Acoustic-emission analysis of the accumulation of bulk damage to soled bodies

被引:0
|
作者
Skal's'kyi, VR [1 ]
机构
[1] Ukrainian Acad Sci, Karpenko Physicomech Inst, Lvov, Ukraine
关键词
D O I
10.1023/B:MASC.0000010276.65122.57
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Using the proposed concept, we developed a model for quantitative evaluation of the bulk damage to solid bodies in a plastically deformed volume by acoustic-emission signals. This model takes into account the principle of linear summation of damages and the solution in displacements of the dynamic problem,of the formation of an isolated normal tensile microcrack in the zone of intense plastic strains. The main scientific propositions of the model are corroborated by the results of experimental investigations and published data.
引用
收藏
页码:250 / 261
页数:12
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