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Article dans une revue

Behavior by design made possible by additive manufacturing: The case of a whistle-blower mechanical response

Abstract : A pragmatic design strategy to achieve unusual mechanical responses in metal lattice structures is deployed. This strategy, referred to as behavior by design, is illustrated with an architectured material fabricated to provide a "whistle-blower" mechanical response under tensile loading. Struts with unusual geometries, e.g. dog-bone struts and corrugated struts, are assembled in parallel in a standard lattice unit-cell to obtain the targeted elasto-plastic behavior, here a "whistle-blower" behaviour. The design strategy benefits from the freedom provided by additive manufacturing.
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https://hal.archives-ouvertes.fr/hal-02952481
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Soumis le : mardi 29 septembre 2020 - 13:44:32
Dernière modification le : mardi 17 novembre 2020 - 10:46:06

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Emeric Plancher, Mathieu Suard, Rémy Dendievel, Jean-Jacques Blandin, Guilhem Martin, et al.. Behavior by design made possible by additive manufacturing: The case of a whistle-blower mechanical response. Materials Letters, Elsevier, 2021, 282, pp.128669. ⟨10.1016/j.matlet.2020.128669⟩. ⟨hal-02952481⟩

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