地学雑誌
Online ISSN : 1884-0884
Print ISSN : 0022-135X
ISSN-L : 0022-135X
史料地震と震源過程
宮武 隆
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キーワード: 震源過程, 地震被害, 強震動
ジャーナル フリー

1999 年 108 巻 4 号 p. 378-390

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Japan has a database of earthquake damage, which includes the damage to buildings, and the direction of overturned chimneys, gravestones, and that of collapsed wooden houses. These data reflect the strong ground motions generated from the earthquake source process.
The spatial distributions of damage and directions of overturned bodies are simulated by a 3D dynamic rupture model, and the possibility of inferring the earthquake source process from the historical data is discussed.

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