서해 대교의 내풍성 검토 = Aerodynamic Studies of Seohae Grand Bridge

다국어 초록 (Multilingual Abstract)

Aerodynamic and aeroelastic studies of long-span bridge depend on wind tunnel test.
In the design stages it is important to investigate the flutter stability, buffeting response, and vortex-induced response of long-span bridges to wind excitation. These procedures must be able to estimate faithfully the response of the prototype. Wind tunnel test is composed generally of section model and full bridge model test. But there are some differences in the procedure of each laboratory.
This paper compares wind tunnel tests and aerodynamic studies in order to recommend more effective method.

목차 (Table of Contents)

• 목차 = ⅱ
• Abstract = ⅰ
• 1. 서론 = 1
• 1.1 연구목적 = 1
• 1.2 연구 대상 = 1
• 1.3 연구과정 = 2
• 2. 풍동시험 및 해석 = 2
• 2.1 2차원 단면모형시험 = 2
• 2.1.1 모형상사 = 3
• 2.1.2 정적 시험 = 5
• 2.1.3 동적 시험 = 13
• 2.1.4 교형단면 모형시험 해석이론 = 20
• 2.2 3차원 전교모형시험 = 38
• 2.3 풍동 시험 결과치 해석 = 42
• 3. 비교 = 46
• 4. 결론 = 49
• 참고문헌 = 51