Paper Info
Title
Meshless modeling of geometrically nonlinear behavior of CNT-reinforced functionally graded composite laminated plates.
Abstract
A geometrically nonlinear analysis of carbon nanotube reinforced functionally graded (CNTR-FG) composite laminated plates is presented. Single-walled carbon nanotubes (SWCNTs) are selected as reinforcement and the effective material properties of CNTR-FG plates are assumed to be graded through the thickness direction in each layer. The two-dimensional displacement fields of the plates are approximated by a set of meshless kernel particle functions. For the purpose of eliminating shear locking, a stabilized conforming nodal integration scheme is employed to evaluate the system bending stiffness, and the membrane and shear terms are calculated by the direct nodal integration method. Parametric studies are conducted to investigate the effect of various types of CNT distribution, CNT volume fraction, plate aspect ratio and boundary conditions on the nonlinear responses of CNTR-FG laminated plates. Moreover, the effects of the number of layers and lamination angle are also investigated.
Year
DOI
Venue
2017
10.1016/j.amc.2016.09.017
Applied Mathematics and Computation
Keywords
Field
DocType
Carbon nanotube reinforced functionally graded composites,Geometrically nonlinear analysis,Laminated plates,Meshless method
Lamination,Boundary value problem,Composite material,Shear (sheet metal),Nonlinear system,Mathematical analysis,Composite number,Bending stiffness,Carbon nanotube,Material properties,Mathematics
Journal
Volume
Issue
ISSN
295
C
0096-3003
Citations 
PageRank 
References 
2
0.77
0
Authors
3
Name
Order
Citations
PageRank
Z. X. Lei172.10
L. W. Zhang2154.40
K. M. Liew321419.27