METHODOLOGICAL ASPECTS OF STUDYING DYNAMIC MATERIAL PROPERTIES USING THE KOLSKY METHOD

被引：97
作者：
BRAGOV, AM
LOMUNOV, AK
机构：
[1] Research Institure of Mechanics, Nizhny Novgorod State University, 23 Gagarin Ave., 603600 Nizhny Novgorod
来源：
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING | 1995年 / 16卷 / 02期
关键词：
D O I：
10.1016/0734-743X(95)93939-G
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
An experimental configuration designed for studying properties of structural materials within the strain-rate range of 5 x 10(2)-5 x 10(3) s(-1) is described. The configuration is based on the conventional versions of the dynamic testing methodologies using the split Hopkinson bar (SHE) method and modifications of these methods originally proposed by the authors. Special emphasis is given to discussing the modifications of the Kolsky method that render new possibilities for studying history effects (including those for alternating dynamic loading) and dynamic hardness. Examples are given illustrating the capabilities of the experimental configuration in studying the dynamic properties of some materials.
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页码：321 / 330
页数：10
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