Results 11 to 20 of about 1,146,204 (280)
Strong-motion recordings in MS4.7 Beichuan, Sichuan earthquake on October 22, 2020
地球与行星物理论评, 2021 On October 22, 2020, an earthquake with magnitude 4.7 occurred in Beichuan County, Sichuan Province. 532 sets of three-component acceleration records have been obtained by Sichuan strong motion network, which contribute to the study of regional ground ...
Peng Jiang +3 more
doaj +1 more source
Neural estimation of strong ground motion duration
Geofísica Internacional, 2014 Este artículo presenta y discute el uso de las redes neuronales para determinar la duración de los movimientos fuertes del terreno. Para tal efecto se desarrolló un modelo neuronal, utilizando datos acelerométricos registrados en las ciudades mexicanas ...
Leonardo Alcántara Nolasco +3 more
doaj +1 more source
Strong Ground Motion Sensor Network for Civil Protection Rapid Decision Support Systems
Sensors, 2021 Strong motion sensor networks deployed in metropolitan areas are able to provide valuable information for civil protection Decision Support Systems (DSSs) aiming to mitigate seismic risk and earthquake social-economic impact.
Georgios Chatzopoulos +4 more
doaj +1 more source
Strong Ground Motion Estimation [PDF]
, 2012 This progressive sequence of ground motion surprises suggests that the current state ofknowledge in strong motion seismology is probably not adequate to make unequivocal strong ground motion predictions. However, with these caveats in mind, strong ground motion estimation provides substantial value by reducing risks associated with earthquakes and ...
O’Connell, Daniel R.H. +5 more
openaire +3 more sources
Modelling strong seismic ground motion: three-dimensional loading path versus wavefield polarization [PDF]
, 2012 Seismic waves due to strong earthquakes propagating in surficial soil layers may both reduce soil stiffness and increase the energy dissipation into the soil.
D'Avila, Maria Paola Santisi +2 more
core +6 more sources
Frecuency-wavenumber analysis of strong ground motion in Mexico City
Geofísica Internacional, 2017 Se presentan los resultados del análisis de las densidades espectrales de potencia en el dominio frecuencia-número de onda (f-k) de los movimientos sísmicos registrados por la Red Acelerométrica de la Ciudad de México (MCAN, por sus siglas en inglés). En
Marcela Baena-Rivera +2 more
doaj +1 more source
Earthquake engineering & structural dynamics (Print), 2020 This study investigates the correlation properties of integral ground‐motion intensity measures (IMs) from Italian strong‐motion records. The considered integral IMs include 5–95% significant duration, Housner intensity, cumulative absolute velocity, and
Chen Huang, K. Tarbali, C. Galasso
semanticscholar +1 more source
Stochastic Simulation of Strong Ground Motions From Two M > 5 Uttarakhand Earthquakes
Frontiers in Earth Science, 2021 Many studies based on the geodetic data and statistical analysis of seismicity have pointed out that sufficient amount of stress accumulated in the Himalayan plate boundary may host a big earthquake.
Nitin Sharma +3 more
doaj +1 more source
Cooling to the Ground State of Axial Motion for One Atom Strongly Coupled to an Optical Cavity [PDF]
, 2006 Localization to the ground state of axial motion is demonstrated for a single, trapped atom strongly coupled to the field of a high finesse optical resonator.
A. Boca +8 more
core +2 more sources
Bulletin of The Seismological Society of America (BSSA), 2019 Temporal changes of seismic velocities generated at the subsurface by the 2011 M w 9 Tohoku earthquake in Japan are analyzed using interferometry and autocorrelation of waveforms recorded by surface and borehole sensors at the KiK-net station IBRH16 ...
L. Bonilla, P. Guéguen, Y. Ben‐Zion
semanticscholar +1 more source