finite Element Calculation on the Underframe Strength of Railway Tank Cars

作　　者：吕澎民[1] 赵邦华[1] 孟广浦 

机构地区：[1]兰州铁道学院

出　　处：《铁道车辆》1994年第3期26-32,共7页Rolling Stock

摘　　要：采用《铁道车辆强度设计及试验鉴定规范》中规定的各种组合工况，用ｓＡＰ－８０微机程序和自编的后处理程序，对载重为６０ｔ的铁路水泥罐车底架进行了详细的有限元强度计算，由于采用的是通用罐车底架，其计算结果也可供其它类型罐车的设计及运营部门参考。The underframe strength of railway cetoent tank cars with loading capacity of 60t is calculated in detail with the finite element method. In the calculetion . the SAP-IC computor program and the after process program compiled by the authors and the various combined working conditions stipulated in the Railnay Cue Strength Design and Testing Qualification Code are applied. Since the tank car undeeframes are of general type,the calculation result can also he referred to by designing and operating departments of other types of tank cars.

关 键 词：油罐车 底架 有限元 计算 

分 类 号：U272.403.2[机械工程—车辆工程]