摘要
利用分离变量方法 ,求解轴自由振动的偏微分方程 ,得到了在各种支承条件下的精确解 。
In this paper,an accurate solution which is solved for the partial differential equation of free vibration of axle by use of the seperated variable method is obtained under the various kinds of support condition.Its result is agreed with other methods.
出处
《石油矿场机械》
北大核心
2001年第B05期36-39,共4页
Oil Field Equipment
关键词
轴
自动振动
偏微分方程
分离变量法
支承
axle
free vibration
the partial differential equation
seperated variable
support
