書誌事項
- タイトル別名
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- Wind Force Acting on Tower-supported Steel Stack Affected by its Accompanied Structures and Attack Angle
- GISを用いた2012年つくば竜巻の突風による建物被害の分析
- GIS オ モチイタ 2012ネンツクバタツマキ ノ トップウ ニ ヨル タテモノ ヒガイ ノ ブンセキ
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Wind forces acting on a tower-supported steel stack affected by its ancillary equipment, such as a steel tower and stairway, were investigated by a wind tunnel test. A one-hundredth-scale rigid model of upper half of a tower-supported steel stack of 200m in height was used and the wind pressure on the surface of stack model was measured under a uniform flow. As a result, it was found that the drag coefficient and fluctuating lift coefficient of the model stack with the ancillary equipment were smaller than those on a pure stack model, especially near the top of the stack. Fluctuating lift coefficient was dependent to wind direction, and the coefficient at attack angle of 45 degrees was smaller than those at the angle of 0 degrees.
収録刊行物
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- 都市・建築学研究
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都市・建築学研究 25 49-54, 2014-01-15
九州大学大学院人間環境学研究院都市・建築学部門
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詳細情報 詳細情報について
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- CRID
- 1390853649769053824
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- NII論文ID
- 120005530800
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- NII書誌ID
- AA11687626
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- ISSN
- 13465325
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- DOI
- 10.15017/1485048
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- HANDLE
- 2324/1485048
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- NDL書誌ID
- 027209709
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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
- IRDB
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用可