Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1709147 | Applied Mathematics Letters | 2008 | 4 Pages |
Abstract
The asymptotic behaviour of the smallest eigenvalue in linear Koiter shell problems is studied, as the thickness parameter tends to zero. In particular, three types of shells of revolution are considered. A result concerning the ratio between the bending and the total elastic energy is also provided, by using the general theory detailed in [L. Beirão da Veiga, C. Lovadina, An interpolation theory approach to Shell eigenvalue problems (submitted for publication); L. Beirão da Veiga, C. Lovadina, Asymptotics of shell eigenvalue problems, C.R. Acad. Sci. Paris 9 (2006) 707–710].
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Edoardo Artioli, Lourenço Beirão da Veiga, Harri Hakula, Carlo Lovadina,