The present contribution proves that Kresling-patterned tubular origami metamaterials can exhibit a nonlinear buckling behavior in compression characterized by extremely significant and sudden twisting, as well as by extreme transverse dilation/contraction. It is proved that such an extreme buckling behavior can be achieved by tuning the ratio between stiffness parameters controlling the relative compliance of in-plane deformation of facets with respect to their bending and folding about creases. The modeling strategy adopted in the present contribution is discrete in nature and consists of an extensional-rotational spring model where energy barriers are introduced to prevent the interpenetration of adjacent facets.

Kresling tube metamaterial exhibits extreme large-displacement buckling behavior / Turco, E.; Barchiesi, E.; Causin, A.; Dell'Isola, F.; Solci, M.. - In: MECHANICS RESEARCH COMMUNICATIONS. - ISSN 0093-6413. - 134:(2023). [10.1016/j.mechrescom.2023.104202]

Kresling tube metamaterial exhibits extreme large-displacement buckling behavior

Turco E.;Barchiesi E.;Causin A.;Solci M.
2023-01-01

Abstract

The present contribution proves that Kresling-patterned tubular origami metamaterials can exhibit a nonlinear buckling behavior in compression characterized by extremely significant and sudden twisting, as well as by extreme transverse dilation/contraction. It is proved that such an extreme buckling behavior can be achieved by tuning the ratio between stiffness parameters controlling the relative compliance of in-plane deformation of facets with respect to their bending and folding about creases. The modeling strategy adopted in the present contribution is discrete in nature and consists of an extensional-rotational spring model where energy barriers are introduced to prevent the interpenetration of adjacent facets.
2023
Kresling tube metamaterial exhibits extreme large-displacement buckling behavior / Turco, E.; Barchiesi, E.; Causin, A.; Dell'Isola, F.; Solci, M.. - In: MECHANICS RESEARCH COMMUNICATIONS. - ISSN 0093-6413. - 134:(2023). [10.1016/j.mechrescom.2023.104202]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11388/321415
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