| Project/Area Number |
23560092
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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 |
Materials/Mechanics of materials
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| Research Institution | Nagasaki University |
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Principal Investigator |
KOYAMA Atsuhiro 長崎大学, 工学(系)研究科(研究院), 准教授 (40324800)
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| Co-Investigator(Kenkyū-buntansha) |
SAIMOTO Akihide 長崎大学, 工学研究科, 教授 (00253633)
TAKASE Toru 長崎大学, 工学研究科, 准教授 (50171442)
MOTOMURA Fumitaka 長崎大学, 工学研究科, 助教 (40274625)
OKUMURA Tetsuya 長崎大学, 工学研究科, 准教授 (10380817)
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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 |
¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2013: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
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| Keywords | SLANDI / 非破壊検査 / レーザー / 超音波 |
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| Research Abstract |
In order to ensure the reliability of the structure and to create safe and secure society, the scanning laser-induced acoustic non-destructive inspection (SLANDI) was developed. This system is the new type non-destructive inspection. This system can non-destructively detect defects using the laser-induced acoustic signal generated inside the specimen by chopped laser. This system can carry out detection of the micro-defect which exists in the specimen surface.
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