TY - JOUR
T1 - Isogeometric analysis of functionally graded carbon nanotube-reinforced composite plates using higher-order shear deformation theory
AU - Phung-Van, P.
AU - Abdel-Wahab, M.
AU - Liew, K. M.
AU - Bordas, S. P A
AU - Nguyen-Xuan, H.
PY - 2015/5/1
Y1 - 2015/5/1
N2 - This paper presents a simple and effective formulation based on isogeometric analysis (IGA) and higher-order shear deformation theory (HSDT) to investigate the static and dynamic behavior of functionally graded carbon nano-reinforced composite plates. The material properties of functionally graded carbon nanotube-reinforced composites (FG-CNTRCs) are assumed to be graded through the thickness direction according to several linear distributions of the volume fraction of carbon nanotubes. The governing equation is approximated according to the HSDT model using isogeometric elements based on Non-Uniform Rational B-Spline (NURBS) basis functions. This achieves naturally any desired degree of continuity through the choice of the interpolation order, so that the method easily fulfils the C1-continuity requirement of the HSDT model. The accuracy and reliability of the proposed method is verified by comparing its numerical predictions with those of other available numerical approaches.
AB - This paper presents a simple and effective formulation based on isogeometric analysis (IGA) and higher-order shear deformation theory (HSDT) to investigate the static and dynamic behavior of functionally graded carbon nano-reinforced composite plates. The material properties of functionally graded carbon nanotube-reinforced composites (FG-CNTRCs) are assumed to be graded through the thickness direction according to several linear distributions of the volume fraction of carbon nanotubes. The governing equation is approximated according to the HSDT model using isogeometric elements based on Non-Uniform Rational B-Spline (NURBS) basis functions. This achieves naturally any desired degree of continuity through the choice of the interpolation order, so that the method easily fulfils the C1-continuity requirement of the HSDT model. The accuracy and reliability of the proposed method is verified by comparing its numerical predictions with those of other available numerical approaches.
KW - Functionally graded carbon nanotube-reinforced composite plates
KW - Higher-order shear deformation theory (HSDT)
KW - Isogeometric analysis (IGA)
UR - http://www.scopus.com/inward/record.url?scp=84921349139&partnerID=8YFLogxK
U2 - 10.1016/j.compstruct.2014.12.021
DO - 10.1016/j.compstruct.2014.12.021
M3 - Article
AN - SCOPUS:84921349139
SN - 0263-8223
VL - 123
SP - 137
EP - 149
JO - Composite Structures
JF - Composite Structures
ER -