کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1705120 1012424 2012 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Propagation of shear waves in a poroelastic layer constrained between two elastic layers
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Propagation of shear waves in a poroelastic layer constrained between two elastic layers
چکیده انگلیسی
In this paper, we investigated the propagation of shear waves in a transversely isotropic poroelastic layer constrained between two elastic layers. Following Biot's theory, the dispersion equation for shear waves in this structure was derived. The numerical values on the dimensionless phase velocities are calculated and presented graphically to illustrate the dependences upon geometry, anisotropy and porosity comparatively. It is observed that the phase velocities increase with the increase of the porosity and the decrease of the anisotropy. In addition, the geometry in this structure has a significant effect on the phase velocity of the shear waves.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 36, Issue 8, August 2012, Pages 3685-3695
نویسندگان
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