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Bulletin of the Seismological Society of America, 2004
During a disastrous earthquake, the early assessment and timely reporting of the peak ground acceleration (PGA) and peak ground velocity (PGV) maps will be crucial in an effective emergency response operation. In this study, we first derive an empirical relationship between M L and M W.
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During a disastrous earthquake, the early assessment and timely reporting of the peak ground acceleration (PGA) and peak ground velocity (PGV) maps will be crucial in an effective emergency response operation. In this study, we first derive an empirical relationship between M L and M W.
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New Liquefaction Requirements and Associated Peak Ground Acceleration Maps
Structures Congress 2010, 2010New provisions for computing peak ground acceleration (PGA) for soil liquefaction and stability evaluations have been introduced in Section 11.8.3 of the 2010 NEHRP Seismic Provisions and the ASCE 7–10 standard. The PGA provisions consist of maps of the Maximum Considered Earthquake (MCE), geometric mean, horizontal component, bedrock PGA, plus a site ...
C. B. Crouse +2 more
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The prediction of earthquake peak ground acceleration in europe
Earthquake Engineering & Structural Dynamics, 1995AbstractThe paper presents predictive relations for peak horizontal and vertical ground accelerations generated by earthquakes in the European area.
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New Empirical Relationships between Arias Intensity and Peak Ground Acceleration
Bulletin of the Seismological Society of America, 2016AbstractArias intensity (IA) and peak ground acceleration (PGA) have been widely used as measures of the intensity of strong ground motions. This study employs a large set of data consisting of 7034 horizontal and 3474 vertical strong-motion records from 173 worldwide earthquakes (Mw 4.3–7.9) to refine the relationship between IA and PGA and ...
Jia Mei Liu +3 more
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Distribution of Earthquake Peak Ground Accelerations for a Construction Site
Seismic Instruments, 2021To solve the problem of antiseismic strengthening, the integer macroseismic intensity of a building is insufficient, because this intensity cannot describe the seismic hazard of a territory. For this, it is necessary to establish the peak ground accelerations and estimate their statistical parameters.
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Ground-Motion Modeling Using MyShake Smartphone Peak Acceleration Data
Bulletin of the Seismological Society of AmericaABSTRACT In the field of ground-motion modeling, the availability of densely sampled ground-motion data is becoming key to mapping repeatable source, path, and site effects to enable ground-motion models (GMMs) to more accurately predict shaking from future earthquakes.
Savvas Marcou +3 more
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Attenuation of peak ground accelerations from the great Wenchuan earthquake
Earthquake Engineering and Engineering Vibration, 2009Over 800 accelerograms recorded by 272 ground-level stations during the Wenchuan earthquake are used to analyze the influence of rupture distance, local site conditions and azimuth on peak ground accelerations (PGAs). To achieve a better understanding of the characteristics of ground motions, the spatial distributions of the EW, NS and UD components of
Dong Wang, Lili Xie
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Semi-empirical estimation of peak ground acceleration from large Earthquakes
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1993Abstract A simplified method is proposed for synthesizing ground acceleration from a large earthquake. The present method is based on the semi-empirical method of Irikura (1986), which is consistent with the ω-square source model, but is much simplified for engineering use.
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Seismological Research Letters, 1997
Based on extensive user feedback, it has been determined that there are several errors and ambiguities that need to be corrected in the original manuscript (Campbell, 1997). Some of the errors are the result of typographical errors by the publisher, while others are omissions to the original equations that occurred as an oversight.
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Based on extensive user feedback, it has been determined that there are several errors and ambiguities that need to be corrected in the original manuscript (Campbell, 1997). Some of the errors are the result of typographical errors by the publisher, while others are omissions to the original equations that occurred as an oversight.
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Empirical Scaling of Peak Ground Acceleration
Proceeding for the 2nd Annual International Conference on Geological & Earth Sciences (GEOS 2013), 2013Dr. Olga O. Erteleva +1 more
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