Vibration Behaviour of Shear Deformable Laminated Plates Composed of Non-Homogeneous Layers
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Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
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Yayıncı
Univ Tehran
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The free vibration behavior of laminated plates consisting of non homogenous orthotropic layers is presented. First, the mechanical properties
of laminated plates composed of non-homogenous (NH) orthotropic layers
are modelled. After establishing the basic relations of laminated plates
within shear deformation theory (SDT), governing equations are derived in
the framework of Donnell type plate theory. The solution of the governing
equations is carried out by the Galerkin method and the analytical
expression is found for the linear frequency of plates composed of non homogenous orthotropic layers. Finally, the influences of various factors
such as shear stresses, non-homogeneity, number and arrangement of layers
on the frequency of rectangular plates are examined.
Açıklama
Anahtar Kelimeler
Non-homogeneity; shear deformations; laminated plates; vibration; frequency
Kaynak
Journal of Computational Applied Mechanics
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
55
Sayı
2
