焊接铝蜂窝板在城轨车辆地板上的应用  

Application of welded aluminum honeycomb plate on urban rail vehicle floor

作　　者：刘军良 姚腾达 LIU Junliang;YAO Tengda(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China)

机构地区：[1]中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》2023年第2期78-82,共5页Electric Locomotives & Mass Transit Vehicles

摘　　要：为了适应城轨车辆轻量化发展的要求,文章提出一种适用于城轨车辆地板的焊接铝蜂窝板,分析了该类型地板的特性和优点,并对其进行了承载能力分析,结果表明焊接铝蜂窝板能满足城轨车辆在各种受力情况下的使用需求。In order to meet the requirements of lightweight development of urban rail vehicle, this paper proposes a welded aluminum honeycomb plate suitable for the floor of urban rail vehicle. It analyzes the characteristics and advantages of this type of floor, and the carrying capacity of it. The results show that the welded aluminum honeycomb plate can meet the application requirements of urban rail vehicle under various forces.

关 键 词：城轨车辆 焊接铝蜂窝板 地板 

分 类 号：U270.41[机械工程—车辆工程]