电力机车车体结构设计探讨

Discussion of electric locomotive body's structure design

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.