Subharmonic Oscillations of a Prestressed Circular Plate
スポンサーリンク
概要
- 論文の詳細を見る
Axisymmetric subharmonic oscillations of a unifromly prestressed circular plate subjected to harmonic excitation are investigated theoretically and experimentally. In the theoretical investigation, modal equations are derived from the von Karman dynamic equations and solved by the method of averaging. The theoretical analysis reveals that subharmonic oscillations of orders 1/2 and 1/3 can occur, and that they are greatly influenced by the prestresses due to internal resonance. Experiments are conducted on a steel plate. The occurrence of the subharmonic oscillations is ascertained experimentally. The theoretical and experimental results are found to agree qualitatively.
- 一般社団法人日本機械学会の論文
著者
-
Hayashi Nobukazu
Faculty Of Engineering Nagoya University
-
Yasuda Kimihiko
Faculty Of Engineering Nagoya University
関連論文
- On the Internal Resonance in a Nonlinear Two-Degree-of-Freedom System : Forced Vibrations near the Higher Resonance Point When the Natural Frequencies Are in the Ratio 1:2
- Ultra-Subharmonic Oscillations in a Nonlinear Vibratory System
- Super-Division Harmonic Oscillations Caused by Nonlinearity of the Fourth Order
- Super-Division Harmonic Oscillations in a Nonlinear Multidegree-of-Freedom System
- Summed and Differential Harmonic Oscillations in a Slender Beam
- Sub-combination Tones in a Nonlinear Vibratory System : Caused by Symmetrical Nonlinearity
- Combination Oscillations in a Non-Linear Vibratory System with One Degree of Freedom
- Unstable Vibrations of an Unsymmetrical Rotor Supported by Flexible Bearing Pedestals
- On the Internal Resonance in a Nonlinear Two-Degree-of-Freedom System : Forced Vibrations Near the Lower Resonance Point When the Natural Frequencies are in the Ratio 1 : 2
- Subharmonic Oscillations of a Prestressed Circular Plate
- Subharmonic Oscillations of a Slender Beam
- Single-Mode and Multimode Combination Tones in a Nonlinear Beam