Design of Auxetic Structures via Mathematical Optimization

被引：162
|
作者：
Schwerdtfeger, J. [2 ]
Wein, F. [1 ]
Leugering, G. [1 ]
Singer, R. F. [3 ]
Koerner, C. [3 ]
Stingl, M. [1 ]
Schury, F. [1 ]
机构：
[1] Univ Erlangen Nurnberg, Inst Appl Math AM2 2, D-91052 Erlangen, Germany
[2] Univ Erlangen Nurnberg, Inst Adv Mat & Proc ZMP, D-90762 Furth, Germany
[3] Univ Erlangen Nurnberg, Inst Mat Sci & Technol WTM, D-91058 Erlangen, Germany
来源：
ADVANCED MATERIALS | 2011年 / 23卷 / 22-23期
关键词：
DEFORMATION; MORPHOLOGY; TITANIUM; BEHAVIOR; RATIO;
D O I：
10.1002/adma.201004090
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The optimization and manufacturing of an auxetic structure is presented. An inverse homogenization method is used to obtain the optimized geometry shown in the figure. The resulting structure is then produced using selective electron beam melting. The numerically predicted properties are experimentally verified.
引用
收藏
页码：2650 / +
页数：6
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