Viscoacoustic wave propagation simulation in the earth

J. M. Carcione; D. Kosloff; R. Kosloff

doi:10.1190/1.1442512

Viscoacoustic wave propagation simulation in the earth

J. M. Carcione
, D. Kosloff
, R. Kosloff

Research output: Contribution to journal › Article › peer-review

167 Scopus citations

Abstract

The anelastic properties of real materials, particularly of porous rocks, are described using the theory of linear viscoelasticity based on Boltzmann's superposition principle. Wave-propagation simulation with this model requires implementing the convolutional relation in the equation of motion. A pseudospectral time-integration technique is used to solve the equation of motion. Applications of viscoacoustic modeling suggest the need for considering the correct attenuation-dispersion effects for various fundamental seismic problems in anelastic earth models. -from Authors

Original language	English
Pages (from-to)	769-777
Number of pages	9
Journal	Geophysics
Volume	53
Issue number	6
DOIs	https://doi.org/10.1190/1.1442512
State	Published - 1988
Externally published	Yes

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abstract = "The anelastic properties of real materials, particularly of porous rocks, are described using the theory of linear viscoelasticity based on Boltzmann's superposition principle. Wave-propagation simulation with this model requires implementing the convolutional relation in the equation of motion. A pseudospectral time-integration technique is used to solve the equation of motion. Applications of viscoacoustic modeling suggest the need for considering the correct attenuation-dispersion effects for various fundamental seismic problems in anelastic earth models. -from Authors",

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year = "1988",

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AB - The anelastic properties of real materials, particularly of porous rocks, are described using the theory of linear viscoelasticity based on Boltzmann's superposition principle. Wave-propagation simulation with this model requires implementing the convolutional relation in the equation of motion. A pseudospectral time-integration technique is used to solve the equation of motion. Applications of viscoacoustic modeling suggest the need for considering the correct attenuation-dispersion effects for various fundamental seismic problems in anelastic earth models. -from Authors

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Viscoacoustic wave propagation simulation in the earth

Abstract

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