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 …

Frictional sliding of cylindrical punch on gradient nanostructured material coating

P Li, TJ Liu - Acta Mechanica, 2023 - Springer
The object of this work was to describe the behavior of sliding friction on gradient
nanostructured material coating by considering the material gradient and size effect. A multi …

Elastic solution of surface-loaded one-dimensional hexagonal quasicrystal layered elastic media

TB Nguyen, AK Le Vo, HT Pham, J Hu… - International Journal of …, 2024 - Elsevier
This study aims to investigate the elastic response of a two-dimensional, surface-loaded
substrate coated by a multi-layered system consisting of one-dimensional hexagonal …

Three-dimensional frictional contact within the framework of couple stress elasticity

Y Wang, H Shen, J Li, L Wang, J Liu, J Wang… - Applied Mathematical …, 2024 - Elsevier
This work investigates a three-dimensional size-dependent frictional contact problem of a
rigid spherical punch sliding on an elastic half-space. The size-dependent material …

Analysis of size-dependent response of surface excited functionally graded layer with consideration of couple-stress effects

T Prasertsri, W Wongviboonsin… - Applied Mathematical …, 2024 - Elsevier
This paper focuses on a theoretical examination of the mechanical behavior of elastic layers
made of functionally graded (FG) materials. It particularly highlights the impact of material …

Effect of 3D printing geometrical monocline on behaviors of curved Timoshenko beams based on isogeometric analyses

Y Wu, H Chen, P Zhi, P Zhu, J Chen, X Kong - Structures, 2023 - Elsevier
It has been demonstrated that quite a few 3D printable materials are geometrically
monoclinic. In this paper, the two-scale stochastic isogeometric analyses of 3D printed …

Axisymmetric loading on nanoscale multilayered media

P Intarit, K Tarntira, T Senjuntichai… - Frontiers of Structural …, 2023 - Springer
Multilayered nanoscale structures are used in several applications. Because the effect of
surface energy becomes nontrivial at such a small scale, a modified continuum theory is …

Elastic solutions of axisymmetrically loaded half-space with surface and couple stress effects

J Lawongkerd, TM Le, S Keawsawasvong… - Mechanics of …, 2023 - Taylor & Francis
Elastic solutions of axisymmetrically loaded half-space with surface and couple stress effects
are established. The governing equations are formulated within the framework of surface …

[PDF][PDF] Finite beam element based on the strain-driven model for analyses of nanobeams on substrate media

W Sae-Long, S Limkatanyu… - Suranaree J Sci …, 2022 - researchgate.net
The nonlocal elasticity theory has been widely employed to represent the phenomena in
small-scale effects, in micro/nano-structures. For the planar Euler-Bernoulli beam problem …