USING RECORDED DESTRUCTIVE SEISMIC SHAKE AT GREAT JAPANESE EARTHQUAKES 11.04.2011 IN SEISMIC HAZARD ASSESSMENT

  • J. K. Karapetyan Institute of geophysics and engineering seismology. A.Nazarova of NAS RA, Gyumri, Armenia,st. V.Sargsiana, 5
Keywords: seismic hazard, earthquakes, instrumental records

Abstract

Seismostatistic analysis of actual instrumental data of the main shake of the Great Japan earthquake 11.04.2011 is carried out in the present work for the reveal of interaction of peak ground movement acceleration values from the epicentral distances. A number of features of the manifestation of peak acceleration values are revealed in the interval of great epicentral distances not matching the really existing seismic intensity scales.
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Published
2013-11-04
Issue
Vol 3 No 2 (2013): Geology and Geophysics of the South of Russia, 2013 No 2
Section
Articles