Stability analysis of the nonuniform functionally graded cylindrical small-scale beam structures: Application in sport structures

C Wang, M Habibi, T Mahmoudi - Steel and Composite Structures, 2024 - koreascience.kr
This research investigates the application of novel functionally graded small-scale materials
(FGSMs) in sport and sports structures through an engineering design lens. Functionally …

[HTML][HTML] On the mechanics of FG nanobeams: a review with numerical analysis

AS Sayyad, L Hadji, A Tounsi - Forces in Mechanics, 2023 - Elsevier
Since the classical continuum theories are insufficient to account the small size effects of
nanobeams, the nonlocal continuum theories such as Eringen's nonlocal elasticity theory …

Thermo-mechanical vibration of rotating axially functionally graded nonlocal Timoshenko beam

M Azimi, SS Mirjavadi, N Shafiei, AMS Hamouda - Applied Physics A, 2017 - Springer
The free vibration analysis of rotating axially functionally graded nanobeams under an in-
plane nonlinear thermal loading is provided for the first time in this paper. The formulations …

On vibrations of porous nanotubes

GL She, YR Ren, FG Yuan, WS **ao - International Journal of Engineering …, 2018 - Elsevier
In this study, the vibration behaviors of porous nanotubes are investigated for the first time.
The nonlocal strain gradient theory in conjunction with a refined beam model are employed …

On size-dependent free vibration and thermal buckling of axially functionally graded nanobeams in thermal environment

SS Mirjavadi, S Rabby, N Shafiei, BM Afshari… - Applied Physics A, 2017 - Springer
This article aims to study the buckling and free vibrational behavior of axially functionally
graded (AFG) nanobeam under thermal effect for the first time. The temperature is …

Modified couple stress and artificial intelligence examination of nonlinear buckling in porous variable thickness cylinder micro sport structures

L Qi, Z Wang, Y Sun, M Khorami… - … of Advanced Materials …, 2024 - Taylor & Francis
This investigation focuses on the nonlinear behavior of porosity-dependent functionally
graded (FG) truncated conical small-scale structures. The modified coupled stress theory, as …

Linear and nonlinear free vibration analysis of functionally graded porous nanobeam using stress-driven nonlocal integral model

H Qing, L Wei - Communications in Nonlinear Science and Numerical …, 2022 - Elsevier
Linear and nonlinear free vibration analysis of functionally graded porous (FGP) nanobeam
with four different porous distribution patterns is performed on the basis of stress-driven two …

Size-dependent nonlinear stability response of perforated nano/microbeams via Fourier series

Ö Civalek, B Uzun, MÖ Yaylı - Archive of Applied Mechanics, 2023 - Springer
In this work, perforated and restrained nanobeams with deformable boundary conditions are
modeled based on the non-local strain gradient elasticity theory with the elastic medium …

Nonlinear vibration and buckling of functionally graded porous nanoscaled beams

SS Mirjavadi, B Mohasel Afshari, M Khezel… - Journal of the Brazilian …, 2018 - Springer
Although many researchers have studied the vibration and buckling behavior of porous
materials, the behavior of porous nanobeams is still a needed issue to be studied. This …

Free vibration of bi-directional functionally graded imperfect nanobeams under rotational velocity

SMK Ohab-Yazdi, M Kadkhodayan - Aerospace Science and Technology, 2021 - Elsevier
The prime objective of this study is allocated to comprehensive investigating the free
vibration of bi-directional functionally graded (2D-FG) rotary nanobeam with even porosity …