The current study aims to analyze free and forced vibrations of axially functionally graded
(AFG) Timoshenko beams on two-parameter viscoelastic foundation. In these kinds of …

The present study goals to analyze transient analysis of axially functionally graded (AFG)
Timoshenko beams with variable cross-section. Both the materials and geometrical …

In this research paper, a powerful numerical method is implemented to examine the free
vibration analysis of functionally graded (FG) sandwich beams of variable cross-section. The …

In this pioneering study, the cross-sectional warping included transient response and
normal/shear stress components of composite elliptical and elliptical cone helices over exact …

This paper aims to analyze dynamic response of axially functionally graded (FG)
Timoshenko beams on Winkler–Pasternak elastic foundation. Spring constant and material …

In scope of this study, forced vibration analysis of viscoelastic helical rods with varying cross-
section and functionally graded material are investigated. Differential equations governing …

In the current work, we present a planar elastoplastic finite element model for the simulation
of the mechanical response of helical constructions to traction loads. We elaborate a …

The paper presents an efficient numerical method for free vibration analysis of non-uniform
and non-homogeneous cylindrical helices. Power law distribution is used for the variation of …

The main purpose of this study is to investigate free vibrations of cylindrical helical rods with
variable cross-section, composed of functionally graded materials, which may be used to …

Forced vibration analysis of curved beams on two-parameter elastic foundation subjected to
impulsive loads are investigated. The Timoshenko beam theory is adopted in the derivation …