EQSIM—A multidisciplinary framework for fault-to-structure earthquake simulations on exascale computers part I: Computational models and workflow

D McCallen, A Petersson, A Rodgers… - Earthquake …, 2021 - journals.sagepub.com
Computational simulations have become central to the seismic analysis and design of major
infrastructure over the past several decades. Most major structures are now “proof tested” …

9-Pflops nonlinear earthquake simulation on Sunway TaihuLight: enabling depiction of 18-Hz and 8-meter scenarios

H Fu, C He, B Chen, Z Yin, Z Zhang, W Zhang… - Proceedings of the …, 2017 - dl.acm.org
This paper reports our large-scale nonlinear earthquake simulation software on Sunway
TaihuLight. Our innovations include:(1) a customized parallelization scheme that employs …

Petascale high order dynamic rupture earthquake simulations on heterogeneous supercomputers

A Heinecke, A Breuer, S Rettenberger… - SC'14: Proceedings …, 2014 - ieeexplore.ieee.org
We present an end-to-end optimization of the innovative Arbitrary high-order DERivative
Discontinuous Galerkin (ADER-DG) software SeisSol targeting Intel® Xeon Phi coprocessor …

Combined spatial and temporal blocking for high-performance stencil computation on FPGAs using OpenCL

HR Zohouri, A Podobas, S Matsuoka - Proceedings of the 2018 ACM …, 2018 - dl.acm.org
Recent developments in High Level Synthesis tools have attracted software programmers to
accelerate their high-performance computing applications on FPGAs. Even though it has …

Extreme scale multi-physics simulations of the tsunamigenic 2004 sumatra megathrust earthquake

C Uphoff, S Rettenberger, M Bader… - Proceedings of the …, 2017 - dl.acm.org
We present a high-resolution simulation of the 2004 Sumatra-Andaman earthquake,
including non-linear frictional failure on a megathrustsplay fault system. Our method exploits …

Broadband (0–5 Hz) fully deterministic 3D ground‐motion simulations of a magnitude 7.0 Hayward fault earthquake: Comparison with empirical ground‐motion …

AJ Rodgers, NA Petersson… - Seismological …, 2019 - pubs.geoscienceworld.org
We report on high‐performance computing (HPC) fully deterministic simulation of ground
motions for a moment magnitude (⁠ M w⁠) 7.0 scenario earthquake on the Hayward fault …

[HTML][HTML] OpenSWPC: an open-source integrated parallel simulation code for modeling seismic wave propagation in 3D heterogeneous viscoelastic media

T Maeda, S Takemura, T Furumura - 2017 - Springer
We have developed an open-source software package, Open-source Seismic Wave
Propagation Code (OpenSWPC), for parallel numerical simulations of seismic wave …

Detection and tracking of objects in underwater video

D Walther, DR Edgington… - Proceedings of the 2004 …, 2004 - ieeexplore.ieee.org
For oceanographic research, remotely operated underwater vehicles (ROVs) routinely
record several hours of video material each day. Manual processing of such large amounts …

[图书][B] Introduction to computational earthquake engineering

M Hori - 2011 - World Scientific
This chapter summarizes the essence of solid continuum mechanics, putting an emphasis
on the separation of physical principles and mathematical treatment. The physical principles …

Regional‐scale 3D ground‐motion simulations of Mw 7 earthquakes on the Hayward fault, northern California resolving frequencies 0–10 Hz and including site …

AJ Rodgers, A Pitarka… - Bulletin of the …, 2020 - pubs.geoscienceworld.org
Large earthquake ground‐motion simulations in 3D Earth models provide constraints on site‐
specific shaking intensities but have suffered from limited frequency resolution and ignored …