| Title |
A Fundamental Study on the Database of Response History for Historical Earthquake Records on the Korean Peninsula |
| Authors |
최인혁(Choi, Inhyeok) ; 안재광(Ahn, Jae-Kwang) ; 곽동엽(Kwak, Dongyoup) |
| DOI |
https://doi.org/10.12652/Ksce.2019.39.6.0821 |
| Keywords |
지반운동예측모델;플랫파일;지진파 계기보정;계기진도 GMPE;Flatfile;Seismic wave process;Intensity measures |
| Abstract |
The 9.12 earthquake (2016.9.12., ML=5.8) and Pohang (2017.11.15., ML=5.4) caused social and economic damage, resulting in a greater public interest in earthquakes than in the past. In the U.S., Japan and Chile, which have high frequency of earthquakes, infrastructure facilities are already managed based on probabilistic seismic hazard analysis (PSHA) and ground motion prediction equation (GMPE) to prepare for and respond to seismic disasters. In South Korea, the aforementioned PSHA and GMPE models have been developed independently through individual researchers. However, the limited disclosure of basic data, calculation methods, and final results created during the model development poses a problem of deploying new data without updating the earthquake that occurs every year. Therefore, this paper describes how to create flatfile, which is the basic data of GMPE, and how to process for seismic waves, and how to create intensity measures. |