Defect sensitivity of a 3D truss material

被引：81
|
作者：
Wallach, JC [1 ]
Gibson, LJ [1 ]
机构：
[1] MIT, Dept Mech Engn, Cambridge, MA 02139 USA
来源：
SCRIPTA MATERIALIA | 2001年 / 45卷 / 06期
关键词：
cellular materials; defects; mechanical properties;
D O I：
10.1016/S1359-6462(01)01073-9
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The effect of randomly removing members of a three-dimensional truss material on the Young's modulus and compressive strength has been calculated numerically. The results indicate that this structure is more tolerant to this type of defect than open-cell foams. (C) 2001 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：639 / 644
页数：6
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