Aging simulation of the wood surfaces based on the environmental parameters at outdoor
| Project/Area Number |
25450253
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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 |
Wood science
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| Research Institution | Forestry and Forest Products Research Institute |
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Principal Investigator |
Kiguchi Makoto 国立研究開発法人 森林総合研究所, 研究コーディネータ, 木質バイオマス利用研究担当 (50353660)
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| Co-Investigator(Kenkyū-buntansha) |
TAKAHASHI Tokiichiro 東京電機大学, 未来科学部情報メディア学科, 教授 (50366390)
KATAOKA Yutaka 国立研究開発法人 森林総合研究所, 木材改質研究領域, 室長 (80353639)
MORIYA Tomoaki 東京電機大学, 未来科学部情報メディア学科, 助教 (90589805)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 木材 / 屋外暴露 / 耐候性 / 変色 / アメダス / 重回帰 / 劣化シミュレーション / エクステリア / コンピュータグラフィック |
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| Outline of Final Research Achievements |
This study succeeded in expressing the time-dependent color change of the wood surfaces with the multiple regression equation which assumed climatic factors as explanation variables by relationship between outdoor exposure test of wood and micro climatic data at the wood test specimens and AMeDAS data in Tsukuba city. In addition, we were able to simulate more really near color change of the wood surfaces by preparing a regression equation which divides the outdoor exposure test at rapidly fading of the early period and subsequent deep color period.
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Report
(4 results)
Research Products
(14 results)
