载荷对地铁车辆门窗变形影响的试验  

Test on impact to deformation of doors and windows of metro vehicle under different loads

作　　者：王丹[1] 李耀华[1] 李茂春[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》2008年第3期44-46,共3页Electric Locomotives & Mass Transit Vehicles

摘　　要：通过测量不同垂向载荷和纵向载荷工况下地铁车体门窗对角的变形,分析车体内部负载、车体顶部设备以及车体所受纵向力对车体门窗变形的影响,为地铁车辆的设计提供了参考依据和试验支持。Under the operation conditions with different vertical loads and longitudinal loads,measure the diagonal deformation of doors and windows of metro car bodies to analyze the impact to deformation of doors and windows of car body,which is resulted from interior loads,equipment on roof and longitudinal effort.The results provide reference and test support for design of metro vehicle.

关 键 词：地铁车辆 车体 门 窗 变形 影响 

分 类 号：U270.14[机械工程—车辆工程]