| Project/Area Number |
20760292
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Civil engineering materials/Construction/Construction management
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| Research Institution | University of the Ryukyus |
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Principal Investigator |
TOMIYAMA Jun University of the Ryukyus, 工学部, 准教授 (20325830)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 腐食環境評価 / 数値気象モデル / 塩害 / 亜熱帯島嶼環境 / コンクリート構造物 / ランダムウォーク法 / 腐食環境 / 沖縄 / 粒子拡散モデル |
|---|
| Research Abstract |
The aim of this research is a development on prediction and estimation system on corrosion environment in Okinawa using numerical meteorological model. As this study result, the applicability of the numerical meteorological model to the Okinawa has been confirmed. Also, the simulation method of the diffusion behavior of airborne chloride ions around the structure by the random walk method has been developed. In the future work, the meteorological simulation and the diffusion simulation of airborne chloride ions will be coupled.
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