Abstract
In the present work, rectangular plates with various boundary conditions are studied, which are modeled by the microstretch theory. Wave propagation problem is investigated and new waves are observed which do not appear in the classical theory of elasticity. Ritz method is used for this investigation. Triplicate Chebyshev series, multiplied by boundary functions, are used as admissible functions and the frequency equations of the microstretch plate are obtained by the use of Chebyshev-Ritz method. The additional frequencies due to the microstructure of the plate are observed among the values of the frequencies obtained from the classical theory of elasticity. We observed that these additional frequencies disappear while the all microstretch constants are taken as zero.
Original language | English |
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Title of host publication | 8th International Conference on Vibration Problems, ICOVP 2007 |
Editors | Muralimohan Banerjee, Dipak Sengupta, Basudeb Mukhopadhyay, Esin Inan, Hilmi Demiray |
Publisher | Springer Science and Business Media, LLC |
Pages | 189-200 |
Number of pages | 12 |
ISBN (Print) | 9781402090912 |
DOIs | |
Publication status | Published - 2008 |
Event | 8th International Conference on Vibration Problems, ICOVP 2007 - Shibpur, India Duration: 1 Feb 2007 → 3 Feb 2007 |
Publication series
Name | Springer Proceedings in Physics |
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Volume | 126 |
ISSN (Print) | 0930-8989 |
ISSN (Electronic) | 1867-4941 |
Conference
Conference | 8th International Conference on Vibration Problems, ICOVP 2007 |
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Country/Territory | India |
City | Shibpur |
Period | 1/02/07 → 3/02/07 |
Bibliographical note
Publisher Copyright:© Springer Science + Business Media B.V. 2008.
Keywords
- Microstretch theory
- Natural frequencies
- Plate vibration
- Ritz method