郑州地铁1号线车体底架设计  

The underframe design of Zhengzhou Metro Vehicle NO.1 Line

作　　者：汪学岭[1] 岳译新[1] 

机构地区：[1]南车株洲电力机车有限公司技术中心,湖南株洲412001

出　　处：《技术与市场》2012年第4期94-96,共3页Technology and Market

摘　　要：介绍郑州地铁1号线(ZZL1)车体底架的结构特点和参数,论述其主要结构部件、选材、CAE仿真计算等设计要点,并给出了底架节能降噪的设计方案。The structural characteristics and parameters of the underframe for Zhengzhou Metro Vehicle NO. 1 Line （ZZL1） was in- troclced briefly in the article;then, the emphasis of the design, about the mainly structural components, how to select the material and the CAE simulation design;finally, the method of energy-saving and noise reduction was discussed.

关 键 词：地铁 底架 铝合金 节能降噪 

分 类 号：U270.3[机械工程—车辆工程]