| Project/Area Number |
15H04089
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Architectural environment/Equipment
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| Research Institution | Tokyo Polytechnic University |
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Principal Investigator |
YOSHIE Ryuichiro 東京工芸大学, 公私立大学の部局等, 学長 (60386901)
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| Co-Investigator(Kenkyū-buntansha) |
白澤 多一 大妻女子大学, 社会情報学部, 准教授 (40423420)
玄 英麗 東京工芸大学, 工学部, 助教 (20770564)
福留 伸高 東京工芸大学, 工学部, 助教 (30599808)
Nguyen Tuan・Anh 東京工芸大学, 工学(系)研究科(研究院), 研究員 (60727254)
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| Research Collaborator |
FUJII kunio
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| Project Period (FY) |
2015-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
Fiscal Year 2018: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2017: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
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| Keywords | 地球・都市環境 / 風環境 / 住民参加 |
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| Outline of Final Research Achievements |
We developed a citizen-participatory wind environment investigation system using pocket anemometers and the Internet. A wind environment map was created based on the data measured by the participants and it was posted for public view on the website managed by the study team. We analyzed the descriptions provided by the citizen participants using text mining method, and developed six wind force scales for (1) Trees, (2) Outdoor objects, (3) Hair, hats (caps), clothing, (4) Umbrellas, (5) Feeling of walking and wind speed, and (6) Bicycles.
Furthermore, in order to clarify the effects of temperature and humidity on human wind perception and develop a new wind environment scale considering those effects, another outdoor field measurement was conducted. We analyzed more than 2000 data obtained by the field measurement. As a result, it became clear that temperature as well as gust wind speed affect human wind perception, and humidity has almost no effect on it.
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| Academic Significance and Societal Importance of the Research Achievements |
住民参加型風環境調査結果を、風環境マップとしてwebで公開するとともに、地域住民集会でも報告し意見交換することで、地域社会の風環境への理解の促進と認識の共有化に寄与することができた。また住民の自由記述のテキストマイニング分析に基づき提案した6つの風力階級表により、多様な事象・人体感覚と風速との関係を、一般の方たちにもわかりやすく示すことができたことは、学術的にも社会的にも意義がある。
さらに本研究で実施した風洞実験や数値流体解析で強風域と評価された地点が、住民参加型風環境調査で強風と申告された地点とよく対応することが確認され、環境影響評価（環境アセスメント）手法の妥当性を示すことができた。
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