건물 배치에 따른 외부 풍환경의 변화 = Change of outdoor wind environment with different building arrangement

다국어 초록 (Multilingual Abstract)

Due to the low buildings, wind road is interrupted and green area is decreased. It will be the reason of people’s uncomfortable because of the effect of heat island is increased.
In this situation, arrangements of low density and high buildings or high‐low complex buildings and a lot of green area reduce the effect of heat island.
In this study, we analyzed outdoor wind environment on buildings that take same floor area ratio using the CFD (Computational Fluid Dynamics) method. But we do not consider the effect of temperature.
There are 3 groups of cases in this study that the first one is discussing about the buildings' height and area's relationships to wind road, and the second is only discussed the height of the buildings and the number of buildings for wind road. The third one has discussed the buildings' height and the distance of them that what is the influent on the wind road.
In the 3 groups of cases, all cases are in the same floor area ratio, if we can make a lot of open space and the effect of heat island is decreased. According to the arrangement of buildings, the outdoor wind environment is different. We can use the arrangement of buildings to regulate the heat island phenomena on a master plan of city.

목차 (Table of Contents)

• 1. 서론 1
• 1.1. 연구배경 2
• 1.2. 연구목적 3
• 2. 바람길의 연구현황 및 연구방법 4
• 2.1. 바람길 5
• 2.2. 국내 연구 현황 6
• 2.3. 국외 연구 현황 9
• 2.4. 연구방법-수치해석 10
• 3. 연구대상 13
• 3.1. 대상건물 용적률 13
• 3.2. 대상건물 배치와 형태 16
• 3.3. 경계조건 (Boundary Condition) 19
• 3.4. 초기조건 23
• 4. 해석결과 24
• 4.1. 계산Case–A의 해석 결과 24
• 4.1.1. 계산Case-A의 해석 결과(1.5m) 24
• 4.1.2. 높이에 따라 Case-A의 해석 결과 28
• 4.2. 계산Case–B의 해석 결과 30
• 4.2.1. 계산Case-B의 해석 결과(1.5m) 30
• 4.2.2. 높이에 따라 Case-B의 해석 결과 35
• 4.3. 계산Case-C의 해석 결과 38
• 4.3.1. 계산Case-C의 해석 결과(1.5m) 38
• 4.3.2. 높이에 따라 Case-C의 해석 결과 42
• 5. 결론 및 연구방향 45
• 인용 및 참고 문헌 48
• 개요 50
• Abstract 52
• 감사의글 54