Artículo

Q -anisotropy in finely-layered media

Picotti, Stefano; Carcione, José Carlos; Santos, Juan EnriqueIcon ; Gei, Davide
Fecha de publicación: 03/2010
Editorial: American Geophysical Union
Revista: Geophysical Research Letters
ISSN: 0096-3941
e-ISSN: 0094-8276
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

Finely-layered media behaves as a transversely isotropic medium at long wavelengths. If the constituent media are anelastic, Q-anisotropy is described by Postma averaging for two periodic layers and by Backus averaging for an stationary sequence of many layers. In order to test the theory, we perform numerical simulations of wave propagation in a periodic sequence of sandstone and limestone and compute the Q-factor of qP waves as a function of the propagation direction.
Palabras clave: anisotropy , finite element , finely-layered , attenuation
 
Archivos asociados
Thumbnail
 
Tamaño: 451.5Kb
Formato: PDF
.
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/103176
URL: https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2009GL042046
DOI: https://doi.org/10.1029/2009GL042046
URL: https://www.semanticscholar.org/paper/Q%E2%80%90anisotropy-in-finely%E2%80%90lay
Colecciones
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Citación
Picotti, Stefano; Carcione, José Carlos; Santos, Juan Enrique; Gei, Davide; Q -anisotropy in finely-layered media; American Geophysical Union; Geophysical Research Letters; 37; 6; 3-2010; 1-13
Compartir
Altmétricas