Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/18776
Title: Modified 2D arc-star-shaped structure with negative Poisson’s ratio
Authors: Sindjelic, Vladimir
Nikolić, Aleksandar
Bogojevic, Nebojsa
Eric Cekic, Olivera
Ciric-Kostic, Snezana
Issue Date: 2023
Abstract: The metamaterials with negative Poisson's ratio have played an important role in engineering practice in the last decade. Their use in space, aviation, the automotive industry, and biomedicine increasing constantly. The basic idea of making these metamaterials is to use additive manufacturing to create a structure that has a negative Poisson’s ratio, unlike conventional materials that are most often used in industry (steel, wood, rubber, etc.). The design process of these metamaterials takes place by first considering the properties of the elementary structure, and then by multiplying that structure, a metamaterial with the same Poisson's ratio as the basic structure will be obtained. The paper discusses a modified 2D arc-star-shaped structure in relation to the already existing variant in the literature. The influence of the parameters of the newly proposed structure on Poisson's ratio by using the finite element method was analyzed.
URI: https://scidar.kg.ac.rs/handle/123456789/18776
Type: conferenceObject
Appears in Collections:Faculty of Mechanical and Civil Engineering, Kraljevo

Page views(s)

439

Downloads(s)

55

Files in This Item:
File Description SizeFormat 
Modified 2D arc-star-shaped structure with negative Poisson’s ratio_Sindjelic et. al..pdf1.74 MBAdobe PDFThumbnail
View/Open


Items in SCIDAR are protected by copyright, with all rights reserved, unless otherwise indicated.