DocumentCode
2323557
Title
Dilatation of S waves and rotation of P wave in weakly anisotropic elastic media
Author
Kiselev, Aleksei P. ; Vsemirnova, Ekaterina A. ; Dyakova, Galina N.
Author_Institution
Inst. of Mech. Eng., Lab. of Math. Modelling of Wave Phenomena, St. Petersburg, Russia
fYear
2001
fDate
2001
Firstpage
140
Lastpage
143
Abstract
The propagation of body waves in a homogeneous weakly anisotropic elastic medium is considered. Expressions for dilatation of S waves and rotation of P waves are found by a perturbation approach. The effects of anisotropy are compared then with these of smooth inhomogeneity
Keywords
acoustic wave propagation; anisotropic media; elastic waves; seismic waves; P wave rotation; S waves dilatation; body wave propagation; perturbation approach; pressure waves; seismic waves; shear waves; smooth inhomogeneity; wave field; weakly anisotropic elastic media; Aerospace engineering; Anisotropic magnetoresistance; Laboratories; Mathematical model; Mathematics; Mechanical engineering; Seismic waves; Solids; Tensile stress; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Day on Diffraction 2001. Proceedings. International Seminar
Conference_Location
St.Petersburg
Print_ISBN
5-7997-0366-9
Type
conf
DOI
10.1109/DD.2001.988468
Filename
988468
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