• KIEAE Journal
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• 제8권1호
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• pp.71-79
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• 2008

Lower birth rate and higher elder people are serious social problem in Korea. In 2003, the total birth rate is 1.19 per person, that record is lowest among OECD country. In 2005, Korea has been the aging society with 9.0% in aged population rate. Increasing of aged population results in elder estrangement and confliction with other generations. The social problem can be solved in some degree by improving housing environment and many kinds of welfare program. This study suggests a solution of the problem by applying community space located on ground level floor. The ground level floor of apartment has many physical benefits like connection to the earth, extension, safeness for the aged and child. in case of the National Rental apartment, small residential area and high rate of elder, child, the disabled make the ground level floor useful space for community. According to case study, almost the National Rental apartment hasn't enough facilities supporting various generations and don't supply comfortable environment. So, this study presents how to design the National Rental Apartment's community space located on ground level floor.

• 한국산업정보학회논문지
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• 제24권2호
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• pp.81-92
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• 2019

건설 기업을 포함한 대부분 기업의 운영의 최우선 목표는 이윤 창출로 볼 수 있다. 그렇기 때문에 이러한 목표를 달성하기 위해서 수많은 기업들은 기업 환경의 변화와 발전에 적응하고자 스스로 개선하고 진화를 거듭하고 있다. 따라서 이 연구에서는 공동주택 공급사들이 공동주택 입주자들의 주거만족도를 향상시킬 목적으로 CRM 활동을 수행하고자 한다. 향후 이를 기반으로 우리나라 공동주택 공급에 대한 시책 수립에 대한 기술적 정보를 제공하여 산업적 기여할 수 있도록 정보를 제공할 것을 목적으로 한다.

• 조명전기설비학회논문지
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• 제15권1호
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• pp.78-83
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• 2001

본 연구에서는 아파트에 시설되어 있는 동력설비들의 운전실태를 측정하고 분석하여 동력변압기 최적용량산출을 위한 동력부하의 종합수용률을 제시하였다. 측정결과 설비별 수용률은 급수동력부하는 47[%]로 분석되었으며 변압기를 효율적으로 운전하기 위해서는 동력부하의 종합 수용률을 현재의 52[%]에서 42[%]로 변경하는것이 적절한 것으로 분석되었다.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2000년도 학술대회논문집
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• pp.55-59
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• 2000

This paper gives various load profiles of power transformers and motors in apartment housing. The load profile of power transformer shows that it is peaked in winter by heating system, and the maximum value of load profiles in power transformer is ranged 25%∼35%, which shows it is operated on over-capacity. The maximum value of demand factor in water supply system is about 60% and this of wastewater treatment system is about 50%.

• 한국주거학회논문집
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• 제2권2호
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• pp.35-40
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• 1991

In this study, the operation(heating) period of heat source(boiler) machineries in apartment building for periodic heat load analysis has been established by investigating their heat source machineries actural operation period, energy consumption, the capacity of heat source machineries, and their building element. Thus, the purpose of this paper is at bring up the various pre-estimate expression for energy conservatiove, efficient operation and amount of water supplied.

• 한국주거학회논문집
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• 제20권6호
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• pp.39-46
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• 2009

It has been a serious problem to consume the energy of apartment while increasing to use of heating & cooling System because of residence environmental upgrades. Great attention has been shown to the problem of the rental apartment, so there are few reports of energy consumption about the rental apartment in korea. To solve the lack of housing, our country has supplied an enormous volume of apartments, and these days it occupies 75% of our buildings. As apartments occupy most of our housings, the rate of energy usage from them are also high. On this, setting apartment energy reduction as a target, by researching the actual conditions of energy consumption and drawing a basis data, we can apply this as a way of saving energy, rationalization of the scale of energy supply facilities and a standard when planning facilities. To grasp the present condition of energy usage of the urban rental apartment, this research analysed the use of electricity, gas and water monthly and annually of a rental apartment that is located in Daegu. The results showed that in 2003 the electricity usage was 1,198MWh but 1,315MWh in 2007, which means 9% of electricity usage increases every year. The average of water usage was $85,072\;m^2$ per year and typical energy consumption unit was $604.2\;MJ/m^2$ on $74.4\;m^2$ of area and $448.8\;MJ/m^2$ on $105.8\;M^2$. By showing the usage of energy and water of the urban rental apartment, understanding the tendency and preparing an typical energy consumption unit standard through this research, apartments should use energy more efficiently.

• 대한건축학회논문집:계획계
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• 제35권3호
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• pp.91-102
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• 2019

This study explores the causes and processes of morphological transformation of apartment complexes in Busan. All apartment complexes built until the year 2016 were selected for statistical analysis, drawing/map examination, field observation, selected expert interviews based on 6 periodical groups: Period I(~1990), Period II(1991~1995), Period III(1996~2000), Period IV(2001~2005), Period V(2006~2010), and Period VI(2011~2016). The research argues for three 'arrangement' types, P1U, L1U and P2U, which have dominated the whole periods occupying 88% of the total 260 complexes. The switch of the leading type represents for morphological transformation of apartment complexes. Four aspects, density(F.A.R.), height(maximum number of floors), deformed-building-type ratio, and building-orientation, have affected the change of 'arrangement' types. Density was the major cause of the arrangement-type switch, from P1U to L1U, on Period II(1991~1995). The morphological change, from type L1U to P2U, on Period V(2006~2010) was caused by height and orientation, and is correlated with the increased number of deformed-type buildings. The first phase morphological change on Period II(1991~1995) was resulted by the supply side of apartment. However, the second phase transformation on Period V(2006~2010) had gone through the complex process including reflection of consumers' demands. The significance of research is to reveal the morphological transformation process of apartment complexes through analytical investigation of the entire apartment data in Busan. The result shows that the major change of urban paysage started to occur from Period V(2006~2010), and the superficial evaluation on apartment 'being monotonous and repetitive' may not be proper at least from the perspective of town plan.

• 대한건축학회논문집:계획계
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• 제36권3호
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• pp.91-102
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• 2020

This study examined the apartment sale in lots system from 1960s to 1970s in Seoul from a historical perspective, with the focus on the concept and changes of pre-sale in lots system. By tracing back historical context and application of the system in that period through the analysis of the advertisements for apartment sale, we found out the hidden side of the apartment pre-sale in lots system from the public's point of view, and its impact and meaning on the formation of our current residential culture. In the 1960s and 1970s, the apartment sale in lots system based on the pre-sale in lots system formed strong seller's market and it has been the main reason for imposing the wrong residential awareness that led the public to recognize housing as a means of property growth. Even now, the current apartment sale in lots system remains to be a supplier-oriented one, and lots of people tend to regard housing as investment method. That is, this mechanism is not only still working but one of the fundamental causes of impoverishing our residential culture. It is necessary to reconsider the pre-sale in lots system and the apartment sale in lots system in relation to the public of housing.

• 한국실내디자인학회논문집
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• 제39호
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• pp.62-71
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• 2003

This research alms to understand the residents' actual conditions and reasons for remodeling in order to search for the desirable participation design methods, under the assumption that the remodeling of apartments by their current residents is a problem. The subjects of this research are residents of mixed-used apartments supplied via the fitting form housing supply methods recently. The results are shown below. First, the reasons for remodeling by the current residents we expansion of Interior space and change in interior atmosphere. Positive participation of the residents in the design decision is high and this remodeling problem is easily solved. Second, based on the Habraken's SAR theory, supports units and variable units were separated and in each process rational and systematic design methodologies according to the role and responsibility of the residents were observed. Third, considering the great level of remodeling right before moving in, there is a need for the variable housing supply methods of residents to easily participate in the design, construction, and supply of the apartments. Through the participation of the residents In the apartment design process will not only solve the problem of repeated apartment remodeling, but also accommodate the various needs of the residents.

• 설비공학논문집
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• 제26권8호
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• pp.388-393
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• 2014

Energy consumption unit in a building is classified according to uses of electricity, gas, and oil, and it has been studied steadily as a material for establishing policy standards for energy saving in buildings. Meanwhile, consumption unit in apartment house can be calculated differently according to its survey method and area standard. Therefore, with the necessity of reestablishing energy consumption unit, this study has researched thermal energy consumption, Supply dwelling area Exclusive dwelling area, completion year and housing type of 23,791 households of 31 complex in Daejeon. As a result, (1) there was about 20% difference between supply and exclusive dwelling areas. (2) On the basis of exclusive dwelling area, thermal energy consumption unit was calculated as $104.9kWh/m^2{\cdot}a$ in 2010, $104.6kWh/m^2{\cdot}a$ in 2011, and $107.7kWh/m^2{\cdot}a$ in 2012.