NGA-subduction global ground motion models with regional adjustment factors

GA Parker, JP Stewart, DM Boore… - Earthquake …, 2022 - journals.sagepub.com
We develop semi-empirical ground motion models (GMMs) for peak ground acceleration,
peak ground velocity, and 5%-damped pseudo-spectral accelerations for periods from 0.01 …

Summary of the Abrahamson and Gulerce NGA-SUB ground-motion model for subduction earthquakes

NA Abrahamson, Z Gulerce - Earthquake Spectra, 2022 - pubs.geoscienceworld.org
A set of region-specific ground-motion models (GMMs) for subduction zone earthquakes are
developed based on the database compiled by the Pacific Earthquake Engineering …

Overview and introduction to development of non-ergodic earthquake ground-motion models

G Lavrentiadis, NA Abrahamson, KM Nicolas… - Bulletin of Earthquake …, 2023 - Springer
This paper provides an overview and introduction to the development of non-ergodic ground-
motion models, GMMs. It is intended for a reader who is familiar with the standard approach …

Local site effects and incremental damage of buildings during the 2016 Central Italy earthquake sequence

A Sextos, R De Risi, A Pagliaroli, S Foti… - Earthquake …, 2018 - journals.sagepub.com
The Central Italy earthquake sequence initiated on 24 August 2016 with a moment
magnitude M 6.1 event, followed by two earthquakes (M 5.9 and M 6.5) on 26 and 30 …

A revised ground‐motion prediction model for shallow crustal earthquakes in Italy

G Lanzano, L Luzi, F Pacor… - Bulletin of the …, 2019 - pubs.geoscienceworld.org
This work aims to revise the ground‐motion model for shallow crustal earthquakes in Italy
(hereinafter, ITA10), calibrated in the magnitude range 4.0–6.9 using strong‐motion data …

PRENOLIN: International benchmark on 1D nonlinear site‐response analysis—Validation phase exercise

J Régnier, L Bonilla, PY Bard… - Bulletin of the …, 2018 - pubs.geoscienceworld.org
This article presents the main results of the validation phase of the PRENOLIN project.
PRENOLIN is an international benchmark on 1D nonlinear (NL) site‐response analysis. This …

Ergodic site amplification model for central and eastern North America

JP Stewart, GA Parker, GM Atkinson… - Earthquake …, 2020 - journals.sagepub.com
The United States Geological Survey national seismic hazard maps have historically been
produced for a reference site condition of VS 30= 760 m/s. For other site conditions, site …

Modelling site response at regional scale for the 2020 European Seismic Risk Model (ESRM20)

G Weatherill, H Crowley, A Roullé, B Tourlière… - Bulletin of Earthquake …, 2023 - Springer
Quantitative estimation of seismic risk over a region requires both an underlying probabilistic
seismic hazard model and a means to characterise shallow site response over a large scale …

Incorporating nonergodic path effects into the NGA‐West2 ground‐motion prediction equations

NM Kuehn, NA Abrahamson… - Bulletin of the …, 2019 - pubs.geoscienceworld.org
Typical ground‐motion prediction equations (GMPEs) do not account for systematic path
effects, which leads to an overestimation of aleatory variability. We provide an update to the …

Fragility curve modifiers for reinforced concrete dual buildings, including nonlinear site effects and soil–structure interaction

C Petridis, D Pitilakis - Earthquake Spectra, 2020 - journals.sagepub.com
We investigate the influence of soil–structure interaction (SSI) and nonlinear soil behavior
on the seismic fragility of reinforced concrete (RC) dual (frame+ shear wall) buildings resting …