In numerous real-world applications, transverse vibrations of beams are nonlinear in nature. It is a task to solve nonlinear beam systems due to their substantial dependence on the 4 …
In this paper, the bending, buckling, and vibration behaviors of bi-directional functionally graded (BDFG) nonuniform micro/nanobeams are investigated. A new Euler–Bernoulli …
This manuscript develops for the first time a mathematical formulation of the dynamical behavior of bi-directional functionally graded porous plates (BDFGPP) resting on a Winkler …
X Chen, L Chen, Y Lu - Composite Structures, 2021 - Elsevier
This research aims to analyze the imperfection sensitivity in the nonlinear resonance behavior of bi-directional functionally graded (BDFG) porous beam. The trigonometric and …
X Chen, S Huang, B Zhu, R Wu, Z Ren - Composite Structures, 2022 - Elsevier
This work addresses the vibration characteristics of imperfect bi-directional functionally graded (BDFG) beams with arbitrary boundary conditions. Two kinds of geometrical …
Q Zhang, H Liu - International Journal of Applied Mechanics, 2022 - World Scientific
In this paper, the nonlinear vibration and buckling of bi-directional functionally graded (2D- FG) beam subjected to thermal loading are examined via the higher-order shear deformable …
M Mohammadian - Chinese Journal of Physics, 2024 - Elsevier
This paper aims to develop He's new frequency-amplitude formulation as a simple and fast method for estimating the frequency of nonlinear oscillators in science and engineering …
This article presents a different polynomial interpolation function based dynamic finite element model to study and analyze the mechanical behavior of bidirectional functionally …
The non-linear differential equation governing some mechanical systems, such as the non- linear vibrations of FG beams resting on a nonlinear foundation, behaves similarly to the …