Effective properties of a new auxetic triangular lattice: an analytical approach
In this article we propose a new auxetic periodic lattice with negative Poisson's ratio which tends to the limit ν=-1 under particular conditions. We have studied its generation and kinematic, and we give a full description of the mechanical properties of this innovative model. Calibrating th...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Gruppo Italiano Frattura
2014-07-01
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| Series: | Frattura ed Integrità Strutturale |
| Subjects: | |
| Online Access: | http://www.gruppofrattura.it/pdf/rivista/numero29/numero_29_art_2.pdf |
| Summary: | In this article we propose a new auxetic periodic lattice with negative Poisson's ratio which tends to
the limit ν=-1 under particular conditions. We have studied its generation and kinematic, and we give a full
description of the mechanical properties of this innovative model. Calibrating the geometrical configuration of
the lattice and the mechanical properties of the constituent material we are able to have a Poisson's ratio which
is arbitrarily close to -1. |
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| ISSN: | 1971-8993 1971-8993 |