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추계학적 점지진원 모델을 사용한 한반도 지반 운동의 경로 감쇠 효과 평가

Title
추계학적 점지진원 모델을 사용한 한반도 지반 운동의 경로 감쇠 효과 평가
Other Titles
Estimation of Path Attenuation Effect from Ground Motion in the Korean Peninsula using Stochastic Point-source Model
Author
한상환
Keywords
Stochastic point-source model; Path attenuation effect; Ground motion simulation; Earthquake; Ground motion prediction equations
Issue Date
2020-01
Publisher
한국지진공학회
Citation
한국지진공학회논문집, v. 24, no. 1, page. 9-17
Abstract
The stochastic point-source model has been widely used in generating artificial ground motions, which can be used to develop a ground motion prediction equation and to evaluate the seismic risk of structures. This model mainly consists of three different functions representing source, path, and site effects. The path effect is used to emulate decay in ground motion in accordance with distance from the source. In the stochastic point-source model, the path attenuation effect is taken into account by using the geometrical attenuation effect and the inelastic attenuation effect. The aim of this study is to develop accurate equations of ground motion attenuation in the Korean peninsula. In this study, attenuation was estimated and validated by using a stochastic point source model and observed ground motion recordings for the Korean peninsula.
URI
http://www.eesk-j.or.kr/journal/article.php?code=69694https://repository.hanyang.ac.kr/handle/20.500.11754/160948
ISSN
1226-525X; 2234-1099
DOI
10.5000/EESK.2020.24.1.009
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ARCHITECTURAL ENGINEERING(건축공학부) > Articles
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