A novel strain-based approach with high-order shear deformation for enhanced static and buckling performance of functionally graded plates
Mechanics of Advanced Materials and Structures,
Journal Year:
2025,
Volume and Issue:
unknown, P. 1 - 20
Published: March 6, 2025
Language: Английский
Static analysis of FGM plates using a general higher-order shear deformation theory
Composite Structures,
Journal Year:
2025,
Volume and Issue:
unknown, P. 118944 - 118944
Published: Feb. 1, 2025
Language: Английский
Evaluation of the contact problem of two layers one of functionally graded, loaded by circular rigid block and resting on a Pasternak foundation by analytical and numerical (FEM and MLP) methods
Archive of Applied Mechanics,
Journal Year:
2025,
Volume and Issue:
95(4)
Published: March 18, 2025
Language: Английский
Static and free vibration response of FGM plates using higher order shear deformation theory and strain-based finite element formulation
Mechanics Based Design of Structures and Machines,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 30
Published: Oct. 27, 2024
The
primary
objective
and
novelty
of
this
work
lie
in
the
development
a
new
four-node
quadrilateral
finite
element
based
on
strain-based
high-order
shear
deformation
theory
(HSDT).
This
is
first
study
to
apply
innovative
approach
analyze
both
static
free
vibration
behaviors
functionally
graded
(FG)
plates.
Another
key
reduction
number
unknowns
five,
unlike
other
theories
that
employ
larger
unknowns.
achieved
by
applying
condition
zero
transverse
stress
at
top
bottom
surfaces
FG
plate
assuming
strains
are
sinusoidally
distributed
through
thickness.
material
properties
plates
modeled
vary
according
simple
power
law
volume
fractions
their
constituents.
developed
possesses
five
degrees
freedom
(DOFs)
per
node,
resulting
from
combination
two
elements:
membrane
with
DOFs,
second
bending
three
DOFs.
displacement
fields
proposed
expressed
using
terms
strain
approach,
which
satisfy
compatibility
equations
rigid
body
modes.
Furthermore,
concept
neutral
surface
introduced
eliminate
membrane-bending
coupling.
elementary
stiffness
mass
matrices
derived
total
potential
energy
principle
Hamilton's
principle.
performance
convergence
validated
examples
literature.
Language: Английский
A study of data-driven fault diagnosis and early warning systems for power batteries in new energy vehicles
Proceedings of the 2021 5th International Conference on Electronic Information Technology and Computer Engineering,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1260 - 1266
Published: Oct. 18, 2024
Language: Английский