掲載雑誌（和）：
日本地震工学シンポジウム論文集
Vol：
9-3巻
年：
1994年
頁：
E.331-E.336頁
著者（和）：
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掲載雑誌（英）：
PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
著者（英）：
Masashi MATSUOKA, Saburoh MIDORIKAWA
タイトル（英）：
GIS-BASED SEISMIC HAZARD MAPPING USING THE DIGITAL NATIONAL LAND INFORMATION
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抄録（英）：
A GIS-based mapping system is developed using the Digital National Land Information (DNLI) in order to predict ground motion potential for a large area. The average shear-wave velocity of ground, AVS, is estimated from the empirical correlations with the geomorphological data in the DNLI. Then, the AVS is converted to the site amplification factor of ground. The potential map for ground motion is computed by multiplying the site amplification factor into the peak ground velocity on stiff soil that is obtained from the attenuation law. The computed peak ground velocities for the 1987 Chiba-ken-tohooki, Japan earthquake show good agreements with observed ones, indicating the validity of the system.
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委員会論文集