대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2002년도 학술대회지
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- Pages.435-438
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- 2002
교량 플러터의 공기역학적 수동제어
Suppression of bridge flutter by passive aerodynamic control method
- Kwon S.-D. ;
- Jung S. (U. of Illinois) ;
- Chang S.-P.
- 발행 : 2002.08.01
초록
In this study, a new passive aerodynamic control method is proposed. Control plate which is oscillated by TMD-like mechanism makes flutter stabilizing airflow. Effectiveness of proposed model is verified by experimental and analytical study. In addition, various parameters of the proposed system are investigated. Applicability to long span bridge is also examined. According to the research results, proposed model is very effective in suppressing flutter, and it also shows remarkable robustness.
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