Publication result detail

Numerical Homogenization of Mechanical Metamaterials with 3D Structure

HUDYMA, N.; PODROUŽEK, J.

Original Title

Numerical Homogenization of Mechanical Metamaterials with 3D Structure

English Title

Numerical Homogenization of Mechanical Metamaterials with 3D Structure

Type

Abstract

Original Abstract

Mechanical metamaterials are becoming more common in last years due to reduced difficulty in the fabrication of complex 3D structures (on macro/meso/micro scale) by application of aditive manufacturing. To design structures on this level of complexity and detail, the computer aided methods are needed. In particular solving mechanical properties of metamaterials with basic FEM software is inefective to the extent that heterogenical metamaterial has to be simplified as anisotropic homogenical material. Basicly the proces of numerical homogenization predicts behaviour of metamaterial at its structural boundaries. For instance the structure on meso scale level is transformed to macro scale level homogenous material. In this paper is shown actual state of the art in the field of numerical homogenization.

English abstract

Mechanical metamaterials are becoming more common in last years due to reduced difficulty in the fabrication of complex 3D structures (on macro/meso/micro scale) by application of aditive manufacturing. To design structures on this level of complexity and detail, the computer aided methods are needed. In particular solving mechanical properties of metamaterials with basic FEM software is inefective to the extent that heterogenical metamaterial has to be simplified as anisotropic homogenical material. Basicly the proces of numerical homogenization predicts behaviour of metamaterial at its structural boundaries. For instance the structure on meso scale level is transformed to macro scale level homogenous material. In this paper is shown actual state of the art in the field of numerical homogenization.

Keywords

Aditive manufacturing; numerical homogenization; metamaterial

Key words in English

Aditive manufacturing; numerical homogenization; metamaterial

Authors

HUDYMA, N.; PODROUŽEK, J.

RIV year

2022

Released

21.10.2021

Publisher

VSB-Technická univerzita Ostrava

Location

Ostrava, 2021, 1. vydání

ISBN

ISBN 978-80-248-4561

Book

Proceedings of extended abstracts Modelling in Mechanics 19th International Conference 21st and 22nd October 2021

Edition

1.

Pages from

4

Pages to

4

Pages count

1

URL

https://www.fast.vsb.cz/export/sites/fast/228/cs/spoluprace/konference-a-seminare/modelovani-v-mechanice/mm2021_sbornik_abstraktu.pdf

BibTex

@misc{BUT176557,
  author="Nazar {Hudyma} and Jan {Podroužek}",
  title="Numerical Homogenization of Mechanical Metamaterials with 3D Structure",
  booktitle="Proceedings of extended abstracts
Modelling in Mechanics
19th International Conference
21st and 22nd October 2021",
  year="2021",
  series="1.",
  edition="1.",
  pages="4--4",
  publisher="VSB-Technická univerzita Ostrava",
  address="Ostrava, 2021, 1. vydání",
  isbn="ISBN 978-80-248-4561",
  url="https://www.fast.vsb.cz/export/sites/fast/228/cs/spoluprace/konference-a-seminare/modelovani-v-mechanice/mm2021_sbornik_abstraktu.pdf",
  note="Abstract"
}