Results 211 to 220 of about 15,676 (264)
Dynamics of non-self-similar earthquakes illuminated by a controlled fault asperity. [PDF]
Nat CommunOkubo K, Yamashita F, Fukuyama E.
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Tsunami inversion using deep neural representations. [PDF]
Sci RepMorssy A, Teal PD, Kleijn WB.
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Probabilistic 3D lithology classification from elastic property volumes an advanced inversion workflow at Desouq Gas Field, West Nile Delta, Egypt. [PDF]
Sci RepEl Hateel MS +3 more
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Seismicity and seismic hazard parameters in and around Pakistan
Journal of Seismology, 2020Pakistan holds a key position within the Indian–Eurasian collision zone and is a highly earthquake-prone country of South Asia. Besides the devastating earthquakes of Quetta 1935, Makran 1945 and Pattan 1974, the earthquakes that happened in Bhuj 2001, Kashmir 2005 and Hindu Kush 2015 are three typical examples of the new millennium. In this study, the
Khaista Rehman, Paul W. Burton
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Seismic Microzonation for Refinement of Seismic Load Parameters
Power Technology and Engineering, 2016Functional dependencies are established for the characteristics of seismic transients recorded at various points of a studied site, which are used to propose a new approach to seismic microzonation (SMZ) that enables the creation of new SMZ maps of strong seismic motion, with due regard for dynamic parameters of recorded transients during weak ...
A. I. Savich, A. G. Bugaevskii
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2023
Abstract Chapter 3 discusses measures of magnitude and intensity of earthquakes, and presents various attenuation formulae that can be used to determine the likely peak ground acceleration (PGA) to be expected at a dam site for extreme events and events with specific return periods.
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Abstract Chapter 3 discusses measures of magnitude and intensity of earthquakes, and presents various attenuation formulae that can be used to determine the likely peak ground acceleration (PGA) to be expected at a dam site for extreme events and events with specific return periods.
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Evaluation of a seismic damage parameter
Earthquake Engineering & Structural Dynamics, 1999Several parameters have been proposed in the literature for the evaluation of seismic damage. However, in most cases the correlation between results obtained using these parameters and observed damage in structures has not been satisfactory. A parameter for measuring seismic damage previously proposed by the first author is used in this study to ...
Mario E. Rodriguez, Juan C. Aristizabal
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Interpretation of seismic anisotropy parameters
53rd EAEG Meeting, 1991In accordance with experimental data, in many cases sedimentary deposits are found to be anisotropic media for long seismic waves. With sufficient approximation the model of these rocks is transversely isotropic media (TIM) with horizontal or vertical plane of isotropy, and they are called polar or azimuthal anisotropy, respectively.
F. M. Lyakhovitsky, L. Y. Brodov
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Investigation and Analysis of Seismic Wave Parameters of Seismic Gap, Seismic Belt, and Foreshock
ISET Journal of Earthquake Technology, 2011Four earthquakes with magnitude around M6.0 are studied based on six seismic wave parameters, which occurred in southeastern China since 1970. These seismic parameters include rupture characteristics ( ); primary rupture directions; ambient shear stress ; temporal periodicity of waveform ; -values for P waves; and the width of Fourier spectrum .
Wenlong Liu +6 more
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Inversion strategy for seismic source and regional parameters
2012 8th International Conference on Natural Computation, 2012To obtain source and regional parameters, which are adopted to describe the earthquake source and crustal medium in a region to estimate ground motion, an inversion strategy is presented in this paper. Since these parameters are inversed from seismographic records by micro-genetic algorithm to establish strong ground motion attenuation relations, it is
Zhengru Tao +3 more
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