To determine the seismic properties of soils, investigations are conducted. In comprehensive geophysical studies, the method of Multi-Channel Analysis of Surface Waves (MASW) is used. This method determines the average velocities of seismic waves in the upper crust and classifies the soils based on their seismic properties for crusts up to 35 meters or more in depth. The work is carried out using SoilSpy Rosina (Italy, Micromed) equipment.
The purpose of applying the Microtremor recording method (H/V method) or Nakamura's method (Nakamura Y., 1989) is to determine the predominant frequencies of free oscillation of soils and classify the soils. The work is carried out using Tromino ZERO (Italy, Micromed) equipment (SESAME, 2004).
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