HVSR을 활용한 한반도 관측소 주변 지반고유주기 결정방법

초록

The horizontal motion amplifies when go through the horizontally stacked strata, while the vertical motion is relatively muted. Hence, the Horizontal-to-Vertical Spectral Ratio (HVSR) is similar to amplification ratio, and its peak periods often indicate site natural periods. In this presentation we will represent site periods of seismic stations in Korea Meteorological Administration network using the HVSR method.