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Torsional Wave in a Viscoelastic Layer over a Viscoelastic Substratum of Voigt Types
This article explores the dissipation and dispersion of torsional wave resulting from imperfection in elasticity in terms of internal friction, layer width between dissimilar homogeneous viscoelastic isotropic medium having Voigt-type viscosity. The closed forms solutions for the displacement in the upper layer and lower half space are obtained separately. The generalized torsional wave period equation is obtained and the angular frequency has been plotted against wave number for different values of relevant parametric variation and certain particular cases have been deduced. Dissipation and dispersion are analysed using two and three dimensional plots along with filled contour plots.
Torsional Wave in a Viscoelastic Layer over a Viscoelastic Substratum of Voigt Types
This article explores the dissipation and dispersion of torsional wave resulting from imperfection in elasticity in terms of internal friction, layer width between dissimilar homogeneous viscoelastic isotropic medium having Voigt-type viscosity. The closed forms solutions for the displacement in the upper layer and lower half space are obtained separately. The generalized torsional wave period equation is obtained and the angular frequency has been plotted against wave number for different values of relevant parametric variation and certain particular cases have been deduced. Dissipation and dispersion are analysed using two and three dimensional plots along with filled contour plots.
Torsional Wave in a Viscoelastic Layer over a Viscoelastic Substratum of Voigt Types
Kumari, Pato (Autor:in) / Sharma, V. K. (Autor:in) / Modi, Chitra (Autor:in)
Journal of Earthquake Engineering ; 20 ; 1278-1294
16.11.2016
17 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Torsional Wave in a Viscoelastic Layer over a Viscoelastic Substratum of Voigt Types
| Online Contents | 2016