On the vibration attenuation properties of metamaterial design using negative stiffness elements
OPEN ACCESS
Loading...
Author / Producer
Date
2022
Publication Type
Conference Paper
ETH Bibliography
yes
Citations
Altmetric
OPEN ACCESS
Data
Rights / License
Abstract
In recent years, the promising concept of metamaterials has entered the field of civil engineering. These type of configurations are characterized by extraordinary properties regarding prevention or guidance of wave propagation. In order to increase the potential frequency band in which such structures efficiently attenuate vibration, the concept of nonlinearity is here exploited. Negative stiffness elements are studied and arranged in a lattice of identical cells, in order to study the resulting wave screening properties. The outcomes of this study indicate the ability of the system to mitigate vibration within a wide range of frequencies.
Permanent link
Publication status
published
External links
Book title
Advances in Nonlinear Dynamics
Journal / series
Volume
Pages / Article No.
419 - 429
Publisher
Springer
Event
2nd International Nonlinear Dynamics Conference (NODYCON 2021)
Edition / version
Methods
Software
Geographic location
Date collected
Date created
Subject
Metamaterials; Nonlinear Dynamics; Negative stiffness
Organisational unit
03890 - Chatzi, Eleni / Chatzi, Eleni
Notes
Funding
813424 - INNOVATIVE GROUND INTERFACE CONCEPTS FOR STRUCTURE PROTECTION (EC)