Auxetic Perforated Mechanical Metamaterials with Randomly Oriented Cuts

被引：175
|
作者：
Grima, Joseph N. [1 ,2 ]
Mizzi, Luke [1 ]
Azzopardi, Keith M. [1 ]
Gatt, Ruben [1 ]
机构：
[1] Univ Malta, Fac Sci, Metamat Unit, MSD-2080 Msida, Malta
[2] Univ Malta, Fac Sci, Dept Chem, MSD-2080 Msida, Malta
来源：
ADVANCED MATERIALS | 2016年 / 28卷 / 02期
关键词：
PLATES;
D O I：
10.1002/adma.201503653
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Perforated systems with quasi-disordered arrays of slits are found to exhibit auxetic characteristics almost as much as their traditional ordered "rotating-squares" counterparts. This provides a highly robust methodology for constructing auxetics that may be used for various practical applications such as skin grafting, where a high degree of precision may not always be achievable. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：385 / 389
页数：5
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