Review and recent developments on the perfectly matched layer (PML) method for the numerical modeling and simulation of elastic wave propagation in unbounded …
F Pled, C Desceliers - Archives of Computational Methods in Engineering, 2022 - Springer
This review article revisits and outlines the perfectly matched layer (PML) method and its
various formulations developed over the past 25 years for the numerical modeling and …
various formulations developed over the past 25 years for the numerical modeling and …
Seismic, waveform modeling and tomography
Y Wang, Y Rao - Encyclopedia of solid earth geophysics, 2020 - Springer
Tomography. A seismic inversion method to produce slicing image of the internal structures
of an object, by recording seismic wavefield propagating through and scatteredrefracted …
of an object, by recording seismic wavefield propagating through and scatteredrefracted …
Three-dimensional curved grid finite-difference modelling for non-planar rupture dynamics
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 …
occurring on a non-planar fault. The method is based on the curved-grid finite-difference …
3-D numerical simulations of earthquake ground motion in sedimentary basins: testing accuracy through stringent models
Differences between 3-D numerical predictions of earthquake ground motion in the
Mygdonian basin near Thessaloniki, Greece, led us to define four canonical stringent …
Mygdonian basin near Thessaloniki, Greece, led us to define four canonical stringent …
Dynamic rupture simulations of the 2008 Mw 7.9 Wenchuan earthquake by the curved grid finite‐difference method
Enough investigations and observations have been undertaken to suggest that the great
2008 Mw 7.9 Wenchuan earthquake of China ruptured in a highly complex pattern. The …
2008 Mw 7.9 Wenchuan earthquake of China ruptured in a highly complex pattern. The …
Double-pole unsplit complex-frequency-shifted multiaxial perfectly matched layer combined with strong-stability-preserved Runge-Kutta time discretization for seismic …
J Huang, D Yang, X He, J Sui, S Liang - Geophysics, 2023 - library.seg.org
The classical complex-frequency-shifted perfectly matched layer (CFS-PML) technique has
attracted widespread attention for seismic wave simulations. However, few studies have …
attracted widespread attention for seismic wave simulations. However, few studies have …
Dynamic rupture simulations based on interseismic locking models—taking the Suoerkuli section of the Altyn Tagh fault as an example
For simulating the dynamic rupture process in earthquake scenarios, the stress distribution
along the fault remains unclear owing to a lack of direct measurements. Regional stress …
along the fault remains unclear owing to a lack of direct measurements. Regional stress …
Dynamic rupture simulations of the 1920 Ms 8.5 Haiyuan earthquake in China
The Haiyuan fault is a major seismogenic fault on the northeastern edge of the Tibetan–
Qinghai plateau. The 16 December 1920 M s 8.5 Haiyuan, China, earthquake is the largest …
Qinghai plateau. The 16 December 1920 M s 8.5 Haiyuan, China, earthquake is the largest …
A unified higher-order unsplit CFS-PML technique for solving second-order seismic equations using discontinuous Galerkin method
J Huang, D Yang, X He - Journal of Computational Physics, 2024 - Elsevier
The absorbing boundary conditions play a key role in numerical simulations. The complex
frequency-shifted perfectly matched layer (CFS-PML), one of the absorbing boundary …
frequency-shifted perfectly matched layer (CFS-PML), one of the absorbing boundary …
Rupture dynamics and ground motion from potential earthquakes around Taiyuan, China
Using the curved grid finite‐difference method, we develop dynamic spontaneous rupture
models of earthquakes on the Jiaocheng fault (JF) near Taiyuan, the capital and largest city …
models of earthquakes on the Jiaocheng fault (JF) near Taiyuan, the capital and largest city …