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 …

A review of continuum mechanics models for size-dependent analysis of beams and plates

HT Thai, TP Vo, TK Nguyen, SE Kim - Composite Structures, 2017 - Elsevier
This paper presents a comprehensive review on the development of higher-order continuum
models for capturing size effects in small-scale structures. The review mainly focus on the …

Nonlocal strain gradient plate model for nonlinear large-amplitude vibrations of functionally graded porous micro/nano-plates reinforced with GPLs

S Sahmani, MM Aghdam, T Rabczuk - Composite Structures, 2018 - Elsevier
Because of rapid development of manufacturing technology, functionally graded porous
materials have gained commercially attraction in promoted engineering applications. It is …

[HTML][HTML] Effects of thermal and shear deformation on vibration response of functionally graded thick composite microbeams

B Akgöz, Ö Civalek - Composites Part B: Engineering, 2017 - Elsevier
In this paper, thermal and shear deformation effects on the vibrational response of non-
homogeneous microbeams made of functionally graded (FG) materials are carried out. It is …

A standard experimental method for determining the material length scale based on modified couple stress theory

Z Li, Y He, J Lei, S Guo, D Liu, L Wang - International Journal of …, 2018 - Elsevier
A standard experimental method for determining the intrinsic material length scale of
modified couple stress theory is proposed based on a non-contact laser Doppler vibration …

[HTML][HTML] Size dependent free vibration analysis of multilayer functionally graded GPLRC microplates based on modified strain gradient theory

CH Thai, AJM Ferreira, P Phung-Van - Composites Part B: Engineering, 2019 - Elsevier
In this study, for the first time, a size dependent computational model based on the modified
strain gradient theory (MSGT) and higher-order shear deformation theory (HSDT) for free …

A simple first-order shear deformation shell theory for vibration analysis of composite laminated open cylindrical shells with general boundary conditions

Q Wang, D Shao, B Qin - Composite Structures, 2018 - Elsevier
This paper presents, for the first time, a simple first-order shear deformation shell theory (S-
FSDST) for free and transient vibration analysis of composite laminated open cylindrical …

Nonlocal strain gradient beam model for nonlinear vibration of prebuckled and postbuckled multilayer functionally graded GPLRC nanobeams

S Sahmani, MM Aghdam - Composite Structures, 2017 - Elsevier
In the current study, a nonlocal strain gradient beam model with third-order distribution of
shear deformation is established to explore the nonlinear vibration of axially-loaded …

[HTML][HTML] Nonlocal strain gradient shell model for axial buckling and postbuckling analysis of magneto-electro-elastic composite nanoshells

S Sahmani, MM Aghdam - Composites Part B: Engineering, 2018 - Elsevier
The present study deals with the size-dependent nonlinear buckling and postbuckling
characteristics of magneto-electro-elastic cylindrical composite nanoshells incorporating …

Size-dependant behaviour of functionally graded microplates based on the modified strain gradient elasticity theory and isogeometric analysis

S Thai, HT Thai, TP Vo, VI Patel - Computers & Structures, 2017 - Elsevier
This paper presents a robust numerical model, which takes into account both size-
dependent and shear deformation effects, for the bending, buckling and free vibration …