辅助
材料科学
镶嵌(计算机图形学)
六角形瓷砖
蜂巢
作者
Holger Mitschke,Jan Schwerdtfeger,Fabian Schury,Michael Stingl,Carolin Körner,Robert F. Singer,Vanessa Robins,Klaus Mecke,Gerd E. Schröder‐Turk
标识
DOI:10.1002/adma.201190085
摘要
Micro-structured materials with a negative Poisson ratio are termed auxetic. In a Research News (p. 2669), Mitschke et al. demonstrate how the geometric analysis of periodic tessellations or tilings can help identify novel auxetic material designs. At least some of the tessellations that are auxetic in a “skeletal structure” model are also auxetic when realized as a linear-elastic cellular structure, produced for example by selective electron beam melting. ADMA23-22-23-Frontispice.indd 3 6/9/11 1:56:44 AM
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