The finite-difference time-domain method for modeling of seismic wave propagation

P Moczo, JOA Robertsson, L Eisner - Advances in geophysics, 2007 - Elsevier
We present a review of the recent development in finite-difference time-domain modeling of
seismic wave propagation and earthquake motion. The finite-difference method is a robust …

[PDF][PDF] The finite-difference and finite-element modeling of seismic wave propagation and earthquake motion

P Moczo, J Kristek, M Galis, P Pazak… - Acta physica slovaca, 2007 - Citeseer
The invitation by Vladimır Buzek to write a text that would present a topic of our research was
for us a strong motivating challenge and nice opportunity at the same time: we could and we …

Dynamic earthquake rupture modelled with an unstructured 3-D spectral element method applied to the 2011 M9 Tohoku earthquake

P Galvez, JP Ampuero, LA Dalguer… - Geophysical Journal …, 2014 - academic.oup.com
An important goal of computational seismology is to simulate dynamic earthquake rupture
and strong ground motion in realistic models that include crustal heterogeneities and …

The seismic cycle at subduction thrusts: Insights from seismo‐thermo‐mechanical models

Y Van Dinther, TV Gerya, LA Dalguer… - Journal of …, 2013 - Wiley Online Library
The underestimation of the size of recent megathrust earthquakes illustrates our limited
understanding of their spatiotemporal occurrence and governing physics. To unravel their …

Three-dimensional curved grid finite-difference modelling for non-planar rupture dynamics

Z Zhang, W Zhang, X Chen - Geophysical Journal International, 2014 - academic.oup.com
In this study, we present a new method for simulating the 3-D dynamic rupture process
occurring on a non-planar fault. The method is based on the curved-grid finite-difference …

Staggered‐grid split‐node method for spontaneous rupture simulation

LA Dalguer, SM Day - Journal of Geophysical Research: Solid …, 2007 - Wiley Online Library
We adapt the traction‐at‐split‐node method for spontaneous rupture simulations to the
velocity‐stress staggered‐grid finite difference scheme. The staggered‐grid implementation …

Dynamic rupture of the 2011 Mw 9.0 Tohoku‐Oki earthquake: Roles of a possible subducting seamount

B Duan - Journal of Geophysical Research: Solid Earth, 2012 - Wiley Online Library
Using a hybrid MPI/OpenMP parallel finite element method for spontaneous rupture and
seismic wave propagation simulations, we investigate features in rupture propagation, slip …

Bayesian dynamic finite‐fault inversion: 1. Method and synthetic test

F Gallovič, Ľ Valentová, JP Ampuero… - Journal of Geophysical …, 2019 - Wiley Online Library
Dynamic earthquake source inversions aim to determine the spatial distribution of initial
stress and friction parameters leading to dynamic rupture models that reproduce observed …

An invariant rate‐and state‐dependent friction formulation for viscoeastoplastic earthquake cycle simulations

R Herrendörfer, T Gerya… - Journal of Geophysical …, 2018 - Wiley Online Library
We present a 2‐D numerical modeling approach for simulating a wide slip spectrum in a
viscoelastoplastic continuum. The key new model component is an invariant reformulation of …

Dynamic and quasi‐dynamic modeling of injection‐induced earthquakes in poroelastic media

P Pampillón, D Santillán, JC Mosquera… - Journal of …, 2018 - Wiley Online Library
Earthquake ruptures in poroelastic media involve a suite of complex phenomena arising
from stick‐slip frictional instabilities and thermo‐hydromechanical couplings. In this study we …