Nonlinear vibration and stability analysis of rotating functionally graded piezoelectric nanobeams

HN Li, W Wang, SK Lai, LQ Yao, C Li - International Journal of …, 2024 - World Scientific
Presented herein is an investigation for the nonlinear vibration and stability analysis of
rotating functionally graded (FG) piezoelectric nanobeams based on the nonlocal strain …

Size-dependent nonlinear post-buckling analysis of functionally graded porous Timoshenko microbeam with nonlocal integral models

Y Tang, H Qing - Communications in Nonlinear Science and Numerical …, 2023 - Elsevier
Strain-driven (ɛ D) and stress-driven (σ D) two-phase local/nonlocal integral models
(TPNIM) are applied to study the size-dependent nonlinear post-buckling behaviors of …

Robust boundary control approaches to the stabilization of the Euler–Bernoulli beam under external disturbances

Y Wang, W Wu, Z Wang, X Lou… - Journal of Vibration and …, 2023 - journals.sagepub.com
In this paper, the boundary feedback control problem for the Euler–Bernoulli beam with
unknown time-varying distributed load and boundary disturbance is investigated. Based on …

Bi-Helmholtz kernel based stress-driven nonlocal integral model with discontinuity for size-dependent fracture analysis of edge-cracked nanobeam

Y Tang, H Qing - Mechanics of Advanced Materials and Structures, 2024 - Taylor & Francis
Mathematical formulation is proposed to deal with average bi-Helmholtz kernel (BHK) based
stress-driven nonlocal integral model (SDNIM) with discontinuity, which is converted into …

Hygro-thermal vibration study of nanobeams on size-dependent visco-Pasternak foundation via stress-driven nonlocal theory in conjunction with two-variable shear …

P Zhang, P Schiavone, H Qing - Composite Structures, 2023 - Elsevier
This article presents a hygro-thermal-damping vibration analysis of two-variable shear
deformation beams supported by a visco-Pasternak foundation. In contrast to the majority of …

Stress-driven local/nonlocal mixture model for buckling and free vibration of FG sandwich Timoshenko beams resting on a nonlocal elastic foundation

P Zhang, P Schiavone, H Qing - Composite Structures, 2022 - Elsevier
We study the buckling and free vibration of functionally graded (FG) sandwich Timoshenko
beams resting on an elastic foundation. In contrast to the majority of the literature on this …

Spatially nonlocal instability modeling of torsionaly loaded nanobeams

X Ma, K Kiani - Engineering Analysis with Boundary Elements, 2023 - Elsevier
Various aspects of buckling of nanobeams have been explored; nevertheless, instability and
spatial buckling of these tiny elements under the concurrent action of longitudinal load and …

Local/nonlocal mixture integral models with bi-Helmholtz kernel for free vibration of Euler-Bernoulli beams under thermal effect

P Zhang, P Schiavone, H Qing - Journal of Sound and Vibration, 2022 - Elsevier
We present predictive models of the free vibration of Euler-Bernoulli beams subjected to a
uniformly thermal environment using two-phase local/nonlocal mixture theory of strain-and …

Two-phase local/nonlocal mixture models for buckling analysis of higher-order refined shear deformation beams under thermal effect

P Zhang, P Schiavone, H Qing - Mechanics of Advanced Materials …, 2022 - Taylor & Francis
In this paper, we study the well-posedness of various nonlocal integral theories for
formulating predictive models of buckling of higher-order refined shear deformation beams …

Well-posedness of two-phase local/nonlocal integral polar models for consistent axisymmetric bending of circular microplates

H Qing - Applied Mathematics and Mechanics, 2022 - Springer
Previous studies have shown that Eringen's differential nonlocal model would lead to the ill-
posed mathematical formulation for axisymmetric bending of circular microplates. Based on …