Results 71 to 80 of about 8,991,672 (195)
Influence of Rotational Ground Motion on Seismic Fragility of Long-span Bridges
工程科学与技术, 2020 To study the seismic response of long-span bridges under the rotational ground motion, based on OpenSees, fifteen finite element models was built for one cable-stayed bridge considering the uncertainty of earthquake intensity and material parameters by ...
Debin WANG +4 more
doaj
Determination of Site amplification in the Campania-Lucania Region (southern Italy) by comparison of different Site-Response Estimation Techniques [PDF]
, 2008 We have applied a non-linear inversion technique to estimate both the earthquake source parameters and site response from a set of microearthquake records acquired by a dense seismic network, in order to provide a simple uniform site classification for ...
Cantore, Luciana
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Modeling and synthesis of strong ground motion
Journal of Earth System Science, 2008 Success of earthquake resistant design practices critically depends on how accurately the future ground motion can be determined at a desired site. But very limited recorded data are available about ground motion in India for engineers to rely upon. To identify the needs of engineers, under such circumstances, in estimating ground motion time histories,
openaire +1 more source
On Unsteady Effects in WIG Craft Aerodynamics
International Journal of Aerospace Engineering, 2019 The paper presents the analysis of unsteady forces and their influence on the aerodynamics and motion of a wing-in-ground (WIG) effect craft. Two-dimensional and three-dimensional aerodynamic models based on the potential flow are coupled with time ...
Nikolai Kornev
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Effects of random 3D upper crustal heterogeneity on long-period (≥ 1 s) ground-motion simulations
Earth, Planets and Space, 2018 The effects of the short-wavelength heterogeneity of the crustal structure on predicted ground motion at periods of 1 s and longer were investigated by conducting three-dimensional finite-difference simulations using a detailed realistic velocity model ...
Asako Iwaki +4 more
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Fifty years of ground-motion models
, 2015 International audienceIt has now been over fifty years since the first model for the prediction of earthquake ground motions accounting for both magnitude and distance dependence was derived directly from strong-motion data (Esteva and Rosenblueth, 1964).
Douglas, John
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Recent advances in earthquake seismology using machine learning
Earth, Planets and SpaceGiven the recent developments in machine-learning technology, its application has rapidly progressed in various fields of earthquake seismology, achieving great success.
Hisahiko Kubo +2 more
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The Interface Between Empirical and Simulation-Based Ground-Motion Models. [PDF]
Pure Appl Geophys, 2020 Atkinson GM.
europepmc +1 more source
Hybrid-empirical ground motion models for Georgia
, 2015 Ground motion prediction equations are essential for several purposes ranging from seismic design and analysis to probabilistic seismic hazard assessment.
Askan Gündoğan, Ayşegül +1 more
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Applied SciencesThe ground-motion simulation of regional-specific earthquake scenarios is crucial for the seismic design of key facilities. Herein, we considered parameter uncertainty in ground-motion simulations and the impact of multiple faults when determining the ...
Jiangyi Li, Zhengfang Li, Bengang Zhou
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