Effect of carbon nanotubes and porosity on vibrational behavior of nanocomposite structures: a review

MY Alibar, B Safaei, M Asmael, Q Zeeshan - Archives of Computational …, 2021 - Springer
This paper aims to present a comprehensive review of the effect of embedding porosity and
enhancing with carbon nanotube (CNT) on the vibrational behavior of composite structures …

Surface stress effect on nonlinear dynamical performance of nanobeam-type piezoelectric energy harvesters via meshless collocation technique

R Alshenawy, S Sahmani, B Safaei… - … Analysis with Boundary …, 2023 - Elsevier
The chief point of the present study is to analyze numerically the surface stress effects on the
nonlinear dynamic performance of nanosized lightweight piezoelectric bridge-type energy …

Damage detection on rectangular laminated composite plates using wavelet based convolutional neural network technique

M Saadatmorad, RA Jafari-Talookolaei, MH Pashaei… - Composite …, 2021 - Elsevier
In this study, a novel method called the Wavelet Transform-based Convolutional Neural
Network (WT-CNN) technique is proposed for damage detection of rectangular laminated …

A novel Trefftz-based meshfree method for free vibration and buckling analysis of thin arbitrarily shaped laminated composite and isotropic plates

AR Motamedi, N Noormohammadi… - Computers & Mathematics …, 2023 - Elsevier
A novel meshfree local method is developed in the context of Trefftz approaches to solve
eigenvalue problems related to buckling and free vibration of arbitrarily shaped thin plates …

An investigation on the stochastic thermal vibration behaviors for laminated combined composite plate systems

R Zhong, Q Wang, X Shi, W Shao, B Qin… - Mechanical Systems and …, 2023 - Elsevier
The present work aims to study the stationary and nonstationary stochastic thermal vibration
properties of the laminated combined plate structures using meshless method. The …

Nonlocal strain gradient‐based nonlinear dynamics of sinusoidal impulsive actuated porous/piezoelectric multilayer energy nanoharvesters

F Fan, S Sahmani, B Safaei - Polymer Composites, 2024 - Wiley Online Library
The applications of nanoelectromechanical systems integrating simultaneously the
mechanical and electrical functionalities at nanoscale have been gotten wider in the last …

Computational Linear and Nonlinear Free Vibration Analyses of Micro/Nanoscale Composite Plate-Type Structures With/Without Considering Size Dependency Effect …

Z Al Mahmoud, B Safaei, S Sahmani, M Asmael… - … Methods in Engineering, 2024 - Springer
Recently, the mechanical performance of various mechanical, electrical, and civil structures,
including static and dynamic analysis, has been widely studied. Due to the neuroma's …

Stochastic free vibration analysis of FG-CNTRC plates based on a new stochastic computational scheme

Z Shao, Q Xia, P Xiang, H Zhao, L Jiang - Applied Mathematical Modelling, 2024 - Elsevier
Stochastic analysis can provide more accurate results compared to deterministic analysis. In
this study, the spatial variability of material parameters is introduced into the free vibration …

Modified strain gradient plate model for nonlinear dynamics of sinusoidal impulsive actuated porous/piezoelectric laminated microharvesters

S Sahmani, F Fan, B Safaei - Communications in Nonlinear Science and …, 2024 - Elsevier
Size dependency plays an important role in mechanical responses of structures at
microscale. In this regard, within the framework of the modified strain gradient theory (SGT) …

A novel EFG meshless-ANN approach for static analysis of FGM plates based on the higher-order theory

A K. P, K Swaminathan, N Indu - Mechanics of Advanced Materials …, 2024 - Taylor & Francis
Abstract An Element Free Galerkin (EFG) meshless formulation and solutions using higher
order shear deformation theory with nine degrees of freedom for the static analysis of …