Results 261 to 270 of about 390,476 (288)

Artificial ground motion compatible with specified peak velocity and target spectrum

Acta Seismologica Sinica, 2006
In this paper, a method, which synthesizes the artificial ground motion compatible with the specified peak velocity as well as the target acceleration response spectrum, was proposed. In this method, firstly, an initial acceleration time history a g (0) (t), which satisfies the ...
Feng-xin Zhao, Yu-shan Zhang
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On the Calculation of Peak Ground Velocity for Seismic Performance Assessment

Earthquake Spectra, 2015
Ratios of pseudo-spectral velocity (averaged over the period range of 0.5–2 seconds and at a period of 1 second) to peak ground velocity (PGV) were computed for hundreds of ground motion records selected from the PEER NGA Strong Motion Database. Two-stage regression analyses were performed to develop models for the ratios. The inter-event terms of the
Yin-Nan Huang, Andrew S. Whittaker
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Peak Ground Velocity Sensitive Deformation Demands and a Rapid Damage Assessment Approach

2003
The effect of peak ground velocity (PCV) on the maximum inelastic deformation demand of simple, non-degrading structural systems is studied. Ground motion data sets are assembled for pre-defined ranges of PCV and they are used to conduct nonlinear response history analysis of single-degree-of-freedom (SDOF) systems.
Akkar, S, Sucuoğlu, Haluk
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Nonparametric Ground Motion Models of Cumulative Absolute Velocity and Peak Ground Velocity for the Italian Dataset

One crucial aspect that needs to be considered when studying the behaviour of historic masonry structures under earthquake ground excitation is the selection of appropriate intensity measures that can accurately capture the characteristics of seismic shaking.
A. H. Mohammadi, S. M. S. Hussaini, D. Caicedo, S. Karimzadeh, P. B. Lourenço   +4 more
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Data Files from "Near Real-Time Mapping of Peak Ground Acceleration and Peak Ground Velocity Following a Strong Earthquake"

Bulletin of the Seismological Society of America, 2004
A list of 9631 three-component PGA and PGV recordings from 60 large and shallow events in Taiwan from our article, “Near Real-Time Mapping of Peak Ground Acceleration and Peak Ground Velocity following a Strong Earthquake,” is presented as a computer readable file on the attached CD-ROM. …
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A Naive Bayes Classifier for Intensities Using Peak Ground Velocity and Acceleration

Bulletin of the Seismological Society of America, 2010
Abstract A naive Bayes classifier is determined to predict intensities from peak ground velocity and acceleration. It is trained on the same dataset that was used in the study of Faenza and Michelini (2010). The naive Bayes classifier directly estimates a discrete probability distribution for the ordinal intensities.
N. M. Kuehn, F. Scherbaum
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Determination of Peak Ground Velocity Observation as Geohazards Parameter in North Sulawesi

Proceedings, 2018
North Sulawesi's activities are mostly done by triple junction between Eurasian, Philippine and Pacific plates causing seismic activity in the north Sulawesi region. In addition to PGA data there is also one parameter that can be used to characterize the ground response during a earthquake that is PGV (peak ground velocity).
R. Priadi, D.A. Pratama
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Estimation of seismic stress drop from the peak velocity of ground motion

Acta Seismologica Sinica, 1997
According to the source dislocation model suggested by Brune(1970), the authors have calculated the displacement spectra of S-wave and source parameters of the Heqing Ms 5.3 earthquake sequence, using the digital data of this sequence obtained in the Western Yunnan Earthquake Prediction Experimental Field (WYEPEF).
Jia-Zheng Qin, Zu-Yin Liu, Xiao-Dong Qian, Qing-Yin Xie   +3 more
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SEISMIC HAZARD MAPPING FOR PEAK GROUND VELOCITY – II: NATIONAL CAPITAL REGION, INDIA

ISET Journal of Earthquake Technology
We present the probabilistic seismic hazard maps for , peak velocity of strong earthquake ground motion in National Capital Region (NCR) of India. The maps are presented for all possible combinations of geological site parameters (sediments, intermediate sites, basement rock sites) and soil site parameters (“rock soil”, stiff soil and deep soil ...
V.W. Lee, M.D. Trifunac, I.D. Gupta
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Peak Ground Velocity Evaluation by Artificial Neural Network for West America Region

2006
With the Peak Ground Velocity 283 records in three dimensions, the velocity attenuation relationship with distance was discussed by neural network in this paper. The earthquake magnitude, epicenter distance, site intensity and site condition were considered as basic input element for the network. By using Bayesian Regularization Back Propagation Neural
Ben-yu Liu, Liao-yuan Ye, Mei-ling Xiao, Sheng Miao   +3 more
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