Study on Accelerated corrosion test for Simulated the Atmosphere and method for Evauating Corrosivity Environment
| Project/Area Number |
23560575
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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| Research Institution | University of the Ryukyus |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | 腐食性j評価 / ACMセンサ / 亜鉛めっき鋼板 / 赤さび発生面積率 / 海塩 / 腐食性評価 / 腐食比 / 小型センサ / インクジェットプリンタ |
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| Research Abstract |
To maintain the infrastructure made from steel, the accelerated corrosion test and the evaluation of corrosivity were developed. Because an atmospheric environment was able to be defined by the amount of the sea salt and wet conditions, the device which was able to put the sea salt was developed. The effect which the amount of the sea salt induced on corrosion was examined under the environment by which the temperature and humidity were controlled. The detailed condition will be examined in the future. The evaluation of corrosivity was conducted by exposing galvanized steel. The rust area rate of the galvanized steel has grown by the amount of corrosion of steel large. As a result, the evaluation of corrosivity will become to be easy.
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Report
(4 results)
Research Products
(6 results)
