EVELOPMENT OF PREDICTION METHOD OF HORIZONTAL AND VERTICAL GROUND MOTIONS BY STATISTICAL GREEN'S FUNCTION METHOD
| Project/Area Number |
20560544
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | Research Institute of Shimizu Construction Co. |
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Principal Investigator |
SATOH Toshimi Research Institute of Shimizu Construction Co., 原子力施設技術センター, 主任研究員 (00393562)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 強震動予測 / 統計的グリーン関数法 / 上下動 / 近地項 / 中間項 / 断層モデル / 統計的グリーン関数 / 距離減衰式 / 破壊伝播効果 / 地震波放射特性 / 地殻内地震 / 短周期レベル / 減衰定数 / スラブ内地震 / 2009年駿河湾の地震 / 永久変位 / 逆断層 / 横ずれ断層 / P波 |
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| Research Abstract |
In the statistical Green's function method which is one of strong motion prediction methods, vertical ground motions had not been precisely predicted. In this study we improve the statistical Green's function method to precisely predict vertical ground motions as well as horizontal motions. One of the new methods proposed in this study is to consider near-field and intermediate terms as well as the far filed term of the source spectra. The other is to consider P-wave as well as S-wave on strong motion predictions.
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Report
(4 results)
Research Products
(25 results)
