Propagation of weak waves in the inhomogeneous elastoviscoplastic medium with a cell structure

被引：0

作者：

Bubulis, A. ^{[1
]}

Chigarev, A. V. ^{[2
]}

Polenov, V. S. ^{[3
]}

Minchenya, V. T. ^{[2
]}

机构：

[1] Kaunas Univ Technol, Kaunas, Lithuania

[2] Belarussian Natl Tech Univ, Minsk, BELARUS

[3] All Russian Distance Inst Finance & Econ, Voronezh, Russia

来源：

JOURNAL OF VIBROENGINEERING | 2012年 / 14卷 / 02期

关键词：

biological tissues; elastoviscoplastic medium; wave velocities; equivoluminal waves; irrotational waves; porous medium;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Non-stationary acceleration waves in the fluid-saturated inhomogeneous elastoviscoplastic porous medium are studied using the mathematical theory of discontinuities. The equations for determining the intensity and the geometry of wave fronts of the fluid-saturated elastoviscoplastic medium were first derived. It is shown that in the medium under consideration there are two types of irrotational waves and one equivoluminal wave, that are equal to the velocities in the homogeneous elastic porous media at every point.

引用

页码：783 / 793

页数：11

共 10 条

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