書誌事項
- タイトル別名
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- INFLUENCE OF ACCRETIONARY WEDGE ALONG THE NANKAI TROUGH AND EARTHQUAKE LOCATIONS ON LONG-PERIOD GROUND MOTIONS IN TOKYO
抄録
This paper investigates the influence of earthquake locations and an accretionary wedge in the Nankai Trough area on long-period ground motions in Tokyo using the 3D finite difference method. There is not much difference in ground motions in Tokyo when earthquake sources in the Japan Trench and the Nankai Trough are hypothetically assumed to be in the same conditions (e.g. moment, depth). Considering accretionary wedge in the Nankai Trough area, response is larger above accretionary wedge and smaller in Tokyo. It's suggested that the accretionary wedge is easy to trap seismic waves and doesn't necessarily enlarge response in distant Tokyo.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 79 (700), 701-710, 2014
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390282680581562240
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- NII論文ID
- 130004508407
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- ISSN
- 18818153
- 13404202
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可