Wpływ budowy geologicznej na wielkość amplifikacji w rejonie miasta Bytomia

Abstract

This work presents how geology can change amplification factor. We taken to our observation area of city Bytom (Upper Silesia) when occur many vibrations implied by mining tremors. The estimation of amplification factor was realized by HVSR (Horizontal to Vertical Spectral Ratio) method. The results were correlated with geological structure of the Bytom city area. The HVSR technique gives a good results which complete earlier study for this area.