Seismic response of various sites of the territory of Kyiv to seismic loads

The research presented in the work aims to assess seismic response of three different taxonometric sites, identified by method engineering and geological analogies within territory Kyiv, loads with spectral content peak amplitude from 0.01 g 0.06 g. Assessment influence local soil conditions on intensity earthquakes is an important task earthquake-resistant design construction. layer at base study site acts as a filter vibrations. It amplifies or attenuates wave propagating bedrock free surface. paper considers mechanisms possible amplification motions various complexes methods for calculating intensities. As analytical tool analyzing areas vibrations (seismic response), equivalent linear analysis was used, which comprehensively studied widely used seismology. For selected models strata were built, graphs changes depth shear strain ground acceleration (PGA) calculated, well predicted (expected given probability non-exceeding) Fourier spectra upper single oscillators 5 % attenuation effects maximum A comparative change value these parameters individual sections Kyiv presented. shown that potential hazard during earthquakes, it necessary use number characterize specific are determine resistance buildings structures. most complete stability objects set full vector deployed time: calculated accelerograms, seismograms velocigrams. calculation results planned be solving methodological practical problems earthquake protection, can realized parts Kyiv.