On-plane waves reflecting at the impedance boundary of an initially stressed micromechanically modeled piezomagnetic fiber-reinforced composite half-space

S Guha, AK Singh - Mechanics of Advanced Materials and …, 2024 - Taylor & Francis
We considered an initially stressed micromechanically modeled piezomagnetic fiber-
reinforced composite (PMFRC) half-space, composed of CoFe2O4 fiber–epoxy matrix …

Analysis of plane wave reflection phenomenon from the surface of a micro-mechanically modeled piezomagnetic fiber-reinforced composite half-space

AK Singh, S Mahto, S Guha - Waves in Random and Complex …, 2024 - Taylor & Francis
In the present article, firstly, the micro-mechanical model of piezomagnetic fiber-reinforced
composite (PMFRC), composed of CoFe 2 O 4 fiber-epoxy matrix combination, is presented …

Accurate thermo-electro-mechanical buckling of shear deformable piezoelectric fiber-reinforced composite cylindrical shells

J Sun, X Xu, CW Lim, Z Zhou, S Xiao - Composite Structures, 2016 - Elsevier
An accurate buckling analysis for piezoelectric fiber-reinforced composite (PFRC) cylindrical
shells subjected to combined loads comprising compression, external voltage and thermal …

Finite element modeling and test of piezo disk with local ring electrodes for micro displacement

Y Liu, S Zhang, P Yan, H Li - Micromachines, 2022 - mdpi.com
A new piezoelectric actuator combining interdigitated ring electrodes and a PZT-52 (Lead
Zirconate Titanate) disk was investigated for the large displacement requirements of …

Active vibration control of an axially moving cantilever structure using PZT actuator

G Ma, M Xu, S Zhang, Y Zhang, X Liu - Journal of Aerospace …, 2018 - ascelibrary.org
In this article, vibration characteristics and active vibration control (AVC) of an axially moving
cantilever structure are investigated. First, the vibration equation of an axially moving …

Electromechanical coupling analysis of geometrically exact functionally graded piezoelectric shells based on weak form quadrature element method

T Chen, J Liu, R Zhang, X Yao - Archive of Applied Mechanics, 2024 - Springer
In this study, a numerical model for electro-mechanical coupling analysis of geometrically
nonlinear functionally graded piezoelectric shell is developed based on the weak form …

Passive control of damaged composite laminates with optimized location of piezoelectric fiber composite patches

VM Sreehari, DK Maiti - Composite Structures, 2017 - Elsevier
This work presents a novel technique to enhance the bending, buckling, and post buckling
characteristics of a damaged composite plate. This technique uses piezoelectric fiber …

The low frequency vibration control of the hoop truss structure with extended arm

G Ma, M Xu, B Gao, S Zhang… - Journal of Low Frequency …, 2017 - journals.sagepub.com
The hoop truss structure with extended arm has large diameter and great flexibility. These
two characteristics cause low frequency and affect the technical requirements of modern …

Detection of torsional guided wave generation using macro-fiber composite transducers and basis pursuit denoising

K Fernandez, E Rojas, A Baltazar, R Mijarez - Archive of Applied …, 2021 - Springer
In engineering structures, such as large fluid-filled pipelines, continuous monitoring for
damage detection is needed. To address this issue, we study the generation of guided …

[HTML][HTML] Numerical simulation of electromechanical coupling properties of three-dimensional braiding piezoelectric composite actuator

X Sun, J Qiao, G Wei, H Zhang - Results in Physics, 2021 - Elsevier
In this paper, an innovative three-dimensional braiding piezoelectric composite actuator (3D-
BPCA) is proposed. Based on the 3D braiding technology, the geometric model and …