| Project/Area Number |
15K18110
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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| Research Institution | Institute of Physical and Chemical Research |
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Principal Investigator |
Fujita Kohei 国立研究開発法人理化学研究所, 計算科学研究機構, 特別研究員 (00744856)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 地震応答解析 / 高性能計算 / 有限要素法 / 地下構造物 / メッシュ生成方法 / メッシュ生成手法 |
|---|
| Outline of Final Research Achievements |
Complex waves can occur around underground structures in an earthquake, and cause localized ground motion amplification on surface. In this study, we developed methods to enable high-resolution three-dimensional analysis of ground-underground structure systems. Here, we developed an automated parallel method to generate large-scale three-dimensional finite-element models of ground-underground structure systems, and developed a finite-element solver capable of attaining high-performance on full K computer system.
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