| Project/Area Number |
21760444
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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 |
Building structures/materials
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
KANEMATSU Manabu Tokyo University of Science, 理工学部・建築学科, 准教授 (00312976)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Keywords | 中性子ラジオグラフィ / コンクリート / 水分拡散 / 鉄筋腐食 / ひび割れ / 付着損失領域 / 水分挙動 / 鉄筋コンクリート / 局部劣化 |
|---|
| Research Abstract |
In this research, to evaluate the effect of micro-environment on deterioration of reinforced concrete structures, neutron radiography (NRG) was applied to visualization and quantification of water penetration into concrete through cracks. The some experimental study were conducted under some thermal or relative humidity conditions.
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