• 한국주거학회논문집
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• 제22권2호
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• pp.35-42
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• 2011

In the energy consumption of buildings in Korea, the housing sector accounts for 53% of a total energy consumption. Although the researches of energy consumption on the new detached houses and apartment houses have been conducted numerous times, the researches of energy consumption characteristics on the existing detached houses are lack of studies. Thus in this study, the actual condition of energy consumption characteristics on the existing detached houses in Daegu city was examined, and then energy consumption unit and green house gas emission unit was compiled to present a fundamental data for an effective way of reducing energy consumption and greenhouse gas emission in the buildings. The results showed that the energy consumption for heating in the existing detached house was greater than other energy consumption and the heating energy sources were city gas and fuel oil. As the fuel oil consumption got larger, the energy consumption unit and greenhouse gas emission unit became bigger. Based on these results, it will be able to develop a plan for reducing energy and greenhouse gas emission in the existing detached houses in the future.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.103-106
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• 2005

This study was to find out contemporary planning trends of rural houses in So-yang Munhwa village by analyzing their floor plan shapes and space relations & elements. There were built 71 houses in that village, but it were possible to collect housing data, floor plans & general building records of 45 houses, from house register. By analyzing those data, findings were as follows : 1) Floor plan shapes of rural houses had a tendency to various type than simple types. 2) Room-Living-Room, 3 bay arrangement were very strong trends in those plans. 2) Public spaces, L.D.K(living dining kitchen) spaces, were centered in the floor plan of them. 3) Living space had an openness from entrance and DK(dining kitchen)spaces were separated from L.D.K. 4) Anbang(master bedroom) and living space were important, so two spaces were set to the south of floor plan and Anbang with a bathroom were often showed. 5) Utility and balcony/veranda spaces as a support space of kitchen were planned in rural houses.

• 한국농촌건축학회논문집
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• 제12권1호
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• pp.41-48
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• 2010

A house is basic unit of human being living space and it reflects an occupation, family relation, a life style and sense of value of resident. The purpose of this study was to research the continuity of traditional elements and contemporary change of Japanese houses by field study and literature research. The subject of this study was sixteen houses of Miyashiro, Saitama pref. in Japan. The results of this study are as follow as. First, the traditional elements of contemporary Japanese houses are tatami floor room, tsuzukima, zashiki, dokonoma, butsudan, amado. Second, the tatami is symbol of Japanese living space. Wasizus maintains a traditional characteristic, but it is developed and fixed properly change in contemporary life. Third, the traditional elements of Japanese houses are continuing in the modern houses, and they are continuously changed the feature from recreate. It can be a connection of a hereditary factor of residential culture. Four, the continuity of modern change and traditional element of the Japanese houses can be understood the change of the structural and spatial responding method to accommodates a life.

• 대한건축학회논문집:구조계
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• 제35권10호
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• pp.235-243
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• 2019

In South Korea, millions of poultry have died due to repeated heat waves every year. The purpose of this study is to analyze the characteristics of heating and cooling loads of chicken houses in Korea and to present an effective insulation and ventilation measures to minimize the damage of poultry due to summer heat wave and to save energy in chicken houses in winter. The heating and cooling loads of standard chicken house were calculated. As a result of the calculation of maximum heating load based on the minimum ventilation rate in winter, the outdoor air temperature requiring heating was $6{\sim}7^{\circ}C$ to keep the indoor air temperature of chicken houses as $24^{\circ}C$. The peak cooling load of chicken houses was mostly taken by the heat generated by chickens and the heat gain due to ventilation. The heat gain through building envelopes was as small as neglectable. Most of chicken houses is usually cooled by gigantic forced ventilation in summer in Korea. When the chicken houses are cooled by electric cooling machine such as cooler or air conditioner, it is more effective to keep minimum ventilation rate to reduce the maximum cooling load. To lower the temperature of supplying water to cooling pad, it is recommended to use the underground water below 10 meters from the ground if there is abundant underground water.

• 한국환경과학회지
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• 제25권8호
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• pp.1115-1129
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• 2016

To analyze human thermal environments in protected horticultural houses (plastic houses), human thermal sensations estimated using measured microclimatic data (air temperature, humidity, wind speed, and solar and terrestrial radiation) were compared between an outdoor area and two indoor plastic houses, a polyethylene (PE) house and a polycarbonate (PC) house. Measurements were carried out during the daytime in autumn, a transient season that exhibits human thermal environments ranging from neutral to very hot. The mean air temperature and absolute humidity of the houses were $14.6-16.8^{\circ}C$ (max. 22. $3^{\circ}C$) and $7.0-12.0g{\cdot}m^{-3}$ higher than those of the outdoor area, respectively. Solar (K) and terrestrial (L) radiation were compared directionally from the sky hemisphere (${\downarrow}$) and the ground hemisphere (${\uparrow}$). The mean $K{\downarrow}$ and $K{\uparrow}$ values for the houses were respectively $232.5-367.8W{\cdot}m^{-2}$ and $44.9-55.7W;{\cdot}m^{-2}$ lower than those in the outdoor area; the mean $L{\downarrow}$ and $L{\uparrow}$ values were respectively $150.4-182.3W{\cdot}m^{-2}$ and $30.5-33.9W{\cdot}m^{-2}$ higher than those in the outdoor area. Thus, L was revealed to be more influential on the greenhouse effect in the houses than K. Consequently, mean radiant temperature in the houses was higher than the outdoor area during the daytime from 10:45 to 14:15. As a result, mean human thermal sensation values in the PMV, PET, and UTCI of the houses were respectively $3.2-3.4^{\circ}C$ (max. $4.7^{\circ}C$), $15.2-16.4^{\circ}C$ (max. $23.7^{\circ}C$) and $13.6-15.4^{\circ}C$ (max. $22.3^{\circ}C$) higher than those in the outdoor area. The heat stress levels that were influenced by human thermal sensation were much higher in the houses (between hot and very hot) than in the outdoor (between neutral and warm). Further, the microclimatic component that most affected the human thermal sensation in the houses was air temperature that was primarily influenced by $L{\downarrow}$. Therefore, workers in the plastic houses could experience strong heat stresses, equal to hot or higher, when air temperature rose over $22^{\circ}C$ on clear autumn days.

• 한국구조물진단유지관리공학회 논문집
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• 제15권1호
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• pp.169-179
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• 2011

한국은 세계의 거점국가에 못지않은 막대한 스톡(Stock)을 보유하고 있으나, 지금까지 기존의 주택을 활용하거나, 재이용하기 보다는 새로운 주택을 건설하는 등 성장위주의 주택정책으로 인해 기존 공동주택을 유지하고 재이용하는 정책개발에 대한 노력은 미비하였다. 지금까지 정부주도하의 강력한 주택공급 정책으로 인해 짧은 기간 동안 막대한 주택을 건설한 나머지, 현재의 주택공급율이 110%에 이르는 등 주택과잉에 이르게 되었다. 그러나 최근에 들어 저출산, 고령화 등의 사회환경변화와 주거의 질 향상이라는 국민적 요구로 인해 주택정책의 변화가 요구되고 있다. 이러한 사회적 변화와 함께 국내 공동주택의 80%가 건설된 지 20년 이내의 주택으로 이루어져 향후 개보수가 중요한 문제로 대두될 것으로 예상된다. 특히, 서울의 아파트 또는 분당, 일산 등 1기 신도시가 건설된 지 상당한 시간이 지난 시점에서 주택의 기존의 품질을 유지하고, 안전하게 활용하기 위해서는 기존 공동주택의 유지관리를 운용할 수 있는 전문인력 육성이 절실한 실정이다. 따라서 본고에서는 미국의 공동주택 유지관리전문인력의 관련자격체계를 분석하여, 국내 유지관리전문인력 육성을 위한 방향성을 제시하였다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년 추계학술발표대회 논문집
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• pp.131-134
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• 2008

The numbers of the elderly who suffer Empty Nest Syndrome have been accelerated as an aging population has increased vastly and nuclear families have been a dominating family type in modern Korean society. To make the elderly get out of this phenomenon and live actively, the scheme of converting their existing houses into shared houses was set as a hypothetical solution in this study, and finding out the responses of the elderly who owns their own houses is the purpose of the study. A small workshop panel method was used and the elderly aged 55 years upwards took part and they own a detached house that is relatively large for the elderly or the elderly couple to live alone. The workshop was consisted of 3 stages: 1. a survey 2. an interview 3. a site visit. Through this, problems that the elderly have been experiencing within their houses were looked into and the responses of the elderly on converting their houses to shared houses by introducing developed schematic plans. As a result, positive responses from the house owners were carried out based on the fact that subsidies from the government on house renovation and tenants matching programs are supported. Shared houses could provide home owners economical support with rents and help them to feel less lonely. This is one way of supporting the elderly to live and age actively in their later lives. Therefore, this idea should be established in connection with preparing aging, aged, and super-aged society.

• 한국지역사회생활과학회지
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• 제27권spc호
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• pp.703-714
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• 2016

Dwelling environments that can help elderly farmers to live more safely, independently, and conveniently are becoming more and more important. Many rural houses are built without any particular architectural or energy-related criteria, so most of them have poor insulation. The construction technology used is also not precise, which increases the loads for heating and cooling. Therefore, rural houses need to be improved. Also, there is more and more need for plans to realize eco-friendly dwellings, so the principle of nature-oriented plans related to the direction, insulation, or landscaping of a house is being emphasized. Insulation is one of the most effective ways to save energy for heating and cooling. This preliminary study to improve the insulation of rural houses examined three regions in South Korea: the central region, the southern region, and the Jeju Island. A field investigation was conducted on a total of 18 houses, including six from each town in the selected regions. The information was used to figure out the current status of rural houses and the characteristics of the buildings. The main living spaces are the living room for the central region and the main room in the southern region and Jeju Island. The southern regions are plane shapes surrounded by rooms, and all ventilation is accomplished by windows. The studied houses were mostly masonry structures with slate rooftops. Additions and improvements included room expansions and bathroom interior installations.

• 한국건설관리학회논문집
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• 제14권5호
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• pp.12-25
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• 2013

최근 미분양 주택의 발생은 글로벌 금융위기와 내수경기 침체로 본격화되었으며, 주택보급률이 100%를 넘는 현 상황에서는 향후에도 언제든지 미분양 주택 적체가 심화될 수 있다. 정부는 이러한 미분양 주택 적체를 해결하기 위하여 여러 대책들을 수립 시행해 왔으며, IMF 외환위기 이후 부동산 금융시장의 발전을 배경으로 미분양 주택 유동화 대책이 시행되게 되었다. 또한, 2008년 이후 급격히 증가한 준공 후 미분양 주택은 단기간에 해결하기가 쉽지 않으며, 이로 인한 건설사의 유동성 위기를 해결하기 위해서는 미분양 주택을 유동화시킴으로써 자본시장으로부터의 자금 유입을 원활하게 하는 것이 중요하다. 따라서 본 연구에서는 정부의 미분양 주택 유동화 대책 중 최근 몇 년간 가장 문제가 되어온 중대형의 준공 후 미분양 주택을 해결할 수 있는 기업구조조정 리츠(CR-REITs)를 활용한 정책의 실효성을 시스템 다이내믹스를 이용하여 분석하고 개선방안을 제시하고자 한다.

• 한국농촌건축학회논문집
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• 제17권3호
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• pp.1-9
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• 2015

The purpose of this paper is to analysis on periodical changes of rural houses of Korean-Chinese people residing in Yanbian area, China focused on periodical changes of floor plans according to Chinese government's policies and regulations influencing on rural houses. Changes of floor plans are classified into four periods; immigrating settled period, 1960-1970s, 1980-1990s, and after 2000. Total number of 67 cases were analyzed that data was collected 48 cases of literature studies and 19 cases of field study in Yanbian, China. The results are as followings. In immigrating settled period, floor plans of the rural houses have tended to be continued the pattern of the Korean traditional rural houses. Nevertheless China was changed socialism system, rarely floor plans were influenced by the system during this period. From 1960s to 1970s, the livestock and rural mechanization are influenced by the "People's Commune" policy. The "Barn" and "Mill" were converted into "warehouse". The residential part consists of one Jeongji (space mixed dinning and kitchen) and one to three of Ondolbang (room). From 1980s to 1990s influenced by the policies of "Cultural Revolution", "Birth Control" and "Chinese Economic Reform", the Korean traditional customs like "elders first" and "distinction between the male and female have been gradually vanished. Meanwhile, spaces of the rural houses have consisted of Jeongji, big Utppang (room), and warehouse. Each space is opened and mutual. Since 2000, influenced by the policy of a "new Socialist Countryside Construction", the bathroom and kitchen are added in interior spaces, the life style in rural houses has been changed as for both the sedentary style and western style.