电力机车车体结构设计探讨  

Discussion of electric locomotive body's structure design

作　　者：黄学君[1] 

机构地区：[1]株洲电力机车有限公司,湖南株洲412001

出　　处：《铁道机车与动车》2014年第1期14-18,44,共6页Railway Locomotive and Motor Car

摘　　要：随着机车的重载高速发展,对车体结构的承载能力要求越来越高,同时又对车体重量进行限制,承载能力和轻量化成了车体结构设计的一对矛盾。因此,必须设计性能优良的车体结构,使其既满足承载能力的要求,又实现轻量化的目的。With the rapid development of heavyduty railway locomotive, the requirement of load capacity is becoming higher and higher. Meanwhile, the body weight is limited. As a result, load capacity and body light-weight becomes a pair of contradictions in body's structure design. Therefore, the body structure should be designed excellently to meet the requirement of load capacity and realize the light-weight purpose.

关 键 词：车体结构设计 电力机车 能力要求 承载能力 轻量化 车体重量 设计性能 关键词 

分 类 号：U272.66[机械工程—车辆工程]