Abstract
We present results of the investigations on flexural-flexural-torsional nonlinear vibrations of twisted rotating beams described by the system of three nonlinear integro-differential equations expressed in partial derivatives. Cross-sectional deplanation of beams is adjusted to the equations and it is assumed that centre of gravity and shear centre are located at different points. Vibration systems are expressed as a row by free forms of the linear problem. Free vibrations are studied with the help of the Show - Pierre nonlinear normal mode.
| Original language | English |
|---|---|
| Pages (from-to) | 200-208 |
| Number of pages | 9 |
| Journal | Strength of Materials |
| Volume | 41 |
| Issue number | 2 |
| DOIs | |
| State | Published - 2009 |
Keywords
- Backbone curves
- Flexural-flexural-torsional vibrations
- Nonlinear normal mode method
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