Results 51 to 60 of about 1,556 (206)
Geomorphic Controls on Vs30 Distribution in southern California [PDF]
, 2018 The time-averaged shear-wave velocity of the upper 30 m of the crust (Vs30) is the primary parameter used to predict local ground-motion amplification. When measurement-based methods for determining Vs30 are not available, proxy-based prediction methods ...
Lin, Jessica
core
Comparison of topographic and seismological VS30 data; Balikesir case
, 2023 Balıkesir merkez ilçeleri (Altıeylül ve Karesi)'nde topografik verilerden elde edilen VS30 değeri ile jeofizik ölçümler sonucu elde edilen VS30 verileri karşılaştırılarak olası farklılıkları ve veri benzerlikleri değerlendirilecektir.
Tan, Caner
core
JIF (Jurnal Ilmu Fisika)This study aims to identify the profile of shear wave velocity (Vs30) and to analyze the classification of soil types of the Rammang-Rammang Maros Karst Area based on Vs30 value.
Sitti Hasaniyah +2 more
doaj +3 more sources
JPFT (Jurnal Pendidikan Fisika dan Teknologi)Bengkulu Province, including North Bengkulu and Lebong, is located in the subduction zone of the Indo-Australian and Eurasian plates, which makes the region prone to earthquakes. This research focuses on earthquake disaster mitigation in the Lemeu area,
Shara Ashari Prana Jaya Jaya +6 more
doaj +1 more source
Earthquake Spectra, Volume 42, Issue 3, August 2026.We analyze the last six update cycles of the long‐term probabilistic earthquake shaking hazard forecast from the U.S. Geological Survey (USGS) and discuss the changes in hazard estimates from the 1996 to the latest 2023 update of the National Seismic Hazard Model (NSHM) for the conterminous United States.
Kishor S. Jaiswal +7 more
wiley +1 more source
A New Vs30 Prediction Strategy Taking Topography, Geology, Terrain and Water Saturation into Account: Application to Türkiye and California [PDF]
, 2023 The time averaged shear wave velocity of the top 30 meters (Vs30) is the most widely used parameter for the geotechnical characterization of site conditions.
Okay, Hakan Bora, Özacar, Atilla Arda
core +1 more source
Nonstationary Spatial Correlation of Earthquake Ground Motions in California
Earthquake Spectra, Volume 42, Issue 3, August 2026.Assessing seismic risk to spatially distributed infrastructure systems requires realistic representations of spatially correlated ground motions. Existing models for the spatial correlations of ground motions rely on strong second‐order stationarity assumptions, under which the correlation structure is assumed to be invariant across space, potentially ...
Pengfei Wang +4 more
wiley +1 more source
Measurements and Predictions of Vs30, Z1.0, and Z2.5 in Nevada
, 2020 The Nevada Seismological Laboratory has posted a public database of Refraction Microtremor (ReMi) survey results of shear-wave velocity (Vs) versus depth in the Reno-area basin, and additional locations. Most of the Vs profiles were published previously in peer-reviewed journal articles.
Simpson, Alexander R., Louie, John N.
openaire +2 more sources
, 2022 Various parameters are used for geotechnicalcharacterization and considering seismic site conditions. Among them, the mostwidely used one is the average shear wave velocity (Vs30) of the first 30meters of the Earth's surface.
Okay, Hakan Bora, Özacar, Atilla Arda
core
, 2022 Kota Bengkulu merupakan daerah yang rawan terjadi gempa bumi. Dampak yang dirasakan berbeda-beda tergantung dengan kondisi batuan yang ada di bawah permukaan.
Refrizon, Refrizon +2 more
core +1 more source