Ground-motion prediction equations for the intermediate depth Vrancea (Romania) earthquakes

作者: Vladimir Sokolov , Klaus-Peter Bonjer , Friedemann Wenzel , Bogdan Grecu , Mircea Radulian

DOI: 10.1007/S10518-008-9065-6

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摘要: We present the regional ground-motion prediction equations for peak ground acceleration (PGA), velocity (PGV), pseudo-spectral (PSA), and seismic intensity (MSK scale) Vrancea intermediate depth earthquakes (SE-Carpathians) territory of Romania. The were constructed using stochastic technique on basis Fourier amplitude spectrum (FAS) source scaling attenuation models generalised site amplification functions. Values considered motion parameters are given as functions earthquake magnitude, epicentral distance. developed tested calibrated available data from large earthquakes. suggest to use presented rapid estimation effect after strong (Shakemap generation) hazard assessment, both deterministic probabilistic approaches.

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