TY - JOUR
T1 - Porosity-dependent mechanical behaviors of FG plate using refined trigonometric shear deformation theory
AU - Bekkaye, Tahar Hacen Lamine
AU - Fahsi, Bouazza
AU - Bousahla, Abdelmoumen Anis
AU - Bourada, Fouad
AU - Tounsi, Abdeldjebbar
AU - Benrahou, Kouider Halim
AU - Tounsi, Abdelouahed
AU - Al-Zahrani, Mesfer Mohammad
N1 - Publisher Copyright:
Copyright © 2020 Techno-Press, Ltd.
PY - 2020/11
Y1 - 2020/11
N2 - In this research, bending and buckling analyses of porous functionally graded (FG) plate under mechanical load are presented. The properties of the FG plate vary gradually across the thickness according to power-law and exponential functions. The material imperfection is considered to vary depending to a logarithmic function. The plate is modeled by a refined trigonometric shear deformation theory where the use of the shear correction factor is unnecessary. The governing equations of the FG plate are derived via virtual work principle and resolved via Navier solutions. The accuracy of the present model is checked by comparing the obtained results with those found in the literature. The various effects influencing the stresses, displacements and critical buckling loads of the plate are also examined and discussed in detail.
AB - In this research, bending and buckling analyses of porous functionally graded (FG) plate under mechanical load are presented. The properties of the FG plate vary gradually across the thickness according to power-law and exponential functions. The material imperfection is considered to vary depending to a logarithmic function. The plate is modeled by a refined trigonometric shear deformation theory where the use of the shear correction factor is unnecessary. The governing equations of the FG plate are derived via virtual work principle and resolved via Navier solutions. The accuracy of the present model is checked by comparing the obtained results with those found in the literature. The various effects influencing the stresses, displacements and critical buckling loads of the plate are also examined and discussed in detail.
KW - FG-plate
KW - Geometric imperfection
KW - Navier solutions
KW - Static analysis
UR - https://www.scopus.com/pages/publications/85098071986
U2 - 10.12989/cac.2020.26.5.439
DO - 10.12989/cac.2020.26.5.439
M3 - Article
AN - SCOPUS:85098071986
SN - 1598-8198
VL - 26
SP - 439
EP - 450
JO - Computers and Concrete
JF - Computers and Concrete
IS - 5
ER -