Literature DB >> 26314680

Snapping mechanical metamaterials under tension.

Ahmad Rafsanjani1, Abdolhamid Akbarzadeh1,2, Damiano Pasini1.   

Abstract

A snapping mechanical metamaterial is designed, which exhibits a sequential snap-through behavior under tension. The tensile response of this mechanical metamaterial can be altered by tuning the architecture of the snapping segments to achieve a range of nonlinear mechanical responses, including monotonic, S-shaped, plateau, and non-monotonic snap-through behavior.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords:  mechanical metamaterials; negative stiffness; snap-through instabilities; tension

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Year:  2015        PMID： 26314680     DOI： 10.1002/adma.201502809

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


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