Bayesian inference of empirical ground motion models to pseudo-spectral accelerations of south Iceland seismic zone earthquakes based on informative priors
M Kowsari, T Sonnemann, B Halldorsson… - Soil Dynamics and …, 2020 - Elsevier
The Icelandic strong-motion dataset is relatively small and the largest recorded earthquake
magnitude is M w 6.5, whereas events of around M w 7.0 are known to have occurred in the …
magnitude is M w 6.5, whereas events of around M w 7.0 are known to have occurred in the …
Nationwide frequency-dependent seismic site amplification models for Iceland
Seismic wave amplification due to localized site conditions or site-effects, is an important
aspect of regional seismic hazard assessment. In the absence of systematic studies of …
aspect of regional seismic hazard assessment. In the absence of systematic studies of …
Calibration of ground motion models to Icelandic peak ground acceleration data using Bayesian Markov Chain Monte Carlo simulation
Iceland is seismically the most active region in northern Europe. Large single earthquakes
(~ M_ w M w 7) and seismic sequences of moderate-to-strong earthquakes (~ M_ w M w 6 …
(~ M_ w M w 7) and seismic sequences of moderate-to-strong earthquakes (~ M_ w M w 6 …
Frequency-dependent site amplification functions for key geological units in Iceland from a Bayesian hierarchical model for earthquake strong-motions
S Rahpeyma, B Halldorsson, B Hrafnkelsson… - Soil Dynamics and …, 2023 - Elsevier
A fundamental modeling assumption in engineering seismology is that seismic ground
motion is affected by source, propagation path and site effects. Contrary to the first two …
motion is affected by source, propagation path and site effects. Contrary to the first two …
Selection of earthquake ground motion models using the deviance information criterion
In this study, we propose a data-driven method using the Deviance Information Criterion
(DIC) to select the most suitable earthquake ground motion model (GMM) for application in …
(DIC) to select the most suitable earthquake ground motion model (GMM) for application in …
Frequency-dependent site factors for the Icelandic strong-motion array from a Bayesian hierarchical model of the spatial distribution of spectral accelerations
S Rahpeyma, B Halldorsson… - Earthquake …, 2022 - journals.sagepub.com
The earthquake ground motions of over 1700 earthquakes recorded on a small-aperture
strong-motion array in south Iceland (ICEARRAY I) that is situated on a relatively uniform site …
strong-motion array in south Iceland (ICEARRAY I) that is situated on a relatively uniform site …
Effects of different empirical ground motion models on seismic hazard maps for North Iceland
This study builds on previous site-specific hazard studies for North Iceland, specifically
regarding delineation of seismic sources and seismicity parameters. Using a Monte Carlo …
regarding delineation of seismic sources and seismicity parameters. Using a Monte Carlo …
Size effect analysis of scale test model for high-speed railway foundation under dynamic loading condition
K Shi, Y Zou, Z Zou, X Wang, C Li - Tehnički vjesnik, 2021 - hrcak.srce.hr
Sažetak To determine the energy attenuation and energy reflection coefficients in layered
foundation is the key factor to reveal the dynamic response characteristics of the high-speed …
foundation is the key factor to reveal the dynamic response characteristics of the high-speed …
Bayesian inference of a physical seismological model for earthquake strong-motion in south Iceland
T Sonnemann, B Halldorsson, B Hrafnkelsson… - Soil Dynamics and …, 2020 - Elsevier
Earthquake ground motion prediction in Iceland where strong-motion data is scarce poses a
challenge as empirical ground motion models (GMM) developed from data in other regions …
challenge as empirical ground motion models (GMM) developed from data in other regions …
An analytical approach for estimating the spectral P/S ratio within ground motions
In the fields of strong ground motion predictions, site response, and geotechnical site
characterization, P-and S-waves are typically de-coupled, assuming that near-surface body …
characterization, P-and S-waves are typically de-coupled, assuming that near-surface body …