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2017 포항 지진 시뮬레이션 모델 개발 및 시나리오 기반 지진재해지도 구축
- 지현우;
- 한상환
초록
The Pohang earthquake with a magnitude of 5.4 occurred on November 15, 2017. Since the advent of instrumental recording for earthquake ground motions in Korea, the Pohang earthquake has been the most damaging in terms of economic and life losses. Korea is located in a low-to-moderate seismic region so that occurrences of strong ground motions are extremely rare. Therefore, ground motions recorded during the Pohang earthquake could provide valuable geological and seismological information that can act as important inputs for seismic design. In this study, the 2017 Pohang earthquake has been estimated using the point source model and shaping window model. A contour map for peak ground acceleration is constructed for ground motions generated during the 2017 Pohang earthquake using the proposed simulation model.
키워드
- 제목
- 2017 포항 지진 시뮬레이션 모델 개발 및 시나리오 기반 지진재해지도 구축
- 제목 (타언어)
- Development of Simulation Model for the 2017 Pohang Earthquake and Construction of Hazard Map based on its Scenario
- 저자
- 지현우; 한상환
- 발행일
- 2019-02
- 저널명
- 한국방재학회논문집
- 권
- 19
- 호
- 1
- 페이지
- 289 ~ 301