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논문 기본 정보

자료유형
학술저널
저자정보
백지원 (University of Seoul) 김수련 (University of Seoul) 강동균 (University of Seoul) 고아라 (University of Seoul) 아이다 아야노 (University of Seoul) 최재연 (University of Seoul) 박찬 (University of Seoul)
저널정보
대한국토·도시계획학회 국토계획 國土計劃 第57卷 第6號(通卷 第266號)
발행연도
2022.11
수록면
124 - 137 (14page)
DOI
10.17208/jkpa.2022.11.57.6.124

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As Seoul expanded, several buildings were constructed in a narrow space within the city, so situations that were harmful to humans, such as urban heat islands and stagnant air pollution, continued to occur in some areas. Ventilation corridors are being planned in cities to alleviate microclimate conditions and air pollution. Climate factors and air pollution, which can change at a microscale, can be derived through simulation to help plan and create sustainable cities. Based on urban and environmental planning, it is important to predict changes in climatic factors and air pollution on a microscale for spatial planning and structural changes. Therefore, this study attempted to compare and analyze, using computational fluid dynamics, how climate factors and air pollution change with the number of floors at a redevelopment planning project site in Seoul. ENVI-met was used to compare and analyze the temperature, particulate-matter, and fine-particulate-matter changes inside and outside the study area before development and during development planning for floor height change Scenario 1 (∩ type) and floor height change Scenario 2 (∪ type). Compared with before development in Scenario 1 (∩ type), the temperature decreased by 0.54 ℃, the particulate matter decreased by 43.33 ㎍/㎥, and fine particulate matter decreased by 30.63 ㎍/㎥. Inside and outside the study area, compared with before development, the Scenario 1 (∩ type) temperature decreased by 0.15℃, the wind speed increased by 1.11 ㎧, particulate matter decreased by 18.83 ㎍/㎥, and fine particulate matter decreased by 9.73 ㎍/㎥. The buildings located on the outskirts of the study area are relatively low, and the cool wind along the Cheonggyecheon Stream flows in, affecting not only the inside of the study area but also the outside space. This study can be used as a guide for building planning and decision making for urban improvement projects and has meaningful implications for future apartment complex planning.

목차

Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 결론 및 시사점
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