Abstract
This paper aims to extend earlier optimum design results for transversely vibrating Bernoulli-Euler beams by determining new optimum band-gap beam structures for (i) different combinations of classical boundary conditions, (ii) much larger values of the orders n and n-1 of adjacent upper and lower eigenfrequencies of maximized band-gaps, and (iii) different values of a minimum cross-sectional area constraint. The periodicity of the optimum beams and the attenuation of their band-gaps are also discussed.
Original language | English |
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Title of host publication | Proceedings of the 23rd International Congress of Theoretical and Applied Mechanics (ICTAM), Beijing, China, 19-24 August 2012 |
Editors | Y. Bai, J. Wang, D. Fang |
Number of pages | 2 |
Place of Publication | Beijing, China |
Publisher | China Science Literature Publishing House |
Publication date | 19 Aug 2012 |
ISBN (Electronic) | 978-988-16022-3-7 |
Publication status | Published - 19 Aug 2012 |
Event | 23rd International Congress of Theoretical and Applied Mechanics (ICTAM) - Beijing, China Duration: 19 Aug 2012 → 24 Aug 2012 |
Conference
Conference | 23rd International Congress of Theoretical and Applied Mechanics (ICTAM) |
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Country/Territory | China |
City | Beijing |
Period | 19/08/2012 → 24/08/2012 |