Free vibration analysis of doubly curved shallow shells using the Superposition-Galerkin method
β Scribed by Y. Mochida; S. Ilanko; M. Duke; Y. Narita
- Book ID
- 113758692
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 425 KB
- Volume
- 331
- Category
- Article
- ISSN
- 0022-460X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A finite element analysis for the free vibration behaviour of doubly curved shells is presented in which eight-noded curved quadrilateral isoparametric finite elements are used. The first order shear deformation theory for thin and shallow shells is used in the formulation. Results are obtained for
It is known that exploitation of the traditional superposition method for analyzing plate free vibration problems becomes a very demanding and difficult task when one moves from thin isotropic plate theroy to the thick plate Mindlin theory, and to the analysis of laminated plates. Difficulties arise
The superposition-Galerkin method for analyzing the free vibration of thin isotropic and orthotropic plates as well as transverse-shear deformable plates was introduced in recent years. It has an advantage over the traditional superposition method in that it gives equally accurate results but requir
The geometric nonlinear buckling problem of a thin doubly curved shallow shell with all edges hinged is complicated and difficult to obtain an exact analytical solution. Thus, differential equations are solved incrementally by using the differential quadrature method in this paper. Detailed formulat