轴的自由振动分析  

Free vibration analysis of axle

作　　者：肖芳淳[1] 王羽 

机构地区：[1]西南石油学院,四川南充637001 [2]石油地调处职工大学,重庆637000

出　　处：《石油矿场机械》2001年第B05期36-39,共4页Oil Field Equipment

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.

关 键 词：轴 自动振动 偏微分方程 分离变量法 支承 

分 类 号：TH133.2[机械工程—机械制造及自动化]