• 한국조명전기설비학회지:조명전기설비
• /
• 제10권4호
• /
• pp.68-77
• /
• 1996

본 연구에서는 공동주택에 설치되는 비상발전기의 용량산정 방식에 대하여, NEGA C 201 방식을 적용할 때 필요한 동시시동그룹의 구성과 수용률의 적용 방법을 제시하였으며, 대상부하를 "정전시 부하"와 "화재시 부하"로 구분하여 계산할 것을 제안하였다. 아울러, 500호~1,500호 정도의 대.중.소 규모 공동주택 단지를 대상으로 비상발전기의 용량을 산출하고 실측 결과와의 비교를 통해 본 연구의 제시 방안이 타당함을 입증하였다. 또한, 본 연구에 의한 비상발전기 설계용향은 NEGA C 201 방식에 의한 엔진용량 및 기존방식에 의한 엔진용량과 잘 적합되는 것으로 나타났다.용량과 잘 적합되는 것으로 나타났다.

• 한국태양에너지학회 논문집
• /
• 제30권6호
• /
• pp.81-88
• /
• 2010

This study compared the feasibility of utilizing a wood bioenergy system over a conventional central heating and cooling system and a cogeneration system in an apartment complex. The performance of the three systems were compared in the following areas: energy consumption, environmental impact(output of CO2, CH4, and N2O), and life cycle cost. The results showed that energy performance of the wood bioenergy system was similar to the conventional central system (just a 1% improvement) but the cogeneration system showed a 12% reduction in energy consumption compared to the conventional system. In terms of environmental impact, the bioenergy system reduced pollutants by 50% while the cogeneration system reduced pollutants by 30% compared to the conventional system. Life cycle cost analysis indicated bioenergy and cogeneration to have an 8% and 19% improvement over the conventional system. The findings of the study suggest that it is both economically and environmentally beneficial to use a wood bioenergy system in place of a conventional central heating and cooling system in apartment complexes.

• 디지털융복합연구
• /
• 제16권12호
• /
• pp.217-229
• /
• 2018

이 연구에서는 미분양 아파트 단지의 세대별 계약 자료에 데이터 마이닝 기법인 의사결정나무, 신경망, 로지스틱 모형을 적용하여 세대별 초기계약을 예측하는 모형을 개발한다. 모형 개발에는 위례신도시 미분양 아파트 단지의 계약 자료가 이용되며, 이 자료는 훈련용 자료와 검정용 자료로 분할되어 분석에 투입된다. 훈련용 자료에서는 신경망, 의사결정나무, 로지스틱 모형 순으로 예측력이 뛰어났지만 검정용 자료에서는 로지스틱 모형이 가장 우수하게 나타났다. 이 같은 결과는 신경망이 훈련용 자료에 최적화된 모형으로 구축되면서 검정용 자료에 대한 적응성이 떨어져 나타난 결과로 판단된다. 의사결정나무와 로지스틱 모형을 병행 적용한 결과, 층수, 향, 세대 위치, 전기 및 발전기실의 소음, 청약자 거주지, 청약 종류가 초기계약에 영향을 주는 것으로 나타났다. 이는 두 가지 모형을 같이 사용하는 것이 초기계약 결정요인 발굴에 더 효과적이라는 것을 의미한다. 이 연구는 데이터 마이닝의 적용 범위를 주택 분양 예측까지 확장함으로써 융복합 분야 발전에 기여하고 있다.

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2011년도 춘계학술발표대회 논문집
• /
• pp.89-92
• /
• 2011

Built in 1944, in Busan, Sohawjang has currently remained in severe state of transformation. Sohawjang is a rare case of modern housing complex in Korea and it is a significant historic building as housing history and technique history. This study is to leave the basic data about modern housing by finding the substance of Sohawjang, a unusual case of modern housing complex in Korea, and examples of housing transformation through this study. This study attempts to find the original shape and architectural history about Sohawjang, modern apartment building, and analyze the actual conditions of transformation. For implementing, this study carried out the surveys and interviews with experimental research. As the result of the study, after the independence, various cases of transformation were investigated from floor plan of Japanese middle corridor. This study classified according to types of housing by analyzing outcomes and examined the reason and characteristic of transformation. This study discovered the Sohawjang's housing transformation cases, modern housing complex, that has not been disclosed so far and draw the characteristic of transformation as the Architectural Planning.

• 한국주거학회논문집
• /
• 제18권2호
• /
• pp.105-112
• /
• 2007

This research has been implemented based on the area of #369 Dowon-dong, Dalseo-gu, Dae-gu which is considered as a place with satisfactory characteristics for the flow of fresh air into the city. Simulations of the target area both prior to the development plan and after apartment complex blocking were analyzed in regard to blocking planning and pilotis based on the main direction of wind, $90^{\circ}$ (east wind) and $180^{\circ}$ (south wind). In addition, congested wind corridor flow in the target place was identified through a pollution spread simulation according to the wind corridor. Therefore, the flow of wind in the one area is affected by the blocking of the complex and the main direction of the wind. Also blocking, in regard of pilotis, provides a better flow of wind. This study was implemented based on wind formation by apartment complex planning, so further study on the other factors affecting the flow of a wind corridor along with block planning and pilotis need to be carried out. Sustainable environmental factors through analysis of the environmental factors have to be analyzed. Moreover, building and complementing fundamental resources and systematic devices should be supported.

• 한국지리정보학회지
• /
• 제26권2호
• /
• pp.55-67
• /
• 2023

본 연구의 목적은 GIS와 머신러닝 알고리즘을 활용하여 아파트 단지의 주동형상을 자동으로 판별해주는 모형을 개발하고, 이를 주동형상과 단지특성 관의 관계 분석에 적용하는 것이다. 지리정보데이터를 사용하여 아파트단지별 주동 데이터베이스를 구축하고 랜덤포레스트 알고리즘을 활용하여 단지 내 개별동을 형태에 따라 판상형, 탑상협, 혼합형으로 분류하였다. 또한, 아파트단지별 주동형상별 비중과 개발밀도, 층수 등 단지특성 정보간의 관계를 분석하여 부동산 분야 지리정보응용 가능성을 제안하였다. 본 연구는 인공지능 기반 건축물 유형 분류와 관련한 기초연구로서 다양한 공간분석 및 부동산 분석에 활용될 것으로 예상한다.

• 한국산학기술학회논문지
• /
• 제15권2호
• /
• pp.1176-1187
• /
• 2014

도시의 인구집중 결과로 공동주택의 비중이 지속적으로 증가하는 추세에 있다. 이러한 도시화의 진전과 함께 과밀화되고 있는 공동주택단지를 대상으로 한 여러 유형의 범죄가 증가하고 있다. 공동체 의식의 소멸과 익명성의 증가 및 출입통제의 곤란은 물론 주거동의 배치계획 등에서 방범에 관한 점이 거의 고려되고 있지 않은 등의 결과로 대부분의 공동주택단지가 범죄에 대한 방어에 매우 취약한 환경에 놓여 있는 실정이다. 본 연구에서는 이러한 점에 주목하여 원천적인 범죄예방의 방안을 모색하기 위해 실제 주거단지를 대상으로 단지의 환경설계를 통한 범죄예방의 적용가능성을 모색해 보고자 하였다. 이를 위해 CPTED의 개념과 내용을 분석하고, 해외 선진사례를 조사하였다. 또한 현 주거단지의 방범상 문제점의 파악과 물리적 기법의 적용가능성을 분석해 보았다. 그 대상은 중소도시에 입지한 공동주거단지 중 근래 가장 수요가 많은 30평형대의 규모가 위주인 단지를 선정하였다. 건축과 도시설계의 단계에서 CPTED의 기법을 적용하는 범죄예방 환경설계 측면의 물리적 수단을 모색해보는 것은 추후 공동주택단지의 계획에 기초자료로서 의미를 가질 수 있을 것이며, 유지관리의 측면에서는 공동체의 강화가 안전한 주거환경의 지속가능성을 제고하는 기반이 된다는 점도 중요한 계획요소로 고려되어야 할 것이다.

• 한국환경복원기술학회지
• /
• 제13권6호
• /
• pp.25-38
• /
• 2010

This study focused on the analysis of satisfaction and preference of residents' for water space as a environmental friendly facility in residential complex. The purpose of this study is to serve design data of water space in residential complex, in order to make water space that residents' satisfaction are high. In this study, residents' satisfaction and preferences of water space in 5 residential complex were analyze through a questionnaire survey of residents. The major findings of the study are as follows. First, in terns of the need of the water space, 60.4% of the respondents answered that water space are need to improve the amenity. Secondly, in terms of satisfaction, 57.3% of the respondents have been satisfied with location of water space in the residential complex, and the maintenance satisfaction degree is above average level. Overall satisfaction degree is above average level too, but it is are not high as compared construction cost. Thirdly, in terms of preference, 26.5% of respondents have been prefer to the combined type of water space, and 25.9% of respondents prefer to dropping water type, and 25.9% of respondents prefer to flowing stream type. It appeared that the preference levels of 3 type is high similarly, so we can assume that residents prefer to moving water type because of having a feeling refreshed through the sound of water. The results of this study can be used as the design data of water space in residentialcomplex and expected to contributed in making the water space that residents' satisfaction are high.

• 한국실내디자인학회논문집
• /
• 제28호
• /
• pp.92-99
• /
• 2001

During last 4 decades of industrial development, apartment has been rapidly disseminated throughout the nation. Its main progress, however, only appeared in quantity, not in quality. To promote housing industry in more way and to enhance peoples' life quality through the better housing environment, housing plan should be based on living items including furniture, appliances and etc. Not enough research has been done to find out living items for better house plan development and furniture design. Among living items, furniture reflects both directly and indirectly people's lifestyle and way of living. This study attempted to find out the pattern of furniture possession which people own in their bedrooms. An in depth questionnaire survey of 600 households was carried during the year 2000. A variety of patterns were found which indicated diverse living conditions within a very similar uniform multifamily apartment complex. The result of this study will be helpful to understand the living conditions in a more systematic way and to generate new concept for both residential unit plan and furniture design.

• 한국실내디자인학회논문집
• /
• 제40호
• /
• pp.76-85
• /
• 2003

This study was intended to suggest the design alternatives of housing units which were developed on the basis of POE. The POE of the New Apartment Complex in Gimhae was carried out and on the basis of the results of this POE, the design alternatives of housing units were developed. The subjects were 372 housewives who live in the apartment houses sized 60m2 to 85m2 in Gimhae. They answered about the living characteristics related to house, the degree of saisfaction with their housing unit plans, and the needs for housing unit plan. The major problems in current housing unit were the lack of storage space and the small size of living room and children's bedrooms. Many residents wanted to live in the housing unit which have three bedrooms and some of them wanted two bedrooms. Also, they wanted to enlarge living room and instead of that, to reduce master bedroom. In addition to these, the residents had diverse housing needs. On the basis of these results, housing alternatives which are flexible and optionable were suggested.