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Bibliographic Record
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- Material Type
- 文書・図像類
- Author/Editor
- 黒川, 善幸
- Author Heading
- Publication, Distribution, etc.
- Alternative Title
- Study on Easy Correcting Method of Thermograph for Inspection of Internal Defect of Reinforced Concrete Wall
- Text Language Code
- jpn
- Target Audience
- 一般
- Note (General)
- 2008-2010年度科学研究費補助金(基盤研究(C))研究成果報告書 課題番号：20560517 研究代表者：黒川善幸 (鹿児島大学大学院理工学研究科（工学系）准教授)ハロゲンライトの光線の分布と時間変化を分光放射計を用いて測定した結果、波長分布は、波長の自然対数がガウス分布曲線で良く近似できること、光線強さ分布は楕円曲線で良く近似できること、スイッチを入れてから数分後には光線は既に安定していることなどが判った。色彩との関係では、分光測色計を用いて各波長の放射率を測定し、そこから分光吸収率を求め、ハロゲンライトのスペクトルを掛け合わせることで、吸収熱量を求めることができた。The intensity spectrum of the halogen light is approximately figured as a Gaussian distribution, and the distribution of intensity of the light is approximately figured as an oval curve, while the intensity is stable after a few minutes from the turning on. The absorbed heat on the surface of a wall is obtained by multiplying spectrum of the halogen light by absorption ratio in each wavelength.