Layerwise finite element models are developed based on a mixed least-squares formulation for both static and free vibration analysis of multilayered composite plates. The models assume a layerwise variable description of displacements, transverse stresses and in-plane strains, taken as independent v
A layerwise mixed least-squares finite element model for static analysis of multilayered composite plates
β Scribed by F. Moleiro; C.M. Mota Soares; C.A. Mota Soares; J.N. Reddy
- Book ID
- 113552187
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 517 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0045-7949
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π SIMILAR VOLUMES
a b s t r a c t New mixed least-squares finite element models are developed for static and free vibration analysis of laminated composite plates. Both models consider the first-order shear deformation theory with generalized displacements and stress resultants as independent variables, using equal a
This paper presents a new 4-node ΓΏnite-element for the analysis of laminated composite plates. The element is based on a ΓΏrst-order shear deformation theory and is obtained through a mixed-enhanced approach. In fact, the adopted variational formulation includes as variables the transverse shear as w