Bending and free vibration analysis of Levy-type porous functionally graded plate using state space approach
Küçük Resim Yok
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Sci Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper aims to investigate the free vibration and bending characteristics of porous functionally graded (FG) plate with two opposite simply supported edges based on a four variable plate theory. Material properties of porous FG plate are defined by rule of the mixture with an additional term of porosity in the through-thickness direction. Equations of motion are derived using Hamilton principle. State-space approach is used to obtain the governing equation of porous FG plate. The effect of porosity parameter, slenderness ratio, and the power-law index is investigated on bending and vibration of porous FG plate. The results are compared with available results in the literature to verify this theory.
Açıklama
Anahtar Kelimeler
Porous, Functionally Graded Plate, Four Variable Plate Theory, State Space, Free Vibration, Bending, Shear Deformation-Theory, Higher-Order Shear, Sandwich Plates, Natural Frequencies, Strain Gradient, Comprehensive Analysis, Nonlinear Vibration, Rectangular-Plates, Nano-Beams, Quasi-3d
Kaynak
Composites Part B-Engineering
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
160
