2011 Fiscal Year Final Research Report
Fundamental study on strain measurement method by revolving line sensor type full-field optical measurement machine
| Project/Area Number |
21560488
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Civil engineering materials/Construction/Construction management
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| Research Institution | Saga University |
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Principal Investigator |
ITO Yukihiro 佐賀大学, 工学系・研究科, 准教授 (90223198)
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| Project Period (FY) |
2009 – 2011
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| Keywords | ラインセンサ / ひずみ / 画像 / スキャナ / コンクリート / 鋼材 / 走査 / デジタル画像相関法 |
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| Research Abstract |
The revolving line sensor type full-field optical measurement machine has been developed for surface strain measurement purpose by analyzing the pre-event and the post-event images through the digital image correlation method. A new stress relief method to measure the existing stress of PC structures by using this machine was developed. Furthermore, in order to investigate possibility of the corrosion monitoring system using this machine, the electrical corrosion test was carried out.
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