Title Development of the Ground Motion Simulation Model for the Korean Peninsula
Authors 지현우(Jee, Hyun Woo) ; 한상환(Han, Sang Whan)
DOI https://doi.org/10.5659/JAIK.2020.36.10.159
Page pp.159-166
ISSN 2733-6247
Keywords Ground motion simulation model; Fourier amplitude spectrum; peak ground-motion acceleration; pseudo spectral acceleration; earthquake
Abstract The Korean peninsula is located in a stable continental region with low to moderate seismicity. Recently, three earthquake events (foreshock and mainshock of the 2016 Gyeongju earthquake, mainshock of the 2017 Pohang earthquake) with higher than M=5.0 caused economic loss with major damage on existing structures nearby communities. The main purpose of this study is to develope regional ground motion simulation model with considering representative regional earthquake characteristics (source, path, site effects) for the Korean peninsula. The accuracy of the developed model is verified by comparing recorded and simulated ground motion parameters (PGA and PSAs).