Comparison of ray methods with the exact solution in the 1-D anisotropic "twisted crystal" model

SEG Technical Program Expanded Abstracts

Volumn 19, Issue 1, 2000, Pages 2289-2292

  Bulant, Petr ^a   Klimeš, Luděk ^a   Pšenčík, Ivan ^b  

^a CHARLES UNIVERSITY   (Czech Republic)

^b GEOPHYSICAL INSTITUTE   (Czech Republic)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84955135115     PISSN: 10523812     EISSN: 19494645     Source Type: Conference Proceeding    
DOI: 10.1190/1.1815914     Document Type: Conference Paper

References (11)

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2. Bulant, P. & Klimeš, L. (1998): Coupling ray theory in weakly anisotropic media. In: Seismic Waves in Complex 3-D Structures, Report 7, pp. 215-223, Dep. Geophys., Charles Univ., Prague.
3. Bulant, P., Klimeš, L. & Pšenčík, I.: (1999): Comparison of ray methods with the exact solution in the 1-D anisotropic "twisted crystal" model. In: Seismic Waves in Complex 3-D Structures, Report 8, pp. 119-126, Dep. Geophys., Charles Univ., Prague.
4. Červený, V. (2000): Seismic Ray Theory. Cambridge Univ. Press, Cambridge, in press.
5. Coates, R.T. & Chapman, C.H. (1990): Quasi-shear wave coupling in weakly anisotropic 3-D media. Geophys. J. int., 103, 301-320.
6. Klimeš, L. (1999): Analytical one-way plane-wave solution in the 1-D anisotropic "twisted crystal" model. In: Seismic Waves in Complex 3-D Structures, Report 8, pp. 103-118, Dep. Geophys., Charles Univ., Prague.
7. Lakhtakia, A. (1994): Elastodynamicwave propagation in a continuously twisted structurally chiral medium along the axis of spirality. J. acoust. Soc. Am., 95, 597-600.
8. Pšenčík, I. (1998a): Green's function for inhomogeneous weakly anisotropic media. Geophys. J. int., 135, 279-288.
9. Pšenčík, I. (1998b): Quasi-shear waves in the zero-order approximation of the quasi-isotropic approach. Preliminary re-sults. In: SeismicWaves in Complex 3-D Structures, Report 7, pp. 225-266, Dep. Geophys., Charles Univ., Prague.
10. Pšenčík, I. & Dellinger. J. (2000): Quasi-shear waves in inhomogeneousweakly anisotropic media by the quasi-isotropic approach: a model study. Geophysics, submitted.
11. Vavryčuk, V. (1999): Applicability of higher-order ray theory for S wave propagation in inhomogeneous weakly anisotropic elastic media. J. geophys. Res., 104 B, 28829-28840.