| 简支阶梯轴弯曲变形的傅里叶级数近似计算 |
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| 引用本文： | 李丰浦.简支阶梯轴弯曲变形的傅里叶级数近似计算[J].兰州理工大学学报,1995(1). |
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| 作者姓名： | 李丰浦 |
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| 作者单位： | 兰州石油化工机器总厂职工大学 |
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| 摘 要： | 利用广义函数和傅里叶正弦级数来求解简支阶梯轴的挠曲线四阶近似微分方程，推得简支阶梯轴的挠曲线近似方程，进而可以近似计算出其任一截面处的弯曲变形。
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| 关 键 词： | 轴 弯曲 变形 广义函数 傅里叶级数 |
The Approximate Calculation Method for Determining BendingDerormations of a Stepped Shaft with Simply SupportedEnds by Fourier Series |
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| Li Fengpu.The Approximate Calculation Method for Determining BendingDerormations of a Stepped Shaft with Simply SupportedEnds by Fourier Series[J].Journal of Lanzhou University of Technology,1995(1). |
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| Authors: | Li Fengpu |
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| Abstract: | The derivation and solution of an approximate differential equation of fourth or-der for the deflection curve of a stepped shaft with simply supported ends are carried out bymeans of generalized functions and Fourier series and the approximate equation of the deflec-tion curve of the shaft is obtained. Thus the deformations of the shaft at any section can bedetermined . |
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| Keywords: | shaft bending deformation generalized function Fourier series |
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