ACCELERATION-WAVES IN ELASTIC-PLASTIC POROUS-MEDIA - INTERLACING AND SEPARATION PROPERTIES

被引：6

作者：

LORET, B

机构：

[1] National Polytechnic Institute of Grenoble, School of Hydraulics and Mechanics, 38041 Grenoble Cedex

来源：

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1990年 / 28卷 / 12期

关键词：

D O I：

10.1016/0020-7225(90)90078-W

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

For a porous medium with an elastic-plastic solid skeleton that obeys an associative plastic flow rule, the squares of the elastic an plastic acceleration wave-speeds are shown to interlace. Moreover when they are real, the wave-speeds of the underlying drained solid are proved to separate the wave-speeds of the porous medium.

引用

页码：1315 / 1320

页数：6

共 11 条

[1]

[Anonymous], 1976, P 14 INT C THEORETIC

[2] THEORY OF PROPAGATION OF ELASTIC WAVES IN A FLUID-SATURATED POROUS SOLID .2. HIGHER FREQUENCY RANGE [J].