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Journal Articles Journal of Strain Analysis for Engineering Design Year : 2021

Poynting Effects in Pantographic Metamaterial Captured via Multiscale DVC

Abstract

Metamaterials are often studied for their peculiar mechanical properties. However, few 4D studies were conducted on 3D printed pantographs. This study aims at analyzing an in situ torsion test in a lab tomograph. The acquired scans were used to measure displacement fields via digital volume correlation. The final goal was to analyze the deformation mechanisms of an Inconel pantograph and to rationalize potential Poynting effects.
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Dates and versions

hal-02974410 , version 1 (21-10-2020)

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Patrick Auger, Thomas Lavigne, Benjamin Smaniotto, Mario Spagnuolo, Francesco Dell'Isola, et al.. Poynting Effects in Pantographic Metamaterial Captured via Multiscale DVC. Journal of Strain Analysis for Engineering Design, 2021, 56 (7), pp.462-477. ⟨10.1177/0309324720976625⟩. ⟨hal-02974410⟩
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