NEGATIVE POISSON'S RATIO WAFFLE STRUCTURES

In at least some aspects, an auxetic structure includes a first sheet defining therein a plurality of a plurality of structural elements projecting from the first sheet, the plurality of structural elements being arranged to provide a negative Poisson's ratio, and a second sheet disposed adjace...

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Hauptverfasser: INNES, Matthew, Christopher, SCARINCI, Thomas, VILLIEN, Benoit, GERENDAS, Miklos, SMITH-ROBERGE, Evelyne, JAVID, Farhad, CARSON, Carl, J, SCHAENZER, Megan, TAYLOR, Michael, James, JETTE, François-Xavier, FARHANGI, Mehran, GUERRERO, Fabian Enrique Sanchez, BERTOLDI, Katia, BOOTH-MORRISON, Christopher, PHAM, Minh Quan, GILLESPIE, Thomas, Harold, SHANIAN, Ali
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:In at least some aspects, an auxetic structure includes a first sheet defining therein a plurality of a plurality of structural elements projecting from the first sheet, the plurality of structural elements being arranged to provide a negative Poisson's ratio, and a second sheet disposed adjacent the first sheet to define a first internal cavity between the first sheet and the second sheet. In yet other aspects, one or more additional sheets may be advantageously provided to provide a multi-layered structure having auxetic properties.