• KIEAE Journal
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• 제14권1호
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• pp.31-38
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• 2014

Recently, the coverage of urban forests has been rapidly decreasing as the cities are created and expanding. Consequently, there arise urban problems such as heat island effect, urban flooding, urban desertification and so on. In this context, green roof systems is considered to be an efficient alternative to deal with these problems. However, it is difficult to apply green roof to new buildings since the majority of the buildings in cities are already constructed and the demand for new building constructions is not high enough. Therefore, it should be considered to apply green roof system to existing buildings for resolving various problems. This study evaluates heating and cooling energy consumption based on the combination of passive design factors such as wall, roof, window insulation in addition to a green roof system applied to an existing house by using an energy simulation program. Total 8 potential improvement cases are developed. Each case is applied to the same house with different insulation standard for simulations. Through the analysis of the simulated cases with the chosen test house, it is confirmed that heating energy consumption decreases as improvement cases are applied, but cooling energy consumption is relatively not much affected by each improvement case. In addition, when each improvement case is applied to already highly insulated house, the effect of thermal energy improvement decreases while the same improvement that is applied to the case with low insulated house tends to yield higher improvement rate.

• 한국주거학회논문집
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• 제25권5호
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• pp.125-132
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• 2014

The purpose of this study is to estimate the determinants of Elderly Residental Satisfaction on the residential environment improving projects and suggest the political implications. The survey include questionnaires about the satisfaction level on the project physical and non-physical maintenance factors. The results were statistically analyzed by Correlation Analysis and Regression Analysis. As the result of the study, firstly, it shows that 'traffic and improve pedestrian environment' and 'improved parking environment' factors that are important to the satisfaction of the elderly residents of a high impact on the business component a physical maintenance. Secondly, it shows that 'home improvement and management support' and 'economic foundation' factors that are important to the satisfaction of the elderly residents of a high impact on the business component a non-physical maintenance. The results of analysis on the determinants of Elderly Residental Satisfaction on the residential environment improving projects of Yonnam project may be important foundation for future strategies for improvement.

• 한국농촌건축학회논문집
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• 제16권3호
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• pp.27-36
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• 2014

The purpose of this study is to provide necessary information for the establishment of remodeling range needed first to support the future remodeling of rural housing. For this, this study examined landscape characteristics of rural housing such as an outer wall, a roof, a fence, and a gate which are main elements of forming the landscape of a rural village and rural residents' perception for remodeling. The results were as follows. The subject rural housing mostly had a timber structure and a masonry structure. Common roof types were a hip-and-gable roof and a gable roof. Frequent materials were a panel, a tile, and slate and common colors were primary colors such as reddish brown, black, and gray. A fence made of cement blocks and finished by a white paint was often found. A closed gate with iron frames was common. A standup kitchen and a flush toilet inside the house were common. The family members of rural residents were mostly two including a farmer husband and his wife. Elderly people of sixty and over were the most common. For residential environment satisfaction, a half of respondents were not unsatisfied with residential environment mostly due to an old house. Most respondents who were not satisfied with residential environment had high perception for the need of remodeling. The most commonly asked remodeling part was a roof, followed by a toilet, and an outer wall, indicating that the need of exterior remodeling was higher than that of interior remodeling. For a remodeling method, a total improvement was preferred. Although some rural village housing was improved by support of the government, local governments, or social groups, there are still many old houses. As this co-existence of improved houses and old houses hinders the landscape of rural village, it is necessary to give a support. But rural residents' requests should be first actively reflected to establish a guideline of supporting rural house remodeling.

• 한국조경학회지
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• 제27권3호
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• pp.98-108
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• 1999

The purpose of this research is to help outdoor space planning reflected real needs of apartment residents in the differentiation elements of outdoor space, by using USC trade-off game in three apartment complexes in Seoul. This game method was used to evaluate their preference, reliability of preference degree, satisfaction degree, requirement elements such as improvement, sacrifice, maintenance of present condition, and payment possibility for improving and maintaining present condition, in addition to their preference and payment possibility of differentiation of outdoor space in the apartment complex in the future. From the statical analysis, we found the following results: 1. Reliability of preference degree was valid, inasmuch as the first elements they preferred were the almost same as the last things. 2. Elements of preference were pedestrian ways, pedestrian security facilities, various athletic facilities, and variety and high-class facilities in a play ground. 3. Satisfaction degree of differentiation elements of outdoor space was low not only in total complexes but also in each complex. As a result of analysis, these elements were not satisfied with residents. 4. Most of the differentiation elements of outdoor space in three apartment complexes, except planting traditional trees, were required to improve and maintain present condition. The cost to improve and maintain these elements able to pay by them was about 2.18 million won. Through this result, these elements were not options but prerequisites for planning outdoor space in apartment complexes. 5. In the future preference elements of differentiation of outdoor space in apartment complexes were pedestrian and jogging ways, places with water, various athletic places and facilities, multi-function resting places, green spaces in experiences, pedestrian security facilities, various athletic facilities, variety and high-class facilities in a play ground, and payment possibility for these elements was about 3.20 million won.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2002년도 추계학술발표대회
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• pp.215-221
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• 2002

The purpose of this study is to accumulate basic data to establish planning direction and planning factors for the environment-friendly apartment complex by clarifying general concept and mark of it. For this purpose, the field study has been conducted to the environment-friendly apartment complex in Korea and Japan. The major findings of this study are as follows; 1) The basic concept of planning factors for environment-friendly apartment complex are natural harmony, improvement of residents' health ＆ amenity, energy ＆ resources saving and response to the social change. 2) For Japan, the planning factors and technical elements for the environment-friendly apartment complex were applied in the whole range of apartment complex with various and positive methods. For Korea, on the other hand, application of the planning factors of energy saving, resources saving and minimizing environment pollution was insufficient.

• 한국주거학회논문집
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• 제25권1호
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• pp.23-32
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• 2014

This research progressed space evaluation test with 3D simulation for exterior space of detached housing area among the Seoul spaces of child sex offense in 2010. Based on changing analysis on natural surveillance by spatial changes of each physical element, the purpose is to suggest effective construction planning measure for preventing child sex offense. The results of research are as follows. First, natural surveillance of space's height differences and width differences were compared and analyzed. As the result, footpath shows that stairs of slope didn't make lots of effects on visual block, not block of spatial moving, because of the difference of stair height. Also, in case of parking space, visual connection with footpath is expanded when designing pilotis rather than heightening floor height, so activities of exterior people could be seen more easily. Therefore, natural surveillance was higher. Second, natural surveillance of architectural elements by changes of footpath' width was compared and analyzed. As the result, openness of footpath should be secured rather than openness of architectural element. And, planning autonomy of architectural form could be more expanded when securing openness of footpath.

• KIEAE Journal
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• 제10권1호
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• pp.73-83
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• 2010

In urban regeneration, resident participation and respect of residents' need have become a major important issue. The purpose of this study is to identify residential area improvement characteristics expected by local residents. Data used for this study were collected from survey which used questionnaire and village image map construction tool kit, developed for facilitating the residents' participation in an actual housing improvement area at Kwngjoo, Korea. The major contents surveyed through questionnaire were first, future images of the area second, directions of improvement third, preferred architectural types such as high or low rise buildings. and a total of 335 data was collected within 4 days during 12-14 December, 2008. The kit was used by parents of students at a local elementary school, and 205 image maps were collected. Content analysis was to analyse characteristics of villages shown in the constructed image maps. Lynch's five elements were utilized to select areas for analysis. As a result, types of buildings desired by residents at the selected four local areas were identified. In general, residents desired their village to be improved with low and mid rise buildings, respecting existing cultural assets. This study showed that there is certain characteristics in relation to the selected areas. Besides, the tool kit used this study showed the effectiveness in collecting opinions from young households in the improvement area within a short time. The tool is expected to be useful in attracting residents and in facilitating participation of wide range of local residents by improving the constraints stemming from time and space.

• 한국산학기술학회논문지
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• 제15권5호
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• pp.2844-2858
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• 2014

산업화와 도시화를 경험한 사회는 인구통계학적변화를 경험하고 있다. 이러한 변화는 세계적으로 고령화 인구를 점차 증가시키고 있으며, 이러한 현상이 세계적으로 확산되고 있다. 한국도 2000년에 고령화 사회에 접어 들어들었으며, 2018년에는 고령 사회가 직면할 것으로 예상된다. 따라서 이러한 현상에 대비한 고령자주택의 개발 등의 노인의 라이프 생활을 고려한 주택개발이 강조되고 있다. 본 연구의 목적은 고령자 주택에 입주하기 원하는 예비 수요자의 특성에 따른 결정요인을 분석하는 것을 목적으로 한다. 이를 바탕으로 본 연구에서는 유형별로 보다 세분화하여 이항 로지스틱 회귀분석을 통한 고령자 주택의 선택의사에 미치는 영향요인을 세분화 하였다. 이를 통해 개선방안 및 시사점을 도출하였는데 이에 대한 시사점으로, 첫째, 고령자주택은 개발 유형별로 선호하는 특성이 상이하게 도출됨을 알 수 있었다. 둘째, 개인특성에 따른 지표가 가장 많은 부분을 차지하고 있어 고령자주택의 수요조사가 우선적으로 시도되어야 함을 알 수 있었다. 셋째, 도심형 고령자주택 개발 시 원활한 개발을 위해 지자체 차원의 지가를 고려한 토지확보 방안이 필요하다. 넷째, 교외형 고령자주택 개발 시 경기도권에 수요층이 자연스럽게 고령자주택으로 입주하고 생활할 수 있도록 근교에 생활환경기반을 마련해야 할 것이다. 마지막으로 전원형 고령자주택 개발 시 다양한 생산, 여가 등의 프로그램의 도입되어야 할 것으로 판단된다.

• 한국과학예술포럼
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• 제37권2호
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• pp.101-112
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• 2019

인간의 일상이 펼쳐지는 장소인 주거 공간은 크기에 상관없이 공간에 요구되는 역할 및 사항은 동일하다고 할 수 있다. 특히 주택 거주자의 수가 적을수록, 크기가 협소할수록 작은 공간 안에서도 모든 편의적 행위와 안락한 생활이 가능할 수 있도록 세심한 고민과 디자인적 해결이 필수적이라 할 수 있다. 본 연구는 1인 가구에 최적화된 새로운 개념의 1인 맞춤형 주거공간디자인 설계안을 바탕으로 보다 실질적인 부분의 설계를 시뮬레이션 할 수 있는 BIM의 장점을 활용한 융합 설계를 목적으로 하였다. 이에 BIM 설계 기술 공법을 1인 주거 평면디자인에 적용하여 실내건축 설계의 적합성 검토 및 공간 최적화 설계를 수행하고자 하였다. 연구의 결과로 공간 사용성 개선, 주거환경고려, 부재간섭 체크, 친환경 주거 시스템 적용, MEP 설계 항목에서 효용성 검증이 도출되었다. 이로써, 주거공간에서의 BIM 공간 설계는 다양한 공간디자인 요소를 실제 공간에 적용시키기 위해 2D화되어 있는 설계의 한계 및 비효율성을 극복하기 위한 방법으로 그 가치가 있음을 확인하였다. 이러한 연구결과를 바탕으로, 본 연구에 적용된 대상인 1인 주거공간모델은 연구진이 선행연구를 통해 도출된 다양한 1인 주거의 사회문화적 특수성을 근거로 하여 고안된 순수창작물로서, BIM 기술에 적용하여 보다 구체적이고, 실질적인 설계의 가능성을 타진함에 그 의의가 있다.

• 토지주택연구
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• 제10권1호
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• pp.19-23
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• 2019

In recent years, many studies have been conducted on smart low carbon cities through the fusion of ICT information technology for the purpose of reducing carbon. In this study, we investigated 13 cities in three continents that implement low-carbon city policies and analyzed the size, economic and social characteristics of each city to identify the degree of dynamic mechanism for carbon reduction. To this end, we quantified the elements of the city and analyzed the basic requirements for low-carbon cities using the TOPSIS method. The study found that most cities were better able to activate institutions and cultural conditions, facilities and functional conditions, and economic and industrial conditions than other engines, and these three were the main forms of power for smart low carbon cities. The results of this study are expected to be used as a basis for suggesting policy recommendations and improvement measures for future smart low carbon cities.