Novembro 2015 vol. 2 num. 3 - XIX Congresso da Sociedade Ibero-americana de Gráfica Digital 2015

Artigo Completo - Open Access.

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Metamaterial computation and fabrication of auxetic patterns for architecture.

Metamaterial computation and fabrication of auxetic patterns for architecture.

Naboni, Roberto ; Mirante, Lorenzo ;

Artigo Completo:

The paper investigates the potential of auxetics in architectural applications by means of computational design and additive manufacturing. This class of metamaterials expresses interesting behaviour related to the unusual characteristics of a negative Poisson’s ratio. Different patterns have been studied through a design workflow based on parametric software and the use of Particle Spring systems to support the form-finding process of bending-active auxetic structures. An advanced understanding of their bending capacity is explored with the use of variable infill patterns informed by structural analysis. Furthermore, principles for the design and fabrication of auxetic gridshells are discussed.

Artigo Completo:

The paper investigates the potential of auxetics in architectural applications by means of computational design and additive manufacturing. This class of metamaterials expresses interesting behaviour related to the unusual characteristics of a negative Poisson’s ratio. Different patterns have been studied through a design workflow based on parametric software and the use of Particle Spring systems to support the form-finding process of bending-active auxetic structures. An advanced understanding of their bending capacity is explored with the use of variable infill patterns informed by structural analysis. Furthermore, principles for the design and fabrication of auxetic gridshells are discussed.

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Palavras-chave: Auxetics, Computational Design, Form-Finding, Synclastic Shell, 3D-printing,

Palavras-chave: Auxetics, Computational Design, Form-Finding, Synclastic Shell, 3D-printing,

DOI: 10.5151/despro-sigradi2015-30268

Referências bibliográficas
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Como citar:

Naboni, Roberto; Mirante, Lorenzo; "Metamaterial computation and fabrication of auxetic patterns for architecture.", p. 129-136 . In: . São Paulo: Blucher, 2015.
ISSN 2318-6968, ISBN: 978-85-8039-136-7
DOI 10.5151/despro-sigradi2015-30268

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