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Programmable multi-layered auxetic mechanisms

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Main Authors: Karunanidhi, Niraj Kamal, Sobczyk, Martin, Wiesenhütter, Sebastian
Format: Book
Language:English
Published: Springer 2023
Subjects:
auxetic surfaces
local curvatures
Online Access:https://link.springer.com/article/10.1007/s10853-023-08751-6
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8936
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spelling oai:localhost:PNK-89362023-08-25T02:31:02Z Programmable multi-layered auxetic mechanisms Karunanidhi, Niraj Kamal Sobczyk, Martin Wiesenhütter, Sebastian auxetic surfaces local curvatures CC-BY The present work investigates programmable auxetic surfaces and how they can be enabled to achieve a general surface shape upon external control. To actively generate target geometries from an initial geometry, a process of non-uniform expansion or contraction as well as an alteration of local curvatures are necessary. This implies the alignment of a multiplicity of control factors. The present work suggests that auxetic mechanisms hold a high potential to achieve and simplify such alignments. As a key principle for achieving defined target forms and the required shape transitions, the study identifies the modification of the local scaling factor and the Gaussian curvature of plane surfaces. Within this work, such active surfaces are created utilizing multi-layered auxetic tessellations. 2023-08-25T02:31:01Z 2023-08-25T02:31:01Z 2023 Book https://link.springer.com/article/10.1007/s10853-023-08751-6 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8936 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic auxetic surfaces
local curvatures
spellingShingle auxetic surfaces
local curvatures
Karunanidhi, Niraj Kamal
Sobczyk, Martin
Wiesenhütter, Sebastian
Programmable multi-layered auxetic mechanisms
description CC-BY
format Book
author Karunanidhi, Niraj Kamal
Sobczyk, Martin
Wiesenhütter, Sebastian
author_facet Karunanidhi, Niraj Kamal
Sobczyk, Martin
Wiesenhütter, Sebastian
author_sort Karunanidhi, Niraj Kamal
title Programmable multi-layered auxetic mechanisms
title_short Programmable multi-layered auxetic mechanisms
title_full Programmable multi-layered auxetic mechanisms
title_fullStr Programmable multi-layered auxetic mechanisms
title_full_unstemmed Programmable multi-layered auxetic mechanisms
title_sort programmable multi-layered auxetic mechanisms
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s10853-023-08751-6
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8936
_version_ 1775230273256947712
score 8.881002

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