Seismic site amplification in multilayer soil under obliquely incident SH waves
Sign Up to like & getrecommendations! Published in 2017 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2017.01.010
Abstract: Abstract 2-D seismic site amplification of obliquely propagating anti-plane motions in viscoelastic soil models is presented for two case studies. First, results issued from the application of recursive filters for discrete-time analysis of site amplification… read more here.
Keywords: seismic site; site amplification; site; soil ... See more keywords
Amplification characteristics of seismic observation sites from S-wave energy, coda waves and background noise from the Fukuoka earthquake series
Sign Up to like & getrecommendations! Published in 2017 at "Exploration Geophysics"
DOI: 10.1071/eg16039
Abstract: In Korea, several problems have been identified in the design standards for earthquake resistance, within a high-frequency range, due to the inappropriate characterisation of local site amplification characteristics. Among the methods that have been suggested… read more here.
Keywords: coda waves; amplification characteristics; site amplification; amplification ... See more keywords
Region-specific linear site amplification model for peaty organic soil sites in Hokkaido, Japan
Sign Up to like & getrecommendations! Published in 2022 at "Earthquake Spectra"
DOI: 10.1177/87552930221082965
Abstract: We develop a site amplification model for a regional geologic condition that includes surficial deposits of peaty organic soils in Hokkaido, Japan. We use ground motion data from national Japanese networks along with local data… read more here.
Keywords: site amplification; peaty organic; hokkaido japan; model ... See more keywords
Artificial neural network−based simulated site amplification models for Central and Eastern North America
Sign Up to like & getrecommendations! Published in 2025 at "Earthquake Spectra"
DOI: 10.1177/87552930251343630
Abstract: This article explores the use of deep learning/artificial neural network (ANN)-based response spectrum (RS) and Fourier amplitude spectrum (FAS) site amplification models along with their standard deviations for simulated one-dimensional (1D) site response in Central… read more here.
Keywords: site amplification; amplification models; site; artificial neural ... See more keywords
Investigation of Site Amplification and Attenuation Effects in the Changjiang Delta
Sign Up to like & getrecommendations! Published in 2023 at "Seismological Research Letters"
DOI: 10.1785/0220220359
Abstract: Site response in the Changjiang Delta in eastern China was studied using Lg Fourier amplitude spectra. We used broadband seismograms recorded at 70 stations from 62 earthquakes with magnitude (Ms) varying from 3.5 to 5.0… read more here.
Keywords: changjiang delta; site response; site amplification; sediment thickness ... See more keywords
The Seismic Station and Site Amplification Service: Continuously Updated Information on Italian Seismic Stations
Sign Up to like & getrecommendations! Published in 2024 at "Seismological Research Letters"
DOI: 10.1785/0220240291
Abstract: We present STATION (Seismic sTATion and sIte amplificatiON—see Data and Resources), the prototype of an innovative service aimed at providing updated information on specific seismological characteristics of more than 2500 Italian and European seismic stations,… read more here.
Keywords: station; seismic stations; site amplification; service ... See more keywords
Shear-Wave Velocity Model from Site Amplification Using Microtremors on Jeju Island
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app14020795
Abstract: This study examines shear-wave velocity structures in the Jeju region utilizing horizontal-to-vertical spectral ratios (HVSRs) of environmental noise, focusing on identifying significant low-velocity layers (LVLs). Although conventional methodologies predominantly involve borehole and active seismic exploration,… read more here.
Keywords: jeju island; site amplification; site; shear wave ... See more keywords
Study on real-time correction of site amplification factor
Sign Up to like & getrecommendations! Published in 2019 at "Natural Hazards and Earth System Sciences"
DOI: 10.5194/nhess-19-2827-2019
Abstract: Abstract. The site amplification factor was usually considered to be scalar values, such as amplification of peak ground acceleration or peak ground velocity, or increments of seismic intensity in the earthquake early warning (EEW) system… read more here.
Keywords: site amplification; amplification factor; method; amplification ... See more keywords
Exploring inferred geomorphological sediment thickness as a new site proxy to predict ground-shaking amplification at regional scale: application to Europe and eastern Türkiye
Sign Up to like & getrecommendations! Published in 2024 at "Natural Hazards and Earth System Sciences"
DOI: 10.5194/nhess-24-1223-2024
Abstract: Abstract. To test whether a globally inferred sediment thickness value from geomorphological studies can be used as a proxy to predict earthquake site amplification, we derive site-amplification models from the relation between empirical amplification for… read more here.
Keywords: site; site amplification; sediment thickness; amplification ... See more keywords