한국지구물리탐사학회:학술대회논문집
- 한국지구물리탐사학회 2007년도 공동학술대회 논문집
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- Pages.81-86
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- 2007
오대산지진(M=4.8, '07. 1. 20)의 지진파 전달특성 평가
Spectral Features of Seismic Wave Propagation from Odaesan Earthquake (M=4.8, '07. 1. 20)
- Yun, Kwan-Hee (Environmental & Structural Lab., Korea Electric Power Research Institute) ;
- Park, Dong-Hee (Environmental & Structural Lab., Korea Electric Power Research Institute) ;
- Chang, Chung-Joong (Environmental & Structural Lab., Korea Electric Power Research Institute)
- 발행 : 2007.06.07
초록
Spectral features of the seismic wave propagation from Odaesan Earthquake were evaluated based on the commonly treated random error between the observed data and the prediction values by the stochastic point-source ground-motion spectral model regarding the source, path and site effects. Radiation pattern of the error according to azimuth angle was found to be similar to the theoretical estimate. It was also observed that the spatial distribution of the errors was correlated with the geological map and the Q0 map which are indicatives of seismic boundaries.
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