Results 21 to 30 of about 565,452 (295)
Frontiers in Earth Science, 2021 Earthquake early warning (EEW) systems aim to provide advance warning of impending ground shaking, and the technique used for real-time prediction of shaking is a crucial element of EEW systems.
Mitsuyuki Hoshiba
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Applied Sciences, 2021 The analysis of site seismic amplification characteristics is one of the important tasks of seismic safety evaluation. Owing to the high computational cost and complex implementation of numerical simulations, significant differences exist in the ...
Xiaomei Yang +3 more
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Earth and Space Science, 2022 The average shear‐wave velocity within the top 30 m from the surface, VS30, represents site characteristics including the soil classification and site amplification that are essential information for building codes and seismic design.
Byeongwoo Kim, Tae‐Kyung Hong
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Effect of Depth-Dependent Shear Wave Velocity Profiles on Site Amplification [PDF]
, 2023 Geological conditions such as soil depth to bedrock, soil types, and shear wave velocity (VS) profile can significantly affect the seismic response of a site.
Eskandarinejad, Alireza +2 more
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Preliminary Evaluation of the Impact of Eurocode 8 Draft Revision on the Seismic Zonation of Romania
Applied Sciences, 2022 This study is focused on the impact of the Eurocode 8 draft revision on the seismic zonation of Romania, one of the countries with the highest hazard levels in Europe.
Florin Pavel +2 more
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Site amplifications for generic rock sites [PDF]
Bulletin of the Seismological Society of America, 1997 AbstractSeismic shear-wave velocity as a function of depth for generic rock sites has been estimated from borehole data and studies of crustal velocities, and these velocities have been used to compute frequency-dependent amplifications for zero attenuation for use in simulations of strong ground motion.
David M. Boore, William B. Joyner
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Horizontal seismic wave at ground surface from transfer function based on ambient noise
Frontiers in Earth Science, 2023 Earthquake detection can be improved by ensuring that seismometer sites experience little artificial noise in the surrounding environment. To minimize noise, seismological stations should be positioned in rocky mountainous areas without nearby valleys ...
Doyoon Lim, Jae-Kwang Ahn
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Site effects and site amplification due to the 2009 Abruzzo earthquake [PDF]
WIT Transactions on The Built Environment, 2011 This paper presents the results of numerical analyses carried out to assess the different seismic response of two sites in the urban area of L’Aquila, selected as representative of typical subsoil conditions in the old city centre and in the recently developed suburban Pettino district.
MONACO, Paola +4 more
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Simulation of Spatially Variable Artificial Earthquake: A Case Study of Different Site Conditions
Modelling in Civil Environmental Engineering, 2021 The dynamic analysis of structures under seismic ground motions is a major issue in earthquake engineering. The seismic ground motions observed at the surface are variables in space and time.
Derbal Rachid +2 more
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Remote Sensing, 2021 Seismic interferometry (SI) refers to the principle of generating new seismic responses using crosscorrelations of existing wavefield recordings. In this study, we report on the use of a specific interferometric approach, called seismic interferometry by
Faezeh Shirmohammadi +3 more
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