書誌事項
- タイトル別名
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- Wind Speed Estimation from Asphalt Damage by a Tornado
- タツマキ ニ ヨル アスファルト ヒガイ カラ ノ フウソク スイテイ
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抄録
A road paved with asphalt was damaged by a tornado at Mashiko town in Tochigi prefecture on May 6, 2012. The asphalt with a size of 4m width, 30m length and 50mm thick was peeled off and scattered. Fujita-scale of this tornado was determined from F1 to F2 by Japan Meteorological Agency. If the evaluation is correct, then a lot of damage like this should have been observed more in the past. However, no example that a normal road was damaged by a tornado like this has been observed in Japan. In this paper, the wind speed was estimated from this damage by considering the flying debris and the pressure drop by a tornado. As the result of this estimation, it was clarified that the wind speed reached to 100m/s.
収録刊行物
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- 日本風工学会論文集
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日本風工学会論文集 38 (4), 101-108, 2013
一般社団法人 日本風工学会
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詳細情報 詳細情報について
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- CRID
- 1390001205228147072
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- NII論文ID
- 130003383448
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- NII書誌ID
- AN10072785
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- ISSN
- 09121935
- 1349340X
- 13493507
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- NDL書誌ID
- 025009156
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 使用不可