On the poroelastic vibrations of lightweight FGSP doubly-curved shells integrated with GNPs-reinforced composite coatings in thermal atmospheres

E Arshid, MJM Nia, MA Ghorbani, Ö Civalek… - Applied Mathematical …, 2023 - Elsevier
Porous and nanocomposite materials are widely used in various engineering structures due
to their exceptional thermos-mechanical properties. In this work, the poro-thermoelastic …

Dynamic formulation of a sandwich microshell considering modified couple stress and thickness-stretching

M Zhang, X Jiang, M Arefi - The European Physical Journal Plus, 2023 - Springer
Dynamic formulation of a sandwich microshell is studied in this paper based on modified
couple stress theory (MCST) and accounting thickness stretching kinematic relations …

Application of a folded nanostructure reinforcement for the pole vault curved shell

S Zhiqiang, L Aiyun, Z Daichang… - Mechanics of …, 2024 - Taylor & Francis
Foldability capacity is now introduced as a novel nanofiller reinforcement production
procedure using some operation to control the mechanical, thermal and electrical properties …

Mechanical behavior and free vibration analysis of FG doubly curved shells on elastic foundation via a new modified displacements field model of 2D and quasi-3D …

A Rachid, D Ouinas, A Lousdad, FZ Zaoui… - Thin-Walled …, 2022 - Elsevier
Abstract Analysis of the effect of Pasternak's elastic foundation parameters on the bending
and free vibration of functionally graded double curved shells subjected to uniform and …

Free vibration and bending analysis of porous bi-directional FGM sandwich shell using a TSDT p-version finite element method

Z Lakhdar, SM Chorfi, SA Belalia, KM Khedher… - Acta Mechanica, 2024 - Springer
Compared to the first-order shear deformation theory and other classical shell theories, the
higher-order shear theory is deemed more accurate due to its superior ability to capture …

Static and dynamic analysis of an FGM doubly curved panel resting on the Pasternak-type elastic foundation

Y Kiani, AH Akbarzadeh, ZT Chen, MR Eslami - Composite Structures, 2012 - Elsevier
The static, dynamic, and free vibration analysis of a functionally graded material (FGM)
doubly curved panel are investigated analytically in the present paper. The FGM Panel is …

[HTML][HTML] A refined dynamic stiffness element for free vibration analysis of cross-ply laminated composite cylindrical and spherical shallow shells

FA Fazzolari - Composites Part B: Engineering, 2014 - Elsevier
An exact free vibration analysis of doubly-curved laminated composite shallow shells has
been carried out by combining the dynamic stiffness method (DSM) and a higher order …

Thermoelastic free vibration and dynamic behaviour of an FGM doubly curved panel via the analytical hybrid Laplace–Fourier transformation

Y Kiani, M Shakeri, MR Eslami - Acta Mechanica, 2012 - Springer
The paper presents an analysis of functionally graded material doubly curved panels with
rectangular planform under the action of thermal and mechanical loads. Based on the first …

A semi-analytical approach to analyze vibration characteristics of uniform and stepped annular-spherical shells with general boundary conditions

H Li, F Pang, H Chen - European Journal of Mechanics-A/Solids, 2019 - Elsevier
In this paper, the free vibration characteristics of uniform and stepped annular-spherical
shells are investigated by using a semi-analytical approach with general boundary …

Free vibration analysis of moderately thick functionally graded open shells with general boundary conditions

Z Su, G Jin, T Ye - Composite Structures, 2014 - Elsevier
This paper presents the free vibration analysis of functionally graded open shells including
cylindrical, conical and spherical ones with arbitrary subtended angle and general boundary …