This study aims to investigate the change in building density and residential environment after the reconstruction of decrepit public rental housing complexes formed in accordance with the Land Readjustment Project during the 1970s-80s. The results of this study can be summarized as follows: First, in terms of change in residential environment after the reconstruction, floor plans that were limited to two to four types and to small apartments measuring 42.9㎡(13py)-56.1㎡(17py) became varied, presenting 5-6 types of floor plans and various sizes of apartments. In particular, the reconstructed apartments were mainly built in a size smaller than 85(㎡) and in the 3LDK floor plan and staircase-style unit architectural structure in order to reflect the lifestyle of residents. Second, in terms of change in building density after the reconstruction, the building coverage ratio did not change a lot, but the floor area ratio showed great change depending on the complex, ranging from a minimum of 2.9 times (Singdong Complex) to a maximum of 5.4 times (Eoyangdong Complex). Such change is attributable to the reconstruction policy that aims to improve the residential environment for original residents, secure economic feasibility and efficiency, and reflect the lifestyle of residents while incorporating dividends assigned to the existing housing project members as well as the maximum floor area ratio allowed by the regulation. Additionally, in terms of change in the number of floors and building density after the reconstruction, the former 5-story apartments were changed to apartments with 16-28 stories. Accordingly, the number of households in each complex has also increased by 20%. Third, according to the characteristics of parking facilities in terms of the size and density of parking spaces, former apartment complexes had only aboveground parking lots, not underground parking area. The newly constructed apartment complexes have underground parking space, and the parking-housing ratio is 1.1-1.3 cars.
목차
Abstract 1. 서론 1.1 연구의 배경 및 목적 1.2 연구의 범위와 방법 2. 1970-80년대 국민주택단지개발의 일반적 특성 및 이론적 고찰 2.1 지역별 단지개발의 규모 및 유형별 특징 2.2 밀도에 관한 이론적 고찰 3. 재건축에 따른 분석대상지의 현황 및 분석 3.1 주거환경의 현황 및 분석 3.2 재건축 전/후의 건축밀도 변화분석 4. 결론 참고문헌
키워드
임대주택재건축밀도변화주거환경Rental HousingReconstructionChange of the DensityResidential Environment