Influence of the viscoelastic properties of a composite on the stress distribution around an elliptic hole in a plate

被引：6
|
作者：
Selivanov M.F. [1 ]
机构：
[1] S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, 03057
来源：
International Applied Mechanics | 2010年 / 46卷 / 07期
关键词：
Time-dependent stress; Viscoelastic components; Viscoelastic composite;
D O I：
10.1007/s10778-010-0369-2
中图分类号：
学科分类号：
摘要：
The time variation in the stresses around an elliptic hole in a composite plate is studied. Solutions that characterize the effect of the time dependence of the relaxation moduli of the composite components on stresses are obtained. The solutions in the time domain are obtained from the elastic-viscoelastic analogy and the corresponding elastic solutions for the effective moduli of the composite and the stress field around an elliptic hole in an anisotropic plate. The inverse Laplace transformation is carried out by an effective numerical method. © 2010 Springer Science+Business Media, Inc.
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收藏
页码：799 / 805
页数：6
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