Harmonic vibrations of a rigid impervious punch on a porous elastic base

被引:4
|
作者
Gomilko, AM [1 ]
Gorodetskaya, NS [1 ]
Trofimchuk, AN [1 ]
机构
[1] Natl Acad Sci Ukraine, Inst Hydromech, Kiev, Ukraine
关键词
D O I
10.1007/BF02682402
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
A problem on harmonic vibrations of a rigid impervious punch on a liquid-saturated poroelastic base is considered. The base is modeled by a system of Blot equations. These equations take into account elastic, inertial, and viscous interactions of the solid and liquid phases. To solve the corresponding boundary-value problem, the solution of the Lamb problem for a poroelastic half-plane and the method of orthogonal polynomials are used. Features of the contact stresses are examined depending on the vibration frequency and base permeability.
引用
收藏
页码:1277 / 1286
页数:10
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