一种新型的200km/h客车转向架构架强度及动力学性能分析  

Analysis of Strength and Dynamic Behavior of a New Type of 200 km/h Passenger Car' s Bogie Frame

作　　者：原亮明[1] 王成国[1] 孟广伟[1] 刘敬辉[1] 

机构地区：[1]铁道部科学研究院机辆所,北京100081

出　　处：《铁道机车车辆》2001年第3期1-3,共3页Railway Locomotive & Car

摘　　要：应用CAD程序（UG）和有限元程序NASTRAN对新型的200km/h客车转向架构架进行了强度计算,并应用NUCARS、MEDYNA和ADAMS/RAIL等车辆动力学仿真程序,进一步计算了新型客车转向架构架的动力学性能。计算结果表明该新型200km/h客车转向架构架能满足其强度和动力学性能要求。In this paper, using CAD procedure UG and FEM procedure NASTRAN, the strength of a new type 200km/h passenger car' s bogie frame is analyzed. Its dynamic behavior is calculated using the vehicle dynamic simulation procedure NUCARS, MEDYNA and ADAMS/RAIL. The result indicates that the strength and dynamic behavior of this new type 200km/h passenger car' s bogie frame can satisfy the appropriate requirements.

关 键 词：转向架 有限元 强度 动力学性能 铁路 客车 构架 

分 类 号：U271[机械工程—车辆工程]