摘要
利用广义函数及其拉普拉斯变换，来构造和求解阶梯轴的挠曲线四阶近似微分方程，推得阶梯轴的挠曲线方程，进而可以计算出其任一截面处的弯曲变形．
The derivation and solution of an approximate differential equation of fourth or-der for the deflection curve of a stepped shaft are carried out by means of generalized func-tions and their Laplace transformations and the deflection curve of the shaft is obtained.Thusthedeformations of the shaftat any section can be determined.
出处
《甘肃工业大学学报》
1994年第3期48-51,共4页
Journal of Gansu University of Technology
关键词
轴
变形
拉普拉斯变换
阶梯轴
shaft
bending
deformation
generalized function
Laplace transformation
