摘要
建立了某新型交流传动内燃机车车体详细的有限元模型,以及分析和描述了该车体的振动模态。并明确了影响车体结构的主要影响因素,为减轻机车车体结构提供了参考依据。
<Abstrcat>In this paper, a detailed finite element modal (FEM )of a newtype locomotive carbody is established,and the vibrate modal of this carbody are analyzed and illustrated.The main influence factors of the modal in this carbody's structure are found.Some reference is performed to the carbody's lightweight demand.
出处
《机械与电子》
2002年第5期58-60,共3页
Machinery & Electronics
基金
.NULL.
