Urban geometric typology and energy performance patterns of Seoul : a reference for energy-efficient cities = 에너지 효율적인 도시를 위한 참고 기준으로서의 서울의 도시 형태 유형과 에너지 패턴에 관한 연구 a reference for energy-efficient cities

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When considering the energy efficiency of cities, conventional approaches for energy saving tend to focus on materials and insulation capacity of buildings rather than on urban geometry. However, since urban geometry is a major factor affecting city energy consumption, it is possible to use urban geometry for achieving sustainable city. By examining the urban geometric forms, this study seeks to identify urban geometric types and energy patterns and offer a framework for it. Three stages are followed: first, significant indicators for analyzing energy performance are identified in urban geometries; second, the geometric types that capture the urban geometry of a real city are categorized; third, whether the resulting types are applicable to other areas in Seoul or not is assessed. As a result, as a reference for urban planning and design, the study identifies 13 types that represent the characteristics of urban geometries regarding energy performance. The geometric indicators are carefully measured, and their significance for the energy performance of buildings is examined through regression analysis. According to the indicators, the 13 types are categorized using the machine-learning method of hierarchical clustering algorithm. Additionally, the 13 types are discussed with five scenarios; through each implementation, the 13 types can be utilized as references in urban planning and design, particularly in block planning for a city. The method performed in this study can be a framework for analyzing a large city.
Advisors
Kim, Youngchulresearcher김영철researcher
Description
한국과학기술원 :건설및환경공학과,
Publisher
한국과학기술원
Issue Date
2018
Identifier
325007
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 건설및환경공학과, 2018.8,[v, 62 p. :]

Keywords

Urban block▼aurban form▼aurban geometry▼aenergy▼acluster analysis; 도시블록▼a도시형태▼a에너지▼a군집분석

URI
http://hdl.handle.net/10203/265584
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=828402&flag=dissertation
Appears in Collection
CE-Theses_Master(석사논문)
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