تقرير
In-plane vibrations of a rectangular plate: plane wave expansion modelling and experiment
| العنوان: | In-plane vibrations of a rectangular plate: plane wave expansion modelling and experiment |
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| المؤلفون: | Arreola-Lucas, A., Franco-Villafañe, J. A., Báez, G., Méndez-Sánchez, R. A. |
| المصدر: | Journal of Sound and Vibration 342, 168-176 (2015) |
| سنة النشر: | 2016 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Other Condensed Matter |
| الوصف: | Theoretical and experimental results for in-plane vibrations of a uniform rectangular plate with free boundary conditions are obtained. The experimental setup uses electromagnetic-acoustic transducers and a vector network analyzer. The theoretical calculations were obtained using the plane wave expansion method applied to the in-plane thin plate vibration theory. The agreement between theory and experiment is excellent for the lower 95 modes covering a very wide frequency range from DC to 20 kHz. Some measured normal-mode wave amplitudes were compared with the theoretical predictions; very good agreement was observed. The excellent agreement of the classical theory of in-plane vibrations confirms its reliability up to very high frequencies. Comment: 17 pages, 6 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1016/j.jsv.2014.12.043 |
| URL الوصول: | http://arxiv.org/abs/1602.06224 |
| رقم الأكسشن: | edsarx.1602.06224 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1016/j.jsv.2014.12.043 |
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