Fig 1.
(a) continuum and geometric model of GS as trapezoidal nanoplate, (b) quadrilateral nanoplate resting on viscoelastic substrate.
Table 1.
(a): Effect of B.Cs and number of points on Convergence study for first natural frequency. (b): Effect of B.Cs and number of grid points on Convergence study for second frequency.
Table 2.
With Ref [21].
Table 3.
Validation of first three frequencies of trapezoidal plate at various B.C and side angles.
Table 4.
The first five dimensionless natural frequencies of an isotropic skew plate with a/b = 1, h/b = 0.2 and β=45 at two different boundary conditions.
Table 5.
The dimensionless natural frequencies of SSSS and CCCC orthotropic skew nano plates for first two vibration mode at different nonlocal parameters, aspect ratios b/a and angle β.
Fig 2.
Fundamental natural frequency of SSSS rectangular nanoplate as a function of nonlocal parameter at different damping coefficient with FSDT(present) and CPT(Ref [
8]).
Fig 3.
Variation of fundamental frequency of nanoplate versus angle β = α for different B.Cs.
Fig 4.
Effect of stiffness parameter on the fundamental frequency of CFCF quadrilateral nanoplate at various nonlocal parameter.
(), C = 10.
Fig 5.
Effect of damping parameter on fundamental frequency change of both CFCF nanoplate (
), K = 100.
Fig 6.
Variation of fundamental frequencies of nanoplate with respect to C and K, when
for different B.Cs; (a) CCCF, (b) CSSS, (c) SFSF.