Seismic properties and anisotropy of the continental crust: Predictions based on mineral texture and rock microstructure

BSG Almqvist, D Mainprice - Reviews of Geophysics, 2017 - Wiley Online Library
Progress in seismic methodology and ambitious large‐scale seismic projects are enabling
high‐resolution imaging of the continental crust. The ability to constrain interpretations of …

[КНИГА][B] Introduction to numerical geodynamic modelling

T Gerya - 2019 - books.google.com
This hands-on introduction to numerical geodynamic modelling provides a solid grounding
in the necessary mathematical theory and techniques, including continuum mechanics and …

[КНИГА][B] Ultrasonics: fundamentals, technologies, and applications

D Ensminger, LJ Bond - 2024 - books.google.com
Updated, revised, and restructured to reflect the latest advances in science and applications,
the fourth edition of this best-selling industry and research reference covers the fundamental …

3D heterogeneous staggered-grid finite-difference modeling of seismic motion with volume harmonic and arithmetic averaging of elastic moduli and densities

P Moczo, J Kristek, V Vavrycuk… - Bulletin of the …, 2002 - pubs.geoscienceworld.org
We analyze the problem of a heterogeneous formulation of the equation of motion and
propose a new 3D fourth-order staggered-grid finite-difference (FD) scheme for modeling …

Quasi‐static finite element modeling of seismic attenuation and dispersion due to wave‐induced fluid flow in poroelastic media

B Quintal, H Steeb, M Frehner… - Journal of Geophysical …, 2011 - Wiley Online Library
The finite element method is used to solve Biot's equations of consolidation in the
displacement‐pressure (u− p) formulation. We compute one‐dimensional (1‐D) and two …

Finite and spectral cell method for wave propagation in heterogeneous materials

M Joulaian, S Duczek, U Gabbert, A Düster - Computational Mechanics, 2014 - Springer
In the current paper we present a fast, reliable technique for simulating wave propagation in
complex structures made of heterogeneous materials. The proposed approach, the spectral …

[HTML][HTML] Maximizing the accuracy of finite element simulation of elastic wave propagation in polycrystals

M Huang, G Sha, P Huthwaite, SI Rokhlin… - The Journal of the …, 2020 - pubs.aip.org
Three-dimensional finite element (FE) modelling, with representation of materials at grain
scale in realistic sample volumes, is capable of accurately describing elastic wave …

A generalized approach for efficient finite element modeling of elastodynamic scattering in two and three dimensions

A Velichko, PD Wilcox - The Journal of the Acoustical Society of …, 2010 - pubs.aip.org
A robust and efficient technique for predicting the far-field scattering behavior for an
arbitrarily-shaped defect in a generally anisotropic medium is presented that can be …

Finite-element simulations of Stoneley guided-wave reflection and scattering at the tips of fluid-filled fractures

M Frehner, SM Schmalholz - Geophysics, 2010 - pubs.geoscienceworld.org
The reflection and scattering of Stoneley guided waves at the tip of a crack filled with a
viscous fluid was studied numerically in two dimensions using the finite-element method …

Krauklis wave initiation in fluid-filled fractures by seismic body waves

M Frehner - Geophysics, 2014 - library.seg.org
Krauklis waves are a special wave mode that is bound to and propagates along fluid-filled
fractures. They can repeatedly propagate back and forth along a fracture and eventually fall …