摘要
分析斗轮堆取料机的实际工程特点,对其进行有限元建模并进行模态和谐响应分析,以了解斗轮堆取料机轮斗头部在滚筒或斗轮激振力作用下垂直方向的动态特性。
This article analyzes the actual operation characteristics of bucket wheel stacker/reclaimer, conducts finite element modeling and modal harmonic response analysis, to understand the vertical dynamic characteristics of the head of bucket wheel stacker/reclaimer under rotary drum or bucket wheel shock excitation.
出处
《起重运输机械》
2012年第1期8-10,共3页
Hoisting and Conveying Machinery
关键词
斗轮堆取料机
模态
谐响应
激振
bucket wheel stackcr/reclaimer
mode
harmonic response
shock excitation
