SPEED: SPectral Elements in Elastodynamics with Discontinuous Galerkin: A non‐conforming approach for 3D multi‐scale problems

I Mazzieri, M Stupazzini, R Guidotti… - … Journal for Numerical …, 2013 - Wiley Online Library
This work presents a new high performance open‐source numerical code, namely SPectral
Elements in Elastodynamics with Discontinuous Galerkin, to approach seismic wave …

Hybrid Broadband Ground-Motion Simulations: Combining Long-Period Deterministic Synthetics with High-Frequency Multiple S-to-S Backscattering

PM Mai, W Imperatori, KB Olsen - Bulletin of the …, 2010 - pubs.geoscienceworld.org
We present a new approach for computing broadband (0–10 Hz) synthetic seismograms by
combining high-frequency (HF) scattering with low-frequency (LF) deterministic …

Broadband ground motions from 3D physics‐based numerical simulations using artificial neural networks

R Paolucci, F Gatti, M Infantino… - Bulletin of the …, 2018 - pubs.geoscienceworld.org
In this article, a novel strategy to generate broadband earthquake ground motions from the
results of 3D physics‐based numerical simulations (PBSs) is presented. Physics‐based …