Bending, buckling and free vibration analyses of shallow-to-deep FG curved sandwich beams using a global-local refined shear deformation theory
Küçük Resim Yok
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Inc
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This paper investigates the bending, vibration, and buckling behaviour of functionally graded (FG) curved sandwich beams using a global-local refined shear deformation theory. Material properties of these beams are varied through the thickness according to the power-law distribution. A beam element with a combination of Hermite cubic and quadratic Lagrange shape functions is developed to solve the problems. The obtained results are compared with the results from finite element software (ABAQUS), and other higher-order beam theories. It can be observed that the present model can predict accurately static, vibration, and buckling responses of both shallow and deep FG sandwich beams with arbitrary boundary conditions.
Açıklama
Anahtar Kelimeler
Fg Sandwich Curved Beams, Fem, Bending, Vibration, Buckling
Kaynak
Structures
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
52
