SIMPLE CALCULATIONS SOME PARAMETERS OF EARTHQUAKE BY METHOD PAS

  • M.M. Shahray Dagestan branch of Enterprise GS RAS, Russia, 367025, Makhachkala
  • Ya.M. Shahray Dagestan branch of Enterprise GS RAS, Russia, 367025, Makhachkala
Keywords: pairwise analysis of seismograms, origin time, the rate ratio, focal distance, the circle of Apollonius, the Poisson ratio, the process of correcting the data, register a single second of time calculation RESIV

Abstract

Develop method PAS – the method of Pair-wise Analysis of Seismograms – allows, using simple calculations on two seismograms recorded data on a single earthquake, calculate the origin time t0 and two relations between the two values is the earthquake-characteristics - speed ratio Vp/Vs and the ratio of focal lengths for two stations r2/r1.
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Published
2012-10-09
Issue
Vol 2 No 2 (2012): Geology and Geophysics of the South of Russia, 2012 No 2
Section
Articles