원문정보
A Study on the Wind Speed-Up Effect by the Topographic Funnel Effect between 2-dimensional Mountains
초록
영어
Because of the urbanization process in recent years, many buildings are being constructed in a mountainous area. In this case, buildings can be damaged by topographic funnel effect, so topographic wind speed-up effects must be considered for securing the safety of structure. Thus, wind tunnel test conducted in order to investigate characteristics of wind speed-up effect. And this study compared topographic factor and turbulence intensity with experimental standard value through different horizontal measure points and different distance lengths between 2-Dimensional Hills. Through the experiment, the purpose of this study is to suggest quantitative fluctuation of wind speed according to the change of distance lengths and horizontal measure points between two 2-Dimensional Hills.
목차
1. 서론
2. 실험
2.1 모형설계 및 실험제원
2.2 실험방법
2.3 풍동기류 및 DATA측정
3. 실험결과 및 고찰
3.1 실험 1의 할증률 및 난류강도
3.2 실험 2의 할증률 및 난류강도
4. 결론
참고문헌