書誌事項
- タイトル別名
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- CHARACTERISTICS OF MOTION-INDUCED WIND FORCES DURING COUPLED ACROSS-WIND AND TORSIONAL VIBRATION : Motion-induced wind forces acting on rectangular high-rise building with side ratio of 2
- カゼ チョッカク ホウコウ ヨジレ レンセイシンドウジ ノ シンドウ イゾン フウリョク トクセイ ヘンチョウヒ 2 ノ コウソウ ケンチクブツ ニ サヨウ スル シンドウ イゾン フウリョク トクセイ ニ カンスル ケンキュウ
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説明
This paper investigates motion-induced wind forces acting on a rectangular high-rise building with a side ratio of 2 during coupled across-wind and torsional vibration. The motion-induced wind forces of 2 and 3 dimensional models are measured by wind tunnel tests using a forced-vibration method. Results of this study are as follows; 1) The motion-induced wind forces during coupled vibrations can be derived from those of non-coupled vibrations. 2) The qualitative tendency of response displacement obtained from the analysis taking the motion-induced wind forces into consideration are in good agreement with those measured in the wind tunnel using an aeroelastic model. 3) In the case of coupled vibrations, maximum positive out-of-phase components of generalized motion-induced forces appear between non-dimensional wind speeds of 5 and 7, when the rotation center of the building vibration exist on the windward side. However, when the rotation center exist on the leeward side, maximum positive out-of-phase components appear in the vicinity of non-dimensional wind speed 15.
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 66 (543), 15-22, 2001
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
- 1390001205637314048
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- NII論文ID
- 110004304037
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- NDL書誌ID
- 5771230
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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