Energy absorption of a nanoporous system subjected to dynamic loadings
Energy absorption of a nanoporous system subjected to dynamic loadings
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DOI：
10.1063/1.2106002
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发表时间：
2005-10-17
影响因子：
4
通讯作者：
Qiao, Y
中科院分区：
文献类型：
--
作者：
Surani, FB;Kong, XG;Qiao, Y
In a previous study [X. Kong and Y. Qiao, Appl. Phys. Lett. 86, 151919 (2005)], we analyzed the energy absorption behaviors of a nanoporous system subjected to quasi-static loadings. In this work, the performance of similar systems under dynamic loadings is investigated through a Hopkinson bar experiment. The energy absorption efficiency increases significantly with the loading rate, which is attributed to the effect of internal friction. (C) 2005 American Institute of Physics.
