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Dynamic stability of porous functionally graded nanotubes via nonlocal strain and velocity gradient theory
Dynamic stability of simply supported porous functionally graded (PFG) nanotubes under parametric axial excitation is investigated. The material...
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Nonlocal Strain Gradient Theory for Free Vibration Analysis of FG Nano-scale Beams in Thermal Environments Using an Efficient Numerical Model
PurposeThe study aims to thoroughly analyze thermal vibrations in functionally graded nanobeams, considering temperature-dependent material...
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Electro-mechanical responses of transversely isotropic piezoelectric nano-plate based on the nonlocal strain gradient theory with flexoelectric effect
Based on the nonlocal strain gradient theory and flexoelectricity theory, a new model of transversely isotropic piezoelectric rectangular nano-plate...
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Longitudinal vibration of Bishop nanorods model based on nonlocal strain gradient theory
In this study, the longitudinal vibration of nanorods is investigated in the framework of nonlocal strain gradient theory and Bishop’s rod model for...
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A nonlocal strain gradient model for buckling analysis of laminated composite nanoplates using CLPT and TSDT
In this work, a nonlocal strain gradient model is developed for the buckling analysis of laminated nanocomposite plates. The nonlocal and strain...
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Isogeometric Analysis of Bi-directional Functionally Graded Porous Micro-beam with Geometrical Imperfections Using Nonlocal Strain Gradient Theory
BackgroundMicro structures are gaining prominence in micro-electromechanical systems (MEMS) and nano-electromechanical systems (NEMS). Nonetheless,...
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Vibration of embedded restrained composite tube shafts with nonlocal and strain gradient effects
Torsional vibration response of a circular nanoshaft, which is restrained by the means of elastic springs at both ends, is a matter of great concern...
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Nonlinear free vibration of pre-buckled PFG micro/nanotubes via nonlocal strain and velocity gradient theory
The nonlinear free vibration of simply supported porous functionally graded (PFG) size-dependent tubes under compressive axial loading in...
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Nonlocal strain gradient model for thermal buckling analysis of functionally graded nanobeams
In this work, a nonlocal strain gradient model for the buckling analysis of functionally graded Euler–Bernoulli beam subjected to thermo-mechanical...
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Analyzing torsional vibration in restrained functionally graded nanobeams: nonlocal Lam strain gradient approach
This research explores the free torsional vibration behavior of a functionally graded (FG) circular nanobeam, constrained at both ends by torsion...
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Nonlinear forced vibration analysis of micro-rotating shaft–disk systems through a formulation based on the nonlocal strain gradient theory
The paper presents an upgraded size-dependent formulation for micro-rotating shaft–disks system to study their nonlinear forced vibration behavior....
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Size-dependent thermal-electro-mechanical behaviors of a piezo-flexoelectric micro-beam based on nonlocal strain gradient theory and dual-phase-lagging heat model
With the rapid development and applications of micro/nano electromechanical systems in engineering fields, piezoelectric materials have been widely...
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Flexoelectric Effect on Bending and Free Vibration Behaviors of Piezoelectric Sandwich FGP Nanoplates Via Nonlocal Strain Gradient Theconory
PurposeFlexoelectricity refers to the phenomenon of the link between electrical polarization and strain gradient fields in piezoelectric materials,...
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Thermal vibration and buckling analysis of magneto-electro-elastic functionally graded porous higher-order nanobeams using nonlocal strain gradient theory
In this paper, free vibration analysis and temperature-dependent buckling behavior of porous functionally graded magneto-electro-thermo-elastic...
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Dynamic Response of Fractional-Order Viscoelastic High-Order Shear Beam Based on Nonlocal Strain Gradient Elasticity
The dynamic behavior of a viscoelastic high-order shear microbeam is studied based on a new constitutive model which incorporates size effects and...
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Buckling analysis and dynamic response of FGM sandwich cylindrical panels in thermal environments using nonlocal strain gradient theory
The present paper provides an analysis to obtain the critical buckling load and vibration frequencies of the sandwich cylindrical panel with...
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Study on dynamic stability of magneto-electro-thermo-elastic cylindrical nanoshells resting on Winkler–Pasternak elastic foundations using nonlocal strain gradient theory
This paper investigated the dynamic stability of magneto-electro-thermo-elastic (METE) cylindrical nanoshells resting on the Winkler–Pasternak...
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Nonlocal strain gradient-based nonlinear in-plane thermomechanical stability of FG multilayer micro/nano-arches
In various microelectromechanical systems, arch-type micro- or nanostructures are extensively used because of their specific geometry. In this...
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Nonlinear random vibration of functionally graded nanobeams based on the nonlocal strain gradient theory
In this work, the nonlinear random vibration of functionally graded (FG) nanobeams resting on a viscoelastic foundation is investigated using the...
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Nonlocal strain gradient-based quasi-3D nonlinear dynamical stability behavior of agglomerated nanocomposite microbeams
An efficient numerical quasi-3D beam model is introduced to analyze the effect of carbon nanotube (CNT) agglomeration on the nonlinear dynamical...
