ZMA120型地铁车辆转向架构架结构设计  

Structure design of type ZMA120 bogie frame for metro vehicles

作　　者：曾艳梅[1] 陶功安[1] 罗华军[1] 

机构地区：[1]南车株洲电力机车有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2010年第1期14-17,共4页Electric Locomotives & Mass Transit Vehicles

摘　　要：介绍了ZMA120型地铁车辆转向架构架的设计结构,总结了其结构设计特点,并利用仿真分析、线路动应力测试和静强度与疲劳强度试验对其进行了强度校核,其合理的结构设计为城轨车辆及机车构架的开发提供了较好的借鉴。This paper presents the design structure of type ZMA120 bogie frame for metro vehicles, and summarizes the features of the structure design. The strength check is made out through the simulation analysis, the test of dynamic stress on railway, and the experiment of static strength and fatigue strength. Results show that the reasonable structure design provides a good reference for the frames of metro vehicles and Locomotive.

关 键 词：ZMA120型转向架 构架 结构设计 强度 

分 类 号：U270.33[机械工程—车辆工程]