• 가정과삶의질연구
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• 제22권5호
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• pp.59-73
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• 2004

Since 1980s' Korea had a great change on the housing culture by the supply of multi-family housing stock both on the macro-social and micro-social aspects. The purpose of this study was to examine the changes and the characteristics of housing environments which were estimated its modernization, and to examine the personal life under the change of housing environments. So I would like to revaluation the characteristics of modernization between the 1980s' and 1990s'. Therefore references were made to various papers, reports, the statistical data, newspaper reports, advertisements and magazines during that period. As a result, this paper came to the remarks as follows: 1. The success of modernization on the housing environments since 1980s' was the Quantitative growth of housing supply by multi-family housing. In spite of this, the Quantitative growth of housing supply and the improvement in Quality like housing space per person had the characters which was 'out of valence on the division'. 2. The Qualitative improvement of modem housing life by the development of housing industries could be said the improvement owing to develop of facilities and equipments. The introduction of up-to-date facilities and equipments realized the convenience and the rationality of living in the house. Although the improvement on the physical things deteriorated the modernized spaces to uniform things by commercial strategies. 3. The life in the multi-family housing which gives protection to personal privacy was settle down on the extremely individualized life without common things within the neighbors. Multi-family housing which was a production of process of modernization came true the growth in an appearance and the variety in the inside, but for the aspect of residents' everyday life in the multi-family housing, the Korean traditional relationship was collapsed and a sense of incompatibility within the residents was created.

• 한국주거학회논문집
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• 제15권2호
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• pp.75-85
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• 2004

The purpose of this study was to make improvement plan of supplement education for multifamily housing managers. It had investigated a difficult degree of managerial work and troubles of education through questionnaires by 144 housing manager in Ulsan. Analysis methods adopted in this study were frequency, percentage, mean, one-way ANOVA by the SPSS 10.0 for windows program. The parts of evaluation tool were composed of maintenance, operating management, residential life management. The evaluation tool got contents through the documents research, present education contents and questions on the Internet. Likert summated scale(5 point) was used. The results of study showed that a difficult degree of managerial work in the residential life management was the highest. A difficult degree of maintenance work was the highest on the defect examination and decision of repair method of equipment facilities and construct frame. The degree of difficulty of the operating management was high on the homepage management through Internet and well-being progress of housing managers.

• 국제학술발표논문집
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• The 2th International Conference on Construction Engineering and Project Management
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• pp.625-634
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• 2007

Energy-saving is one of important issues in multi-family housing projects in South Korea. According to the study by Yu et al. (2002), the balcony conversion causes energy loss approximately one and a half times. Therefore, it is important to select the economical glass type in the balcony window. In order to identify the most economical glass type of balcony conversion in multi-family housing projects, the most typical type of the multifamily housing projects in the metropolitan area was selected as a candidate project. The selected candidate project has been simulated using ENERGY-10 program to estimate the heat load by the different five types of glasses as well as their life cycle cost analysis (LCCA) using present worth method. Finally, sensitivity analysis has been conducted to determine the most economical glass types under a different discount rate (interest rate) and service life of building.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2004년도 제5회 정기학술발표대회 논문집
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• pp.548-551
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• 2004

많은 공동주택의 공급에도 불구하고 정부의 정책은 주택의 건설, 공급위주로 주택정책을 시행함에 따라 주택의 유지관리 측면에서는 소홀히 하여왔다. 그 결과로써 주택자원의 이용과 주거생활에 불편을 초래하고 있다. 따라서 본 연구에서는 현행제도와 현 조사실태의 수선주기를 비교, 분석하여 개선방안을 제시하고 있다. 분석 결과 적정시기의 적합한 수선을 하는 것이 장기적으로 볼 때 건물 노후화를 늦출 수 있고 건물의 기능을 초기와 비슷하게 유지시킬 수 있음을 알 수 있었다. 따라서 효율적인 수선 유지 관리를 통하여 건물의 노후화와 기능을 지연시킬 수 있을 것이다.

• 한국주거학회논문집
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• 제17권2호
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• pp.77-85
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• 2006

This study aims to propose the comprehensive evaluation of performance multi-family housing. Most of the existing studies for the reproduction have evaluated by the safety of structure. Therefore those pass over the functional factors which is important for the evaluation of residential qualities. This study represents that the reproduction renovation should not be secured the safety of structure but established the quality of lift. And questionnaire asking expert's opinion also supplemented. As a result, the item for examination and the weight for evaluation are suggested in functional deterioration. The results of this study are summarized as follows: 1. Existent redevelopment criteria are not appropriate to decide the environmental comfort, the vital function of housing and the residential management finance. 2. The future criteria have to evaluate the existing environmental comfort, be reconstructed to put first general deterioration. 3. Evaluation elements was extracted throughout the document research, evaluation elements analysis system was separated in residential area, suburb of dwellings, community, and housing complexity environmental assesment, 4. Each category of influence ratio was extracted to assess total deterioration throughout the expert question survey. 5. Each category analysed (1) $0{\sim}30%$: function is good (unnecessary to improve) (2) $31{\sim}40%$: average (necessary of partial improvement) (3) $41{\sim}59%$: bad (necessary of total improvement) (4) $60{\sim}100%$: the worst (unable to improve throughout the repair)

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.203-211
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• 2009

Korean public owners who order public multi-family housing construction projects have yet to gain access to a model for predicting construction cost. For this reason, their construction cost prediction is mainly dependent upon historic data and experience. In this paper, a cost-prediction model based on Case-Based Reasoning (CBR) in the design phase of public multi-family housing construction projects was developed. The developed model can determine the total construction cost by estimating the different Building, Civil, Mechanical, Electronic and Telecommunication, and Landscaping work costs. Model validation showed an accuracy of 97.56%, confirming the model's excellent viability. The developed model can thus be used to predict the construction cost to be shouldered by public owners before the design is completed. Moreover, any change orders during the design phase can be immediately applied to the model, and various construction costs by design alternative can be verified using this model. Therefore, it is expected that public owners can exercise effective design management by using the developed cost prediction model. The use of such an effective cost prediction model can enable the owners to accurately determine in advance the construction cost and prevent increase or decrease in cost arising from the design changes in the design phase, such as change order. The model can also prevent the untoward increase in the duration of the design phase as it can effectively control unnecessary change orders.

• 한국주거학회:학술대회논문집
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• 한국주거학회 1994년도 학술발표대회논문집 상
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• pp.37-44
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• 1994

The purpose of this research is to present necessity of manament system establishment and policy direction for fundmental data, understanding management reality and problem, comparing resident's management attitude to related variables in apartment and raw houses multi-family houses. The major finding were as follows : 1) The management attitude of Apartment inhabitant is very highm especially the attitude of maintenance management is the higest. But they disagree with the raise of management cost necessary to maintenance management. 2) The management attitude of Raw multi-family houses inhbitant is especially high, the maintenance management demand for safety and community-life contol attitude, resident's mutual cooperation is especially high, they think much of autonomy management, desire to achieve under more sysemnatic plan.

• 한국건설관리학회논문집
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• 제12권6호
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• pp.101-109
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• 2011

온실가스 배출로 인한 기후변화가 심각한 문제로 대두되면서, 국내 외에서 건물 에너지 절감을 위한 노력이 전개되고 있다. 특히, 국내 주거용 건축물 사용단계의 에너지 사용에 따른 온실가스 배출량은 전 생애주기에서 매우 큰 비중을 차지하고 있으며, 노후 공동주택의 수가 급격히 증가하고 있는 상황에서 기존 공동주택의 개선을 통한 에너지 절감의 중요성은 더욱 높아지고 있다. 그러나, 기존 공동주택의 개선에 대한 의사결정 과정에서, 에너지 절감에 대한 부분은 주요 고려사항으로 반영되지 못하고 있으며, 이를 반영하기 위해 필요한 의사결정 지원도구 역시 미비한 실정이다. 본 논문은 공동주택 개선여부의사결정 단계에서 활용할 수 있는 의사결정 지원 시스템을 개발하는 첫 단계로서, 유사 특성을 지닌 공동주택 단지간의 군집을 형성하는 분류체계를 구축하고자 했다. 이를 위해 데이터마이닝 기법 중 하나인 의사결정나무를 활용하여 공동주택 단지 특성 및 전력, 가스, 지역난방 에너지 사용량 기반의 군집을 형성했다. 향후 본 연구의 결과를 더욱 발전시켜 공동주택 개선단계에서의 의사결정 시 에너지 사용량을 고려사항으로 반영함으로써, 노후 공동주택 개선을 통한 에너지 절감 및 이산화탄소 배출량 감축 효과를 극대화할 수 있을 것으로 기대된다.

• 한국건설관리학회논문집
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• 제9권3호
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• pp.75-84
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• 2008

오늘날 건설수요는 고도화, 프로젝트의 대형화, 공사여건의 복잡화와 같은 외부환경에 의해 변하고 있다. 이에 정부에서는 외부환경의 변화에 적절히 대응하고자 선진화된 발주방식을 도입하였다. 그러나 이러한 의도와는 달리, 기 발주된 프로젝트에서는 발주방식별 장 단점 등이 효과적으로 나타나지 못하고 있다. 이러한 원인은 사업의 기획단계에서 발주방식을 선정할 때 사업의 특성을 충분히 반영하지 못하는 현재의 "대형공사 입찰방법 심의기준"에서 그 원인을 찾을 수 있다. 따라서 본 연구는 프로젝트의 특성에 따른 적절한 발주방식을 적용하기 위하여 공동주택 건설공사의 발주방식에 영향을 주는 영향요인을 분석하고자 한다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2003년도 정기총회 및 추계학술대회
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• pp.201-206
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• 2003

The purpose of this study is to find out the residents' needs fer the residential services according to residents' characteristics in multi-family housing. The results of this study are as follows 1) It was found that the 22 elements were selected as the residential services and they were categorized by 5 factors for the analysis 2) The ranked favorable needs of residential-services were the garbage separation(M=3.97), the apartment complex management (M=3.89), the parking management(M=3.88) etc. orderly. 3) As to there results analyzing the needs for the residential services, it was found that there were differences in needs according to the residents' characteristics. Therefore, this study emphasized on the necessity of the planning to classify the residential services according to the residents' characteristics.