Vibration of beams made up of cellular material
Paper
Paper/Presentation Title | Vibration of beams made up of cellular material |
---|---|
Presentation Type | Paper |
Authors | Banerjee, Sourish and Bhaskar, Atul |
Editors | Cartmell, M. |
Journal or Proceedings Title | Materials Science Forum |
Journal Citation | 440-441, pp. 337-344 |
Number of Pages | 9 |
Year | 2003 |
Publisher | Scientific.Net |
Place of Publication | Switzerland |
ISSN | 0255-5476 |
1662-9752 | |
Digital Object Identifier (DOI) | https://doi.org/10.4028/www.scientific.net/msf.440-441.337 |
Web Address (URL) of Paper | https://www.scientific.net/MSF.440-441.337 |
Web Address (URL) of Conference Proceedings | https://www.scientific.net/MSF.440-441 |
Conference/Event | 5th International Conference on Modern Practice in Stress and Vibration Analysis |
Event Details | 5th International Conference on Modern Practice in Stress and Vibration Analysis Parent Conference on Modern Practice in Stress and Vibration Analysis (MPSVA) Delivery In person Event Date 09 to end of 11 Sep 2003 Event Location Glasgow, Scotland |
Abstract | This paper is concerned with the free vibration behaviour of elastic beams having hexagonal cellular geometry. The natural frequencies and the mode shapes of the cellular beams are obtained using the finite element method. These values are compared with the theoretically obtained values on the basis of the assumptions that (i) the macroscopic structure behaves as a continuum for low-frequency dynamics, and (ii) the dominant mechanism of deformation is the macroscopic extension and compression. A method for calculating approximate fundamental frequency using static deflection shape is presented. The results obtained by this method are promising. |
Keywords | Cellular Solids; Continuum Properties; Vibrations |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 401702. Dynamics, vibration and vibration control |
401602. Composite and hybrid materials | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | University of Southampton, United Kingdom |
https://research.usq.edu.au/item/z0y7y/vibration-of-beams-made-up-of-cellular-material
29
total views1
total downloads3
views this month0
downloads this month