Empirical ground-motion models (GMMs) and associated correlations for cumulative absolute velocity, Arias intensity, and significant durations calibrated on Iranian …

M Davatgari-Tafreshi, SS Bora - Bulletin of Earthquake Engineering, 2023 - Springer
This study presents empirical ground-motion models (GMMs) for estimating Arias intensity
(IA), cumulative absolute velocity (CAV) and significant ground-motion duration (D5–75 and …

NESS2. 0: An updated version of the worldwide dataset for calibrating and adjusting ground‐motion models in near source

S Sgobba, C Felicetta, G Lanzano… - Bulletin of the …, 2021 - pubs.geoscienceworld.org
We present an extended and updated version of the worldwide NEar‐Source Strong‐motion
(NESS) flat file, which includes an increased number of moderate‐to‐strong earthquakes …

A new empirical ground‐motion model for Iran

Z Farajpour, S Pezeshk, M Zare - Bulletin of the …, 2019 - pubs.geoscienceworld.org
In this study, we developed a new ground‐motion model (GMM) for the 5% damped
horizontal spectral accelerations using a newly developed database of strong‐motion …

Strong ground motion from the November 12, 2017, M 7.3 Kermanshah earthquake in western Iran

A Babaie Mahani, J Kazemian - Journal of Seismology, 2018 - Springer
In this paper, we analyzed the strong ground motion from the November 12, 2017,
Kermanshah earthquake in western Iran with moment magnitude (M) of 7.3. Nonlinear and …

Proposing a set of far-field records for time history analysis in Tehran city and comparison with FEMA-P695 set records

M Hassani Sokhtesaraei, M Ghassemieh… - Journal of Earthquake …, 2023 - World Scientific
The aim of this paper is to prepare a list of appropriate far-field records for the purpose of
time history analysis and structural design assessment in Tehran. Accordingly, the study …

Ranking of ground‐motion models (GMMs) for use in probabilistic seismic hazard analysis for Iran based on an independent data set

Z Farajpour, M Kowsari, S Pezeshk… - Bulletin of the …, 2021 - pubs.geoscienceworld.org
We apply three data‐driven selection methods, log‐likelihood (LLH), Euclidean distance‐
based ranking (EDR), and deviance information criterion (DIC), to objectively evaluate the …

Empirical models for Fourier amplitude spectrum of ground-motion calibrated on data from the Iranian plateau

M Davatgari-Tafreshi, S Pezeshk, SS Bora - Bulletin of Earthquake …, 2024 - Springer
Ground-motion models (GMMs) are frequently used in engineering seismology to estimate
ground motion intensities. The majority of GMMs predict the response spectral ordinates …

A near-fault probabilistic seismic hazard assessment for Yasouj, located in the Kazerun fault system, southwest Iran

SN Eftekhari, H Sayyadpour, M Kowsari - Natural Hazards, 2021 - Springer
The Kazerun fault system (KFS) is located in the central part of the Zagros, the most
seismically active orogenic belt in the Iranian plateau. The city of Yasouj is located in the …

Capturing epistemic uncertainty in the Iranian strong-motion data on the basis of backbone ground motion models

M Kowsari, S Ghasemi, Z Farajpour, M Zare - Journal of Seismology, 2020 - Springer
In the current practice of probabilistic seismic hazard analysis (PSHA), the different
estimates of ground motions predicted by ground motion models (GMMs) are attributed to …

The recently compiled strong motion databank of Iran

S Shokouhirad, A Ansari… - Bulletin of Earthquake …, 2024 - Springer
This paper presents a comprehensive and integrated databank of the Iranian strong ground
motions that occurred from 1973 to 2018. The databank consists of 7196 three-component …