Free vibration analysis of a nonlinear slender rotating shaft with simply support conditions
作者： M. Shahgholi , S.E. Khadem , S. Bab
DOI: 10.1016/J.MECHMACHTHEORY.2014.08.005
关键词: Nonlinear system 、 Mechanics 、 Rotary inertia 、 Classical mechanics 、 Gyroscope 、 Equations of motion 、 Hamilton's principle 、 Vibration 、 Engineering
摘要: Abstract The free vibration analysis of a nonlinear slender rotating shaft with simply support conditions is studied. In the effect shear deformation negligible. Accordingly, in modeling system rotary inertia and gyroscopic are considered. equations motion derived by extended Hamilton principle. analyzed utilizing multiple scales method. forward backward frequencies obtained. It seen that for natural shaft, modes involved.
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