Nonlocal and surface effects on the buckling behavior of functionally graded nanoplates: An isogeometric analysis

R Ansari, A Norouzzadeh - Physica E: Low-dimensional Systems and …, 2016 - Elsevier
The size-dependent static buckling responses of circular, elliptical and skew nanoplates
made of functionally graded materials (FGMs) are investigated in this article based on an …

Imperfection sensitivity of the size-dependent postbuckling response of pressurized FGM nanoshells in thermal environments

S Sahmani, MM Aghdam - Archives of Civil and Mechanical Engineering, 2017 - Elsevier
The purpose of the current study is to address the nonlinear buckling and postbuckling
response of nanoscaled cylindrical shells made of functionally graded material (FGM) under …

Elastic solution of surface loaded layer with couple and surface stress effects

J Lawongkerd, TM Le, W Wongviboonsin… - Scientific Reports, 2023 - nature.com
In this study, an elastic solution of an axisymmetrically surface-loaded thin layer resting on a
rigid substrate is established by taking the surface stress and material microstructural effects …

[HTML][HTML] Microstructural effects on the response of a multi-layered elastic substrate

W Wongviboonsin, TM Le, J Lawongkerd… - International Journal of …, 2022 - Elsevier
The size dependent response of a multi-layered elastic substrate under surface loading is
investigated in the present work. The effect of material microstructure is modeled using the …

Penny-shaped crack in elastic medium with surface energy effects

P Intarit, T Senjuntichai, J Rungamornrat, R Rajapakse - Acta Mechanica, 2017 - Springer
In this paper, a penny-shaped crack in an infinite elastic medium subjected to vertical
pressure loading at the crack surface under the influence of surface stress is considered …

Boundary layer modeling of nonlinear axial buckling behavior of functionally graded cylindrical nanoshells based on the surface elasticity theory

S Sahmani, MM Aghdam - Iranian Journal of Science and Technology …, 2018 - Springer
The main purpose of the present study is to examine the axial buckling and postbuckling
response of cylindrical nanoshells made of functionally graded (FG) materials in the …

Circular nanoplate on elastic nanolayer under axisymmetric loading and surface effects

S Tirapat, T Senjuntichai - International journal of applied …, 2023 - World Scientific
Influence of surface energy on an interaction problem between a flexible circular nanoplate
and a nanolayer is examined by using a variational formulation and the GM surface theory …

Size-dependent nonlinear instability of shear deformable cylindrical nanopanels subjected to axial compression in thermal environments

S Sahmani, AM Fattahi - Microsystem Technologies, 2017 - Springer
In this work, modeling and analysis for size-dependent buckling and postbuckling behavior
of cylindrical nanopanels under axial compression in thermal environments are presented …

Elastic response of surface-loaded half plane with influence of surface and couple stresses

TM Le, J Lawongkerd, TQ Bui, S Limkatanyu… - Applied Mathematical …, 2021 - Elsevier
This paper presents the elastic response of a surface-loaded half plane accounting for the
simultaneous influence of surface and couple stresses. The underlying mathematical …

[HTML][HTML] Surface effect in axisymmetric Hertzian contact problems

N Jia, Y Yao, Z Peng, Y Yang, S Chen - International Journal of Solids and …, 2018 - Elsevier
Surface effect in three different axisymmetric Hertzian contact models is investigated in this
paper with a recently developed elastic theory for nanostructured materials, including a …