Analytical and numerical analysis of the modified 2D arc-star-shaped structure with negative Poisson's ratio-Reference-Cited by-同舟云学术

Analytical and numerical analysis of the modified 2D arc-star-shaped structure with negative Poisson's ratio

Published:2024 Issue:00 Volume: Page:25-25
ISSN:2812-9474
Container-title:Engineering Today
language:en
Short-container-title:Engineering Today

Author:

Sinđelić Vladimir^ORCID,Nikolić Aleksandar^ORCID,Bogojević Nebojša^ORCID,Ćirić-Kostić Snežana^ORCID,Minak Giangiacomo

Abstract

The Poisson's ratio represents one of the very important characteristics of mechanical metamaterials. Thanks to additive manufacturing, it is now much simpler to create structures for the study of Poisson's ratio. Particularly, for research purposes, re-entrant structures are of interest as they can exhibit negative values of Poisson's ratio. Due to their capabilities , such structures find extensive applications across various industries. The modified arc-star-shaped (m2D-AS) has been studied analytically and numerically, and the negative Poisson's ratio (NPR) and Young's modulus has been examined for different geometric parameters of the structure.

Funder

Ministry of Education, Science and Technological Development of the Republic of Serbia

Publisher

Centre for Evaluation in Education and Science (CEON/CEES)

Link

https://scindeks-clanci.ceon.rs/data/pdf/2812-9474/8888/2812-94748800025S.pdf

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