Frequency veering and nonlinear coupled vibration analysis of variable stiffness composite plates with curvilinear fiber paths

X Liu, W Sun, H Liu, D Du, H Ma - Thin-Walled Structures, 2024 - Elsevier
The coupling forced vibration behaviors of a variable stiffness plate with curvilinear fiber
paths at mode veering regions caused by variations of fiber angle have been rarely found in …

Nonlinear vibration analysis of carbon fiber-reinforced composites with frequency-dependence and strain-dependence: experimental and theoretical studies

X Liu, W Sun, X Yan, D Du, H Liu, H Li - Thin-Walled Structures, 2023 - Elsevier
In this paper, with 3 kinds of carbon fiber unidirectional composite beams as test specimens,
a test system based on the resonance method is established to test both the frequency …

Vibration control of an unbalanced system using a quasi-zero stiffness vibration isolator with fluidic actuators and composite material: An experimental study

S Solaiachari, J Lakshmipathy - Journal of Vibration and …, 2023 - journals.sagepub.com
In this study, a new type of vibration isolator based on fluidic actuators and a composite slab
was tested experimentally with an unbalanced disturbance. Quasi-zero stiffness vibration …

Analytical model for damping behaviour of an orthotropic cantilever hollow member with polygonal perforations

K Chawla - Applied Mathematical Modelling, 2022 - Elsevier
This work presents a mathematical framework for analysing damping behavior of an
orthotropic cantilever hollow member containing polygonal perforations while subjected to …

Mechatronic design of a composite vibration isolation system

SM Ghoneam, AA Hamada, AM Elkholy - SN Applied Sciences, 2023 - Springer
Composite materials have attracted researchers in vibration and noise control applications
due to their significant dynamic characteristics such as high strength and high damping …

Analysis of quasi-zero stiffness vibration isolator with fluidic actuators and composite material

S Solaiachari, J Lakshmipathy - Iranian Journal of Science and …, 2021 - Springer
Vibration isolation techniques with the use of quasi-zero Stiffness characteristics are a
trending and impressive approach to attenuate undesirable vibration. The use of helical coil …

[PDF][PDF] Investigation of Natural Fibers Reinforced Polypropylene Composite with Significant Damping Response

SN Gadhave, N Kumar - gyanvihar.org
Natural fiber-reinforced polypropylene (PP) composites have attracted considerable
attention for their potential in sustainable and versatile applications across multiple …