지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.7
- 수록면
- 31 - 40 (10page)
이용수
초록· 키워드
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High-rise buildings constructed in large cities are thin and long in their shape, and are both unconventional and light-weight. As the height of the building increases, it obtains more flexibility and less damping ratio. In case of dynamic loads such as wind load and earthquake load, high-rise buildings are extremely disadvantaged. They are very sensitive to dynamic loads and experience vibration response. In some cases, resonance my cause damages and destruction of structures. In addition, vibrations resulting from dynamic loads may also inflict severe problems for the safety of residents or the serviceability safety of the building. Since acceleration response from wind load is the cause of problems in serviceability safety. The purpose of this study is to reduce the wind vibration response of high-rise buildings(unconventional) under the influence of wind load. Therefore, as a means to change the external shape of high-rise buildings, the flat Y-type form generally applied in domestic high-rise buildings was selected for examination. Wind tunnel tests will be conducted on 12 high-rise buildings, composed of three different Y-type shapes such as basic square forms with square cross sections and unconventional forms, in a suburban area (α=0.15) with a turbulence intensity of 10% and an urban area (α=0.33) with a turbulence intensity of 15%.
목차
Abstract
1. 서론
2. 사용성평가기준
3. 풍동실험
4. 실험결과 및 분석
5. 결론
감사의 글
참고문헌
참고문헌 (12)
참고문헌 신청
Shiraishi. N / 1986 / on aerodynamics stability effects for bluff rectangular cylinders by their corner cut / 9th National Symposium on Wind Engineering, Tyoko
Hayashida. H / 1990 / Aerodynamics shape effect s of tall building for vortex induced vibration / Journal of Wind Engineering and Industrial Aerodynamics 33:237~242
Miyashita. K / 1993 / Wind-induced response of high-rise buildings / Journal of Wind Engineering and Industrial Aerodynamics 50:319~328
Nakayama. M. / 1992 / An Aeroelastic Study on a Super-tall Building With Tapered Section / 11th National Symposium on Wind Engineering :249~254
Kwok. K. C. S / 1988 / Effect of Building Shape on Wind-Induced Response of Tall Building / Journal of Wind Engineering and Industral Aerodynamics 28:381~390
Hayashida. H / 1990 / Aerodynamics shape effect s of tall building for vortex induced vibration / Journal of Wind Engineering and Industrial Aerodynamics 33:237~242
Miyashita. K / 1993 / Wind-induced response of high-rise buildings / Journal of Wind Engineering and Industrial Aerodynamics 50:319~328
Nakayama. M. / 1992 / An Aeroelastic Study on a Super-tall Building With Tapered Section / 11th National Symposium on Wind Engineering :249~254
Kwok. K. C. S / 1988 / Effect of Building Shape on Wind-Induced Response of Tall Building / Journal of Wind Engineering and Industral Aerodynamics 28:381~390
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UCI(KEPA) : I410-ECN-0101-2013-540-003633138