부지특성 반영한 한반도 지반운동 예측식

초록

Ground motion prediction equations (GMPEs) have been widely used in various earthquake engineering studies such as probabilistic seismichazard analyses, scenario-based earthquake hazard map, ground motion, and uniform hazard response spectrum. This equation containsparameters of seismic source path, and site effects. However, previous studies only developed GMPEs without considering site effects. Thepurpose of this study is to develop a GMPE model considering site effects. Site condition was classified with Vs30 data for seismic stations,where Vs30 was the average shear wave velocity over a depth of 30 m from the ground surface. This study validated the proposed GMPEmodel using event residuals between calculated and recorded ground motion recording data for Korean earthquakes.

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