Self-sustained oscillations can directly absorb energy from the constant environment to
maintain its periodic motion by self-regulating. As a classical mechanical instability …

An exact solution for the postbuckling configurations of composite beams is presented. The
equations governing the axial and transverse deformations of a composite laminated beam …

In this paper, we present a novel analytic approach to solve the buckling instability of Euler-
Bernoulli columns with arbitrarily axial nonhomogeneity and/or varying cross section. For …

In this paper, post-buckling and nonlinear vibration analysis of geometrically imperfect
beams made of functionally graded materials (FGMs) resting on nonlinear elastic foundation …

This paper considers the problems of stability of non-uniform and axially functionally graded
(FG) Euler–Bernoulli beams on elastic foundation. The boundary conditions of the beam are …

The static and dynamic response of geometrically imperfect composite beams is presented.
The proposed model accounts for the midplane stretching of the beam that follows the …

In this paper, the buckling behaviors of axially functionally graded and non-uniform
Timoshenko beams were investigated. Based on the auxiliary function and power series, the …

This paper reviews on the modeling of composite beam cross-sections. Theoretical models
are available for simple composite beam cross-sections. But computational technique, such …

The present study proposes simple, elegant, and accurate closed-form expressions for
predicting the post-buckling behavior of composite beams with axially immovable ends …

In this paper, nonlinear vibration and post-buckling analysis of beams made of functionally
graded materials (FGMs) resting on nonlinear elastic foundation subjected to thermo …