| Project/Area Number |
25820190
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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 |
Civil engineering materials/Construction/Construction management
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 劣化進行 / 非破壊評価 / 物質移動 / 鉄筋腐食 / 鉄筋コンクリート / ひび割れ発生 / 電気抵抗 / モニタリング |
|---|
| Outline of Final Research Achievements |
This study focused on development of deterioration evaluation method for reinforced concrete using electric resistivity monitoring system. In order to complete the above objective, following items were conducted; (1) construction of measurement method of specific concrete resistivity for detecting a crack in concrete, (2) clarification of the influence of wet/dry condition or temperature on specific concrete resistivity and creation of deterioration criteria of deterioration progress. Finally (3) the monitoring system of specific concrete resistivity for detecting deterioration progress of reinforced concrete.
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