• Architectural research
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• 제24권3호
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• pp.85-91
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• 2022

The public rental housing policy aims to provide the housing to the vulnerable class who do not have enough credit to own houses. The Korean government introduced new policies for housing supply to improve the availability of new houses. However, it is difficult to expand the supply because of the accumulated deficit of public rental housing. In this study, the economic feasibility of long-term public rental housing reconstruction projects was examined to ensure the economic and sustainable growth of public rental housing. The research found that the compensation for the accumulated deficit is needed. Also the research analyzed and identified the factors affecting the economic feasibility of reconstruction projects. The significant factors identified in this research are: the supply price of pre-sale/rental housing in the reconstruction project, total cost of the reconstruction project, and total floor area of the reconstruction project. According to the analysis results, it is necessary to increase the rent of existing long-term public rental housing, expand the government subsidy, increase the supply price of pre-sale/rental housing, and reduce the total project cost. However, there are limitations. For example, the fluctuations of construction market, residents' burden of housing costs, and the limit of the budget of the public housing authority. The increasing total Floor Area Ratio(FAR) limitation of the reconstruction project would be the realistic solution to the problem because it gives incentives to the reconstruction project.

• 대한건축학회논문집:계획계
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• 제36권2호
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• pp.109-116
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• 2020

There are many existing trees are to be damaged by reconstruction of large housing estates. The purpose of this study was to find out sustainable conversion methods of Greenbank system by UR Agency. Greenbank system is divided 3 parts as Preserving, Replanting, Recycling of Existing trees. Literature and institutional review and site survey of 5 reconstruction housing estate were the methods for the following findings. The results are follows. Firstly, Because of feasibility of reconstruction, existing trees are preserving at boundary space of reconstruction housing estates. Secondly, existing trees are preserving at inner space for remember of resettlement as symbolic trees. It is conformed by residents participation with UR Agency and city official. Thirdly, Preserving and replanting trees are recorded signboard in the reconstruction housing estates, and preserving of trees are developed as Green workshop by residents. Fourthly, Besides Preserving and Replanting trees, the other trees are recycling as bench, play equipment, planter, etc. And it is remained symbol of reconstruction housing estates. Fifthly, District planning as a institutional, Guidelines as a noninstitutional method are very efficiently for preserving trees. But a part of this study can be adapt reconstruction housing estates in Korea. The results of this study are expected to serve some clue for dealing with the practice of sustainable conversion in housing estates.

• 한국주거학회논문집
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• 제14권6호
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• pp.193-204
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• 2003

In connection with the plan for improving the residential environment gradually by analyzing the present condition of the reconstruction and parcel form of the housing area in a inner area, the main objective of this research is to develop a cooperative urban housing model based on the neighborhood agreement. The parcel form has a structure that is inappropriate for individual reconstruction； thus, the substantial improvement only through the residential environment improvement project has its limitations. As an alternative plan to resolve such limitations, I proposed a system that enables step-by-step reconstruction within the small-scaled blocks through the annexation of the land based on the neighborhood agreement. Nonetheless, I realized that it is difficult to apply such reconstruction system to individual housing. Therefore, I presented a design concept on the cooperative urban housing project as a residential form for the reconstruction inside blocks. A model plan vouches for its effectiveness. To apply substantially the cooperative urban housing plan based on the neighborhood agreement, we need to supplement the sectional plan system.

• 한국주거학회논문집
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• 제10권1호
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• pp.145-154
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• 1999

In this study, various factors affect on the reconstruction of the deteriorated apartment housing complex in the Taegu-City were analyzed. The conclusions obtained in this research were summarized as follows; 1) In case of 4 to 5 storied apartment buildings, those were main objects for reconstruction. The number of the buildings and households consisting apartment complex and the total building area and the ground area were appeared as major factors. Those factors were highly correlated with the consensus of reconstruction. 2) As a maximun area of reconstruction was limited, higher existing consensus capacity and its ratio affect negatively on reconstruction of deteriorated apartments. 3) The main motivation for reconstruction is disadvantages among the members of reconstruction association were main obstacles to reconstruct the deteriorated apartment buildings. Therefore, a resoanble alternatives for reconstruction plans and administrative managements were needed.

• 지적과 국토정보
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• 제49권1호
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• pp.29-43
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• 2019

본 연구는 조합방식 재건축사업의 문제점을 해결하기 위하여, 조합방식 재건축사업의 대안으로 신탁방식 재건축사업의 신뢰성을 검증한다. 이를 위해 조합방식 재건축사업과 신탁방식 재건축사업의 사업기간, 사업수지, 재건축부담금 산정내역 등의 비교분석을 진행하였다. 연구 결과는 다음과 같다. 첫째, 사업 기간은 신탁방식의 재건축사업이 조합방식의 재건축사업보다 짧다. 둘째, 사업성은 신탁방식이 조합방식보다 좋을 가능성이 크다. 셋째, 재건축초과이익 산정 기간의 차이와 시행 주체 관련 비용 항목의 차이로 인하여 신탁방식이 조합방식보다 재건축부담금을 적게 부담하게 된다. 따라서 조합방식 재건축사업의 대안으로서 신탁방식 재건축사업의 안정성은 부분적으로 검증되었다. 신탁방식 재건축사업은 앞으로 더 확대될 것으로 예상된다.

• 한국주거학회논문집
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• 제13권4호
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• pp.67-73
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• 2002

The purpose of this study is to investigate the reflection degree of residents' opinions and their participation, on the premise that the reconstruction of apartments is a process of the concrete realization of residents' dwelling needs and of the recreation of living spaces. Here are some of results of this research; Although apartment residents who have experienced the process of reconstruction have a great desire to participate and a wide range of participation, the proper procedure of participation is not prepared and the contents of reconstruction is not fully understood. And the residents have the different opinions on 'height and mass of apartment' and 'amount of compensation and payment'. Meanwhile, the residents believe that all of them should take part in the participation process and some government interventions are needed. Accordingly, various ways for resident participation in the process of reconstruction are to be provided and new techniques for encouraging public participation are to be sought.

• 한국건설관리학회논문집
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• 제23권5호
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• pp.108-116
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• 2022

1989년 영구임대주택으로 시작된 공공임대주택 정책은 매 정부마다 새로운 공급유형을 도입하며 입주대상과 재고량을 확대하고 있다. 하지만 공공임대주택 사업주체는 공공임대주택의 적자누적으로 공급확대에 어려움을 겪고 있다. 본 연구에서는 장기공공 임대주택 재건축사업을 기존 장기공공임대주택사업의 누적적자 보전방안으로 제시하였다. 재건축사업으로 공급되는 분양주택 수익으로 누적적자를 보전할 수 있는 재건축사업의 용적률을 최소용적률로 정의하고, 장기공공임대주택 재건축사업의 특성을 고려한 수리적 접근으로 장기공공임대주택 재건축사업 최소용적률 수리모델을 제시하였다. 최소용적률 수리모델의 결정요인은 기존 장기공공임대주택 누적적자, 재건축사업 분양주택 토지면적, 단위면적당 분양가격, 단위면적당 사업비로 구성된다. 최소용적률 수리모델은 노후 장기공공임대주택 재건축사업의 건축규모에 대한 경제적 측면의 의사결정 지원과 도심지 내 주택공급 확대와 관련된 의사결정을 지원하는 이정표가 될 것으로 사료된다.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2006년도 정기학술발표대회 논문집
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• pp.233-239
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• 2006

노후 공동주택의 수가 급격하게 증가하면서 주거 환경적인 문제 구조성능의 저하, 설비의 노후화에 따른 성능저하 등으로 인하여 노후 공동주택에 다양한 형태의 결함 및 문제점이 발생되고 있으며, 향후 이 같은 문제는 더욱 범위가 넓고 다양하게 발생될 것이다. 이러한 노후 공동주택을 개선하기 위한 방법으로 현재 사업추진의 용이성 때문에 재건축이 가장 많이 활용되고 있으나 천연골재의 부족, 폐기물 발생으로 인한 자연환경 파괴, 국가적 자원의 낭비, 재건축 단지 인근 지역의 전세대란 초래 등으로 인하여 향후 급격하게 증가하는 노후 공동주택을 대상으로 산업적, 정책적인 측면에서 더 이상 재건축을 적극적으로 추진하기 어려운 실정이다. 따라서 노후 공동주택 성능 개선을 위한 방안으로 무분별한 재건축 추진을 억제하고 리모델링을 활성화 하는 것이 필요하다. 이를 위해 본 연구에서는 수요자의 요구사항을 바탕으로 한 요구 성능을 파악하고, 이를 근간으로 요소기술을 도출하였으며, 도출된 요소기술을 설계, 구조, 설비, 시공의 각 분야별로 묶어 연구를 진행함으로써 리모델링 활성화에 기여하고자 한다.

• 한국주거학회논문집
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• 제20권4호
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• pp.49-57
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• 2009

Established redevelopment and reconstruction projects were unified into one law in 2003 when the 'Act of Urban, Residential and Environment Improvement' was enacted. However, the act only focused on the improvement of the physical state of residential environments established by maintenance projects. In order to be effective, the law also needs to improve the nonphysical aspects of the residential environment. While conducting our research and comparing it with past research, we identified the major factors of residential preferences in order to extract and analyze the nonphysical state of residential environments. As a result, we found that social and economic factors are significantly more important to residents than cultural factors. Also, we found that in each district studied the housing preferences were the most important in redevelopment and reconstruction with the exception of Sangdang-Gu (where the community was the most important factor) and Hungduk-Gu (where the social factor was most important). For future purposes, it is necessary to consider the variables according to each location in order to reflect the needs of the residents when building an apartment complex within the redevelopment and reconstruction district.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2001년도 학술대회지
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• pp.251-256
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• 2001

70년대 이후 급속히 건설된 공동주택은 시간이 경과함에 따라 구조체와 시설이 노후화 되면서 유지관리 비용이 상승하였고 또한 경제성장에 따른 생활수준의 향상으로 인해 주거공간으로의 기능을 상실하게 되었다. 이러한 이유로 인해 공동주택 재건축 수요가 창출되었고 90년대를 기점으로 활성화되었다. 그러나, 사업시행주체인 조합임원의 대부분이 비전문인이기 때문에 사업시행에 않은 문제점들이 발생하게 되었다. 본 연구에서는 이러한 문제점들을 해결하기 위한 방안으로 재건축조합의 전반적인 업무를 대행하고, 공정하고 투명한 절차에. 의해 사업을 추진할 수 있도록 공동주택 재건축사업에 대한 CM의 적용방안을 모색하고자 하며, 특히 재건축사업 추진단계별 CM업무를 제시하고자 한다. 또한 향후 재건축사업의 CM적용시 현실적으로 활용 가능한 업무를 중심으로 제안하여 조합과 CM회사에서 이를 활용할 수 있도록 하였다.