지구단위계획 및 주상복합대지에서의 LID 기법 적용: 행정중심복합도시 1-5생활권 적용 사례를 중심으로 = Application of LID to the District Unit Plan and Mixed-Use Buildings: Focusing on the Case of the 1-5 Living Area in MAC

다국어 초록 (Multilingual Abstract)

The purpose of this study is to introduce the procedure to apply LID (Low Impact Development) in developing the master plan for the mixed-use residential buildings to be built at three blocks (H5, H6, H9) in the 1-5 Living Area in the Multifunctional Administrative City. The legal background of the district unit plan was revised by adding new clauses for the definition of LID and rainwater circulation system where LID is applied. Based on the revised district unit plan regulations, several LID technologies which were appropriate for each block were selected, and they were reflected in the master plan and design guideline as a part of the rainwater circulation system. After the design guideline was developed in detail, a company that will develop the design and build was selected through a design competition. As of 2020, these mixed-use residential buildings are under construction. Once they are built and used by occupants, they will enable researchers to empirically evaluate the benefits of LID by showing how rainwater circulates and how LID works in the building and area.

국문 초록 (Abstract)

본 연구에서는 행정중심복합도시 1-5 생활권의 주상복합대지에 지어질 주상복합 건물들을 계획함에 있어 저영향개발 기법을적용하기 위한 일련의 과정과 결과를 제시하였다. 지구단위계획시행지침에 LID 용어 정의, LID 기법 적용을 통한 빗물순환체계등을 신설, 개정하여 법적 근거를 마련 한 후, 이를 바탕으로 용지별 시행지침에서 LID 기법과 관련된 항목을 도출하고해당 항목에 대한 LID 기법 적용방안 등 빗물순환체계를 확립하는 LID 전략을 제시한 후, 설계공모지침에 LID 기법을 반영하여LID 기법을 반영한 주상복합단지 설계가 이루어지도록 하였다. 향후 본 사례를 통해 건설될 주상복합단지가 준공되고, 운영단계에 들어서게 되면, 해당 용지와 건물에서의 물순환 분석 및 평가를 통하여 LID 기법의 적용을 통한 기대효과를 실증적으로검증할 기회를 제공할 수 있을 것으로 기대된다.

참고문헌 (Reference)

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2 U.S. Department of Housing and Urban Development, "The practice of low impact development"

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17 Korea Land & Housing Corporation, "Administrative report on the design competition for mixed-use building at 1-5 living area in multifunctional administrative city" 2017

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19 Choi, J. S., "A study on introduction plan of low impact development techniques in multifunctional administrative city (MAC) (1)" Land and Housing Institute, Korea Land & Housing Corporation 2017