A review of size-dependent continuum mechanics models for micro-and nano-structures

MA Roudbari, TD Jorshari, C Lü, R Ansari… - Thin-Walled …, 2022 - Elsevier
Recently, the mechanical behavior of micro-/nano-structures has sparked an ongoing
debate, which leads to a fundamental question: what steps can be taken to investigate the …

Dynamic stability analysis of temperature-dependent functionally graded CNT-reinforced visco-plates resting on orthotropic elastomeric medium

R Kolahchi, M Safari, M Esmailpour - Composite Structures, 2016 - Elsevier
In this study, nonlinear dynamic stability analysis of embedded temperature-dependent
viscoelastic plates reinforced by single-walled carbon nanotubes (SWCNTs) is investigated …

Bending responses of graphene nanoplatelets reinforced sandwich cylindrical micro panel with piezoelectric layers

Q Zhang, M Xie, D Zhou, M Habibi… - Mechanics of Advanced …, 2024 - Taylor & Francis
Bending responses of a nanocomposite-reinforced cylindrical panel are studied in this
article. A cylindrical shell panel is assumed in micro scale and sandwiched by piezoelectric …

A comparative study on the bending, vibration and buckling of viscoelastic sandwich nano-plates based on different nonlocal theories using DC, HDQ and DQ …

R Kolahchi - Aerospace Science and Technology, 2017 - Elsevier
In this paper, bending, buckling and buckling of embedded nano-sandwich plates are
investigated based on refined zigzag theory (RZT), sinusoidal shear deformation theory …

Wave propagation of embedded viscoelastic FG-CNT-reinforced sandwich plates integrated with sensor and actuator based on refined zigzag theory

R Kolahchi, MS Zarei, MH Hajmohammad… - International Journal of …, 2017 - Elsevier
The present research deals with general wave propagation in a piezoelectric sandwich
plate. The core is consisted of several viscoelastic nanocomposite layers subjected to …

Wave propagation and vibration responses in porous smart nanocomposite sandwich beam resting on Kerr foundation considering structural damping

B Keshtegar, M Motezaker, R Kolahchi, NT Trung - Thin-Walled Structures, 2020 - Elsevier
This paper deals with wave propagation and vibration of a porous beam embedded via
nanocomposite piezoelectric layers. Various patterns of reinforcement of the face sheets by …

Visco-nonlocal-refined Zigzag theories for dynamic buckling of laminated nanoplates using differential cubature-Bolotin methods

R Kolahchi, MS Zarei, MH Hajmohammad… - Thin-Walled …, 2017 - Elsevier
Present analysis, deals with dynamic buckling of sandwich nano plate (SNP) subjected to
harmonic compressive load based on nonlocal elasticity theory. The material properties of …

Differential cubature and quadrature-Bolotin methods for dynamic stability of embedded piezoelectric nanoplates based on visco-nonlocal-piezoelasticity theories

R Kolahchi, H Hosseini, M Esmailpour - Composite Structures, 2016 - Elsevier
This paper is concerned with the dynamic stability response of an embedded piezoelectric
nanoplate made of polyvinylidene fluoride (PVDF). In order to present a realistic model, the …

Wave propagation in smart sandwich plates with functionally graded nanocomposite porous core and piezoelectric layers in multi-physics environment

W Gao, Y Liu, Z Qin, F Chu - International Journal of Applied …, 2022 - World Scientific
This research provides a mathematical model and solution for investigating wave
propagation in graphene platelets (GPLs)-reinforced functionally graded (FG) metal foam …

[PDF][PDF] Buckling analysis of embedded concrete columns armed with carbon nanotubes

AJ Arani, R Kolahchi - Comput. Concrete, 2016 - researchgate.net
As concrete is most usable material in construction industry it's been required to improve its
quality. Nowadays, nanotechnology offers the possibility of great advances in construction …