Triangular C0 continuous finite elements based on refined zigzag theory {2, 2} for free and forced vibration analyses of laminated plates

M Dorduncu, A Kutlu, E Madenci - Composite Structures, 2022 - Elsevier
This study presents a finite element formulation to perform vibration analysis of laminated
composite plates based on the Refined Zigzag Theory of order {2, 2}, namely RZT-{2, 2} …

Warping included mixed finite elements for bending and stresses of functionally graded exact curved beams

UN Aribas, M Atalay, MH Omurtag - Mechanics of Advanced …, 2024 - Taylor & Francis
This study presents a warping included mixed finite element formulation for the static and
stress analyses of functionally graded (FG) exact curved beams. Another distinctive feature …

Free vibration of axially FG curved beam on orthotropic Pasternak foundation via mixed FEM

M Ermis, A Kutlu, N Eratlı, MH Omurtag - Journal of the Brazilian Society of …, 2022 - Springer
The main objective of this study is to present an accurate and consistent original formulation
to describe the interaction between planar straight/curved beam structure and orthotropic …

Mixed finite element formulation for bending of laminated beams using the refined zigzag theory

A Kutlu - Proceedings of the Institution of Mechanical …, 2021 - journals.sagepub.com
This study presents a mixed finite element formulation for the stress analysis of laminated
composite beams based on the refined zigzag theory. The Hellinger–Reissner variational …

Forced vibration analysis of viscoelastic helical rods with varying cross-section and functionally graded material

FF Calim, YC Cuma - Mechanics Based Design of Structures and …, 2023 - Taylor & Francis
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 …

Molecular dynamics investigation for mechanical and failure behaviors of carbon nanotube-reinforced functionally graded aluminum–copper nanocomposites

I Al Muscati, F Al Jahwari, T Pervez… - Mechanics of Advanced …, 2023 - Taylor & Francis
In this study, molecular dynamics simulation is carried out to investigate the mechanical
properties and failure behavior of a novel carbon nanotube-reinforced aluminum-copper …

Dynamic response of viscoelastic functionally graded barrel and hyperboloidal coil springs with variable cross-sectional area

YC Cuma, FF Calim - Mechanics of Time-Dependent Materials, 2022 - Springer
This paper investigates the dynamic response of viscoelastic axially functionally graded
(AFG) barrel and hyperboloidal coil springs with variable cross-sectional area. Equations …

Nonlocal theoretical inquiry into pultruded GFRP plate dynamics: Integrating experimental and numerical analyses

IY Hakeem, E Madenci, A Bahrami… - … Fibers and Fabrics, 2024 - journals.sagepub.com
Few studies combining experimental and theoretical analyses of pultruded fiber-reinforced
polymer (FRP) composites are available in the literature. In this study, experimental methods …

Nonlinear dynamics of three-dimensional curved geometrically exact beams by a quadrature element formulation

B Liu, Y Ji - Nonlinear Dynamics, 2024 - Springer
Nonlinear dynamic analyses of three-dimensional (3D) curved geometrically exact beams
were carried out using a quadrature element (QEM) formulation. Three types of time …

Two-dimensional solution of functionally graded piezoelectric-layered beams

İ Çömez, UN Aribas, A Kutlu, MH Omurtag - Journal of the Brazilian …, 2022 - Springer
This study presents an exact elasticity solution for the functionally graded piezoelectric
beams subjected to sinusoidally distributed transverse electromechanical loads. The …