Buckling of symmetric cross-ply square plates with various boundary conditions
Küçük Resim Yok
Tarih
2005
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Sci Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The buckling analysis of cross-ply laminated square plates subjected to three types of in-plane forces and various edge boundary conditions is presented on the basis of a unified five-degree-of-freedom shear deformable plate theory. The employment of the appropriate shear deformation shape functions in the theory leads to certain shear deformable plate theories developed previously, also, fulfills the requirement of the continuity conditions among the layers. The governing equations of buckling behaviour of completely simply supported cross-ply laminated plates are solved analytically. For the plates with different combinations of free, clamped and simply supported boundary conditions at their edges, the Ritz method is applied by assuming the displacement components as the double series of simple algebraic polynomials. The numerical results obtained on the basis of various plate theories for uniaxial, biaxial compression and compression-tension types of loading and different length-to-thickness ratios are presented and compared with the ones available in the literature. (c) 2004 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Cross-Ply Plates, Shear Deformable Plate Theory, Buckling, Ritz Method, Laminated Composite Plates, Shear-Deformation-Theory, Rectangular-Plates, Free-Vibration
Kaynak
Composite Structures
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
68
Sayı
4
