書誌事項
- タイトル別名
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- EVALUATION OF FLOW STRUCTURES ABOVE AND WIND PRESSURES ON THE ROOF OF A CUBIC STRUCTURE BY SYNCHRONOUS MEASUREMENTS OF THE FLOW AND PRESSURES
- ナガレ ト フウアツ ノ ドウジ ソクテイ ニ ヨル リッポウタイ ヤネメン ジョウ ナガレ ノ ジクウカン コウゾウ ト フウアツ トクセイ ノ ヒョウカ
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In order to clarify characteristics of temporal-spatial flow structures above and wind pressures on the roof of a cubic structure, a wind tunnel experiment was carried out in two types of turbulent boundary layers. The flow was measured by Particle Image Velocimetry (PIV) system and simultaneous multi-pressure measurements on the surface were also performed. The time-averaged separation bubble on the roof had flat shape with a gradual curvature. When the intensity of turbulence of the approaching flow was large, and strong local negative pressure was generated in the windward edge corner, a flat conical vortex was formed, and the spatial structure of the flow was different from the time-averaged flow.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 71 (607), 39-44, 2006
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390001205637411072
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- NII論文ID
- 110004839946
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- NDL書誌ID
- 8088494
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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
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- 抄録ライセンスフラグ
- 使用不可
