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점지진원 모델을 이용한 경주 지진으로 인한 지반운동생성

Title
점지진원 모델을 이용한 경주 지진으로 인한 지반운동생성
Other Titles
Simulation of Ground Motions from Gyeongju Earthquake using Point Source Model
Author
한상환
Keywords
Gyeongju Earthquake; Artificial Earthquake; Response Spectrum; Amplification Factor; Soil Profiles
Issue Date
2016-12
Publisher
한국지진공학회
Citation
한국지진공학회논문집, v. 20, NO 7, Page. 537-543
Abstract
In low to moderate seismic regions, there are limited earthquake ground motion data recorded from past earthquakes. In this regard, th e Gyeongju earthquake (M=5.8)occurred on September 12, 2016 produces valuable information on ground motions. Ground motions w ere recorded at various recording stations located widely in Korean peninsula. Without actual recoded ground motions, it is impossible t o make a ground motion prediction model. In this study, a point source model is constructed to accurately simulate ground motions rec orded at different stations located on different soil conditions during the Gyeongju earthquake. Using the model, ground motions are ge nerated at all grid locations of Korean peninsula. Each grid size has 0.1°(latitude)x0.1°(longitude). Then a contour hazard map is constr ucted using the peak ground acceleration of the simulated ground motions
URI
http://www.eesk-j.or.kr/journal/article.php?code=46187https://repository.hanyang.ac.kr/handle/20.500.11754/101622
ISSN
1226-525X; 2234-1099
DOI
10.5000/EESK.2016.20.7.537
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ARCHITECTURAL ENGINEERING(건축공학부) > Articles
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