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Demonstration of 25-Hz-Inspection-Speed Laser Remote Sensing for Internal Concrete Defects
https://repo.qst.go.jp/records/48610
https://repo.qst.go.jp/records/4861026a7ea08-f840-47d7-9200-a1ca71e3fda3
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-22 | |||||
| タイトル | ||||||
| タイトル | Demonstration of 25-Hz-Inspection-Speed Laser Remote Sensing for Internal Concrete Defects | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
倉橋, 慎理
× 倉橋, 慎理× 三上, 勝大× 北村, 俊幸× 長谷川, 登× 岡田, 大× 近藤, 修司× 錦野, 将元× 河内, 哲哉× 島田, 義則× 三上 勝大× 北村 俊幸× 長谷川 登× 岡田 大× 近藤 修司× 錦野 将元× 河内 哲哉 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | High-speed laser remote sensing of defects inside concrete a specimen was demonstrated. In the proposed measurement setup, high-power laser pulses irradiated a concrete surface to generate vibration that can be detected by an optical interferometer, which was constructed using photorefractive crystal. The laser-based remote sensing system achieved inspection speeds of 25 Hz. The predominant frequency of a mock-up defect that was embedded in a concrete specimen was measured. The inspection result was identical to that obtained using a conventional hammering method. | |||||
| 書誌情報 |
Journal of Applied Remote Sensing 巻 12, 号 1, p. 015009-1-015009-10, 発行日 2018-01 |
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| 出版者 | ||||||
| 出版者 | SPIE | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1931-3195 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1117/1.JRS.12.015009 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.spiedigitallibrary.org/journals/journal-of-applied-remote-sensing/volume-12/issue-01/015009/Demonstration-of-25-Hz-inspection-speed-laser-remote-sensing-for/10.1117/1.JRS.12.015009.full | |||||
| 関連名称 | https://www.spiedigitallibrary.org/journals/journal-of-applied-remote-sensing/volume-12/issue-01/015009/Demonstration-of-25-Hz-inspection-speed-laser-remote-sensing-for/10.1117/1.JRS.12.015009.full | |||||
