Symmetrization of Mechanical Response in Fibrous Metamaterials through Micro-Shear Deformability
The basic concept of this study consists of the investigation of symmetrization of the mechanical response in extension and compression for fibrous metamaterials endowed with a symmetric microstructure relative to the axial direction. It is known that generally, this response is non-symmetric due to...
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Format: | Article |
Language: | English |
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MDPI AG
2022-12-01
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Series: | Symmetry |
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Online Access: | https://www.mdpi.com/2073-8994/14/12/2660 |
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author | Mario Spagnuolo |
author_facet | Mario Spagnuolo |
author_sort | Mario Spagnuolo |
collection | DOAJ |
description | The basic concept of this study consists of the investigation of symmetrization of the mechanical response in extension and compression for fibrous metamaterials endowed with a symmetric microstructure relative to the axial direction. It is known that generally, this response is non-symmetric due to the different deformation mechanisms activated in the two tests. If a further deformation mechanism based on the micro-shearing of connective elements is taken into account, the global mechanical response is observed to be symmetric for given sets of stiffnesses. The studied problem is addressed with the help of numerical simulations. |
first_indexed | 2024-03-09T15:47:28Z |
format | Article |
id | doaj.art-2c17bc683389457ebe84ec7f5a9fab8e |
institution | Directory Open Access Journal |
issn | 2073-8994 |
language | English |
last_indexed | 2024-03-09T15:47:28Z |
publishDate | 2022-12-01 |
publisher | MDPI AG |
record_format | Article |
series | Symmetry |
spelling | doaj.art-2c17bc683389457ebe84ec7f5a9fab8e2023-11-24T18:20:57ZengMDPI AGSymmetry2073-89942022-12-011412266010.3390/sym14122660Symmetrization of Mechanical Response in Fibrous Metamaterials through Micro-Shear DeformabilityMario Spagnuolo0Department of Civil and Environmental Engineering and Architecture, University of Cagliari, 09123 Cagliari, ItalyThe basic concept of this study consists of the investigation of symmetrization of the mechanical response in extension and compression for fibrous metamaterials endowed with a symmetric microstructure relative to the axial direction. It is known that generally, this response is non-symmetric due to the different deformation mechanisms activated in the two tests. If a further deformation mechanism based on the micro-shearing of connective elements is taken into account, the global mechanical response is observed to be symmetric for given sets of stiffnesses. The studied problem is addressed with the help of numerical simulations.https://www.mdpi.com/2073-8994/14/12/2660generalized continuum mechanicssecond gradient theoriesmetamaterialsaxial testsnumerical simulations |
spellingShingle | Mario Spagnuolo Symmetrization of Mechanical Response in Fibrous Metamaterials through Micro-Shear Deformability Symmetry generalized continuum mechanics second gradient theories metamaterials axial tests numerical simulations |
title | Symmetrization of Mechanical Response in Fibrous Metamaterials through Micro-Shear Deformability |
title_full | Symmetrization of Mechanical Response in Fibrous Metamaterials through Micro-Shear Deformability |
title_fullStr | Symmetrization of Mechanical Response in Fibrous Metamaterials through Micro-Shear Deformability |
title_full_unstemmed | Symmetrization of Mechanical Response in Fibrous Metamaterials through Micro-Shear Deformability |
title_short | Symmetrization of Mechanical Response in Fibrous Metamaterials through Micro-Shear Deformability |
title_sort | symmetrization of mechanical response in fibrous metamaterials through micro shear deformability |
topic | generalized continuum mechanics second gradient theories metamaterials axial tests numerical simulations |
url | https://www.mdpi.com/2073-8994/14/12/2660 |
work_keys_str_mv | AT mariospagnuolo symmetrizationofmechanicalresponseinfibrousmetamaterialsthroughmicrosheardeformability |