JP6396702B2 - ひび割れ検出構造及びひび割れ検出方法 - Google Patents
ひび割れ検出構造及びひび割れ検出方法 Download PDFInfo
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- JP6396702B2 JP6396702B2 JP2014137559A JP2014137559A JP6396702B2 JP 6396702 B2 JP6396702 B2 JP 6396702B2 JP 2014137559 A JP2014137559 A JP 2014137559A JP 2014137559 A JP2014137559 A JP 2014137559A JP 6396702 B2 JP6396702 B2 JP 6396702B2
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Description
2 ひび割れ検出構造
4 光源
6 ひび割れ
8 蛍光
21 非弾性樹脂層
22 弾性樹脂層
Claims (4)
- 構造物のひび割れを検出可能とするひび割れ検出構造であって、
前記構造物の表面に形成される集光性蛍光塗料を含有した導光性を有する非弾性樹脂層と、
前記非弾性樹脂層の表面に形成される透光性を有する弾性樹脂層と、
を備えることを特徴とするひび割れ検出構造。 - 前記非弾性樹脂層は、シリコン樹脂、アクリル樹脂、アクリルシリコン樹脂、ウレタン樹脂及びエポキシ樹脂から選ばれる材料を基材として形成されていることを特徴とする請求項1記載のひび割れ検出構造。
- 前記弾性樹脂層は、シリコン樹脂、アクリル樹脂、アクリルシリコン樹脂、ウレタン樹脂及びエポキシ樹脂から選ばれる材料を基材として形成されていることを特徴とする請求項1又は2記載のひび割れ検出構造。
- 構造物のひび割れを検出するひび割れ検出方法であって、
前記構造物の表面に形成された請求項1乃至3の何れか1項記載のひび割れ検出構造に光を照射する工程と、
光が照射された前記ひび割れ検出構造から発せられる蛍光を検出する工程と、
を備えることを特徴とするひび割れ検出方法。
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| JP2014137559A JP6396702B2 (ja) | 2014-07-03 | 2014-07-03 | ひび割れ検出構造及びひび割れ検出方法 |
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| JP2014137559A JP6396702B2 (ja) | 2014-07-03 | 2014-07-03 | ひび割れ検出構造及びひび割れ検出方法 |
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| JP2016014624A JP2016014624A (ja) | 2016-01-28 |
| JP6396702B2 true JP6396702B2 (ja) | 2018-09-26 |
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| JP2014137559A Active JP6396702B2 (ja) | 2014-07-03 | 2014-07-03 | ひび割れ検出構造及びひび割れ検出方法 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018105696A (ja) * | 2016-12-26 | 2018-07-05 | 清水建設株式会社 | クラックセンサ及び構造物のクラック検査方法 |
| CN108303010B (zh) * | 2018-03-07 | 2024-03-15 | 江苏华通工程技术有限公司 | 一种桥梁伸缩缝预警装置及其安装方法 |
| JP2021060297A (ja) * | 2019-10-08 | 2021-04-15 | 藤森工業株式会社 | ひび割れ検出用積層シート、ひび割れ検出方法及びひび割れ検出キット |
| CN116425504B (zh) * | 2023-06-13 | 2023-09-01 | 北京慕湖外加剂有限公司 | 透光混凝土、其制备方法以及其应用 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10267866A (ja) * | 1997-03-26 | 1998-10-09 | Nkk Corp | 構造物の亀裂検査方法 |
| US7718238B2 (en) * | 2002-05-13 | 2010-05-18 | Sabic Innovative Plastics Ip B.V. | Plastics articles such as bottles with visual effect |
| US7341777B2 (en) * | 2003-06-26 | 2008-03-11 | National Maritime Research Institute | Coating for inspection of cracking in structure |
| US20060107993A1 (en) * | 2004-11-19 | 2006-05-25 | General Electric Company | Building element including solar energy converter |
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