Establishing region-specific N–Vs relationships through hierarchical Bayesian modeling

S Xiao, J Zhang, J Ye, J Zheng - Engineering Geology, 2021 - Elsevier
The blow count (N) measured from the standard penetration test is widely used to predict the
shear wave velocity (V s) of soils. As the NV s relationships vary from one region to another …

The horizontal-to-vertical spectral ratio and its applications

R Xu, L Wang - EURASIP Journal on Advances in Signal Processing, 2021 - Springer
The horizontal-to-vertical spectral ratio (HVSR) has been extensively used in site
characterization utilizing recordings from microtremor and earthquake in recent years. This …

Machine learning techniques for estimating seismic site amplification in the Santiago basin, Chile

JP Díaz, E Sáez, M Monsalve, G Candia, F Aron… - Engineering …, 2022 - Elsevier
Seismic site amplification and seismic hazard maps are crucial inputs for decision making
and risk evaluation in places where seismicity imposes a significant risk to human life and …

Seismic site response estimation for microzonation studies promoting the resilience of urban centers

G Vessia, G Laurenzano, A Pagliaroli, M Pilz - Engineering Geology, 2021 - Elsevier
Seismic Microzonation (hereafter SM) can be defined as the ensemble of those studies
aiming at identifying homogeneous areas with respect to ground shaking intensity and …

Spatial correlation models of VS30 values: A case study of the Tehran region

M Abbasnejadfard, M Bastami, MK Jafari, A Azadi - Engineering Geology, 2023 - Elsevier
The average shear wave velocity of the top 30 m of soil profile (V S30) is considered as an
indicator of local-site effects in seismic hazard assessment (SHA) studies. Previous research …

Seismic microzonation and geotechnical modeling studies considering local site effects for İnegöl Plain (Bursa‐Turkey)

O Uyanık, Z Öncü, NA Uyanık… - Earth and Space Science, 2024 - Wiley Online Library
Local site effects play a vital role in determining the level of structural damage to the
structures built on soil. Therefore, correctly determining the underground layer structure and …

Comprehensive ambient noise analyses for seismic microzonation of sarpol-e-zahab after the Mw 7.3 2017 Iran earthquake

I Ashayeri, A Sadr, M Biglari, E Haghshenas - Engineering Geology, 2020 - Elsevier
This study is intended to investigate ambient noise recordings in form of array and single-
station measurements at Sarpol-e-zahab city after the destructive Mw= 7.3 earthquake of 12 …

Assessment of Urban Subsidence in the Lisbon Metropolitan Area (Central-West of Portugal) Applying Sentinel-1 SAR Dataset and Active Deformation Areas …

J Cuervas-Mons, JL Zêzere, MJ Domínguez-Cuesta… - Remote Sensing, 2022 - mdpi.com
The Lisbon metropolitan area (LMA, central-west of Portugal) has been severely affected by
different geohazards (flooding episodes, landslides, subsidence, and earthquakes) that …

Vs30 Mapping of the Greater Montreal Region Using Multiple Data Sources

P Rosset, A Takahashi, L Chouinard - Geosciences, 2023 - mdpi.com
The metropolitan community of Montreal (MMC) is located in Eastern Canada and included
in the western Quebec seismic zone characterized by shallow crustal earthquakes and …

Probabilistic approach for seismic microzonation integrating 3D geological and geotechnical uncertainty

M Salsabili, A Saeidi, A Rouleau… - Earthquake …, 2023 - journals.sagepub.com
A novel probabilistic methodology for regional seismic site characterization is proposed and
applied to a region with highly heterogeneous surficial geology and varying soil sediment …