The significance of long‐period ground motion at regional to teleseismic distances from the 610 km deep Mw8.3 Sea of Okhotsk earthquake of. Regional distance PL phase in the crustal waveguide-An analog to the teleseismic W phase in the upper‐mantle waveguide. Theoretical basis of the amplitude source location method for volcano-seismic signals, J. The bridge model contains the superstructure, piers. The simulation domain is 650 meters long, 151 m wide, and 74.5 m deep. (b) A 3D finite element (FE) model of the HBMC bridge-foundation-ground system. (a) Satellite and aerial views of the bridge (from a Google map and the California Department of Transportation). Yamaoka (2017),ĭown-dip variations in a subducting low-velocity zone linked to episodic tremor and slip: a new constraint from ScSp waves, Earthquake simulation of Humboldt Bay Middle Channel (HBMC) bridge. Maeda (2017),Įffects of seawater on elongated duration of ground motion as well as variation in its amplitude for offshore earthquakes, Reconstruction of a 2D seismic wavefield by seismic gradiometry, Geometric effect on a laboratory-scale wavefield inferred from a three-dimensional numerical simulation, Obara (2016),Ĭonstraining the source location of the (Mw 7.9) Bonin deep-focus earthquake using seismogram envelopes of high-frequency P waveforms: occurrence of deep-focus earthquake at the bottom of a subducting slab, Ocean-influenced Rayleigh waves from outer-rise earthquakes and their effects on durations of long-period ground motion, Scattering of teleseismic P-waves by the Japan Trench: A significant effect of reverberation in the seawater column, Seismic and tsunami wave propagation of the 2011 Off the Pacific Coast of Tohoku Earthquake as inferred from the tsunami-coupled finite difference simulation, Furumura (2013),įDM simulation of an anomalous later phase from the Japan Trench subduction zone earthquakes,įDM simulation of seismic waves, ocean acoustic waves, and tsunamis based on tsunami-coupled equations of motion, doi: 10.1007/s0002-8Īn integrated simulation of ground motion and tsunami for the 1944 Tonankai earthquake using high-performance super computers, J. Baba (2008),ĭevelopment of long-period ground motions from the Nankai Trough, Japan, earthquakes: Observations and computer simulation of the 1944 Tonankai (Mw 8.1) and the 2004 SE Off-Kii Peninsula (Mw 7.4) earthquakes, Parallel simulation of strong ground motions during recent and historical damaging earthquakes in Tokyo, Japan, Large scale parallel simulation and visualization of 3D seismic wavefield
#3d earthquake simulation code#
OpenSWPC: An open-source integrated parallel simulation code for modeling seismic wave propagation in 3D heterogeneous viscoelastic media, The development snapshot: Accompanying Paper
The newest release and archived versions: The author request that the user cite (at least one of) the following accompanying paper or related papers in any publications that result from the use of this software, although this is not an obligation. This package also provides a set of tools for visualizing/converting simulation Medium by finite difference method (FDM) under message passing interface (MPI)Įnvironment in 3D and 2D (P-SV or SH) media. Solving equations of motion with constitutive equations of elastic/viscoelastic
#3d earthquake simulation software#
This software simulate seismic wave propagation by OpenSWPC - An Open-source Seismic Wave Propagation CodeĬorresponding Author: Takuto Maeda Description
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