Optimized Building Form by Using Genetic Algorithm and Application to Multi-dimentional Development Design|RISS 상세보기

다국어 초록 (Multilingual Abstract)

(Background and Purpose) Taking notice of the environmental impact on urban densification due to the recently promoted multi-dimensional development at the space above an existing road, this design proposes an alternative architectural design. It applies a genetic algorithm for optimization to minimize the environmental impacts on the neighboring area. To that end, an example with certain conditions is set and a building design is derived using a genetic algorithm for optimization linked with environmental data. (Method) The area above the multi-dimensional intersection with an urban context is selected as an example and a plan for the whole building is derived based on the optimized form linked to the building and the surrounding solar radiation conditions. Rhino and Grasshopper, which are parametric design tools; Ladybug, which is an environmental analysis add-on; and Galapagos, which is a genetic algorithm add-on, are used. The Energy Plus Weather (EPW) Data, provided by the U.S. Department of Energy, is also used. First, through shadow analysis, an architectural form that minimizes shadow on road surfaces and adjacent areas by the building is derived. Second, another form adjusted to optimize the solar radiation on the building's own envelope is derived. This form provides an appropriate level of fenestration responding to the solar radiation level by calculating the optimum positions and sizes of the openings based on the Diagrid Module Paneling. (Results) The derived design includes architectural proposals that respond to the diverse requirements of the multi-dimensional development selected as an example, as well as the architectural form and envelope. First, through the building form and envelope design derived from the optimization, the negative effects on the surrounding environment that may appear due to the multi-dimensional development above the road are minimized. While maintaining the existing road functions, continuous pedestrian circulation from each traffic island is enabled to reconnect the disconnected communities, and diverse cultural programs and exhibition/commercial programs are performed. Through the foregoing, a physically, environmentally, and socio-economically feasible plan for multi-dimensional development was derived. (Conclusions) Through the grafting of the design processes using environmental data, the possibility of a new environment-based design method that responds to concerns about the urban densification due to multi-dimensional development from the environmental perspective is presented.

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참고문헌 (Reference)

1 박종진, "파라미터 기반 상호관계 디자인 방법론을 통한 디자인 지식의 표현에 관한 기초 연구" 대한건축학회 26 (26): 23-30, 2010

2 Woo Seung Hak, "유전자 알고리듬을 이용한 비정형건축외피 디자인의 최적화에 관한 연구" 경북대학교 2014

3 이우형, "뉴욕시 허드슨 야드 개발에 대한 분석적 고찰 -대규모 도시재생사업의 맥락적 연계성 중심으로-" 디자인융복합학회(구.한국인포디자인학회) 24 : 139-150, 2010

4 Weytjens, L., "User Preferences for a Simple Energy Design Tool:Capturing information through focus groups with architects" 7-9, 2012

5 A Skovbro, "Urban Densification – A Sustainable Urban Policy?" 54 : 518-525, 2002

6 Zaheer Allam, "The Potential of Blockchain within Air Rights Development as a Prevention Measure against Urban Sprawl" 3 (3): 2-3, 2019

7 Yoon, Jee Young, "Seoul Government Implements 'Seoul-type Under-Used Urban Space Innovation Project'"

8 Eleftheria Touloupaki, "Performance Simulation Integrated in Parametric 3D Modeling as a Method for Early Stage Design Optimization—A Review" 10 : 4-6, 2017

9 유재용, "Optimized Building Envelope by Using Genetic Algorithm and Application to Building Design" 한국공간디자인학회 14 (14): 59-73, 2019

10 Robert Vierlinger, "Multi Objective Design Interface, Vienna University of Technology" 11 : 2013