On Propagation of Plane Waves in Generalized Porothermoelasticity

被引:39
作者
Singh, Baljeet [1 ]
机构
[1] Post Grad Govt Coll, Dept Math, Chandigarh 160011, India
关键词
POROUS-MEDIA; ELASTIC-WAVES; REFLECTION; BOUNDARY;
D O I
10.1785/0120100091
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
The linear governing equations of generalized porothermoelasticity are solved for a two-dimensional solution, which results in one shear wave and four kinds of coupled longitudinal waves. The phase velocities and inverse quality factors of these plane waves depend on frequency, porosity, relaxation times, and other material parameters. The phase velocities and inverse quality factors of these plane waves are computed for a certain range of porosity by a using Fortran program of Ferrari's method. The numerical results are compared with earlier established results in the absence of thermal parameters.
引用
收藏
页码:756 / 762
页数:7
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