GIS SIMULATION OF THE GEOLOGICAL OBJECTS SOIL CONDITIONS. STRONG MOTIONS DATA BASES AND BANKS

  • A. S. Kanukov Geophysical Institute of Vladikavkaz Scientific Center, Russia, 362002, Vladikavkaz, Markov str., 93а; Financial University Under the Government of the Russian Federation Vladikavkaz Branch, Russia, 362002, Vladikavkaz, Molodezhnaya str., 7;
  • D. A. Melkov Geophysical Institute of Vladikavkaz Scientific Center, Russia, 362002, Vladikavkaz, Markov str., 93а
  • K.S. Kharebov Geophysical Institute of Vladikavkaz Scientific Center, Russia, 362002, Vladikavkaz, Markov str., 93а
Keywords: ground thickness, geological engineering searches, model, simulation

Abstract

Influence of soil conditions evaluation on the seismic effect of possible earthquakes includes searches and determination of physic-mechanical conditions of the ground and actions simulation taking into account the ground structure. During the construction of mathematical models some specific assumptions frequently are assumed. Procedures of the ground conditions study and simulation in their indissoluble connection based on the procedure of the Vladikavkaz city soils seismic hazard assessment. Results of strong motions data bases using (based on example K-NET) for selecting the seismic records according to the fundamental characteristics of earthquakes (magnitude, the source depth, epicentral distance) and soil conditions of the corresponding stations on the basis of the greatest similarity of the ground models.
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Published
2016-06-27
Issue
Vol 6 No 2 (2016): Geology and Geophysics of the South of Russia, 2016 No 2
Section
Articles