摘要
通过有限元法对矿石冲击车厢进行了研究,分析了冲击载荷对支撑系统的影响,得出了支撑系统对矿石冲击载荷没有缓冲作用的结论,改变了以前认识的误区,为合理设计车厢结构以及支撑系统提供可靠的依据。
The ore impacting on the carriage is researched by using the method of finite element. And the influence of impact load on the carriage support system is analyzed. The conclusion that the support system can not cushion the impact load is obtained, which changes the former misunderstanding and provides a reliable basis for the rational design of the carriage structure and the support system.
出处
《矿山机械》
北大核心
2009年第15期42-45,共4页
Mining & Processing Equipment
关键词
有限元分析
矿用车
车厢支撑系统
冲击载荷
finite element analysis
mine car
carriage support system
impact load
