Size effects in ductile cellular solids. Part II: experimental results
Size effects in ductile cellular solids. Part II: experimental results
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DOI：
10.1016/s0020-7403(00)00043-6
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发表时间：
2001-03-01
影响因子：
7.3
通讯作者：
Gibson, LJ
中科院分区：
文献类型：
--
作者：
Andrews, EW;Gioux, G;Gibson, LJ
人们对金属泡沫在各种应用中的应用越来越感兴趣，包括轻质结构夹层板和能量吸收装置。在这种应用中，泡沫的力学响应是至关重要的。在这项研究中，我们研究了试样尺寸（相对于细胞尺寸）对泡沫铝选择的机械性能的影响。本文中描述的模型为理解金属泡沫中的尺寸效应提供了物理基础。这些模型很好地描述了金属泡沫的尺寸效应。(C) 2000 Elsevier Science Ltd.版权所有。
There is increasing interest in the use of metallic foams in a variety of applications, including lightweight structural sandwich panels and energy absorption devices. In such applications, the mechanical response of the foams is of critical importance. In this study, we have investigated the effect of specimen size (relative to the cell size) on selected mechanical properties of aluminum foams. Models, described in the companion paper, provide a physical basis for understanding size effects in metallic foams. The models give a good description of size effects in metallic foams. (C) 2000 Elsevier Science Ltd. All rights reserved.