• 한국재난정보학회 논문집
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• 제15권2호
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• pp.301-311
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• 2019

연구목적 방법: 본 연구에서는 포항지진 피해자들에 대한 설문 면담조사를 통해 이재민들에게 지원하는 임시주거용 조립주택의 개선방안 도출을 통한 리모델링(안) 제시를 목적으로 한다. 연구결과: 시설적 측면에서의 각 공간별 주요 개선사항은 다음과 같다. 첫째, 화장실 조리공간의 확장을 위해 기존에 있던 중문과 가벽을 없애고 화장실의 폭을 확장, 화장실의 확장 폭 만큼 조리대를 추가 배치하여 불편을 최소화한다. 둘째, 한정된 면적에서 수납공간 확보를 위해 별도의 수면구획을 설정, 하부에 수납장을 설치하여 수면공간을 수납공간으로 활용한다. 이때, 수면공간의 크기는 더블베드 사이즈로 설정한다. 셋째, 프라이버시 확보를 위해 양쪽 창문에 커튼 블라인드를 설치하여 사생활 보호는 물론 심리적 안정을 도모한다. 결론: 본 연구에서 제안한 임시주거용 조립주택의 리모델링(안)을 활용 적용한다면 보다 나은 거주환경을 제공할 수 있을 것으로 판단된다. 또한, 이재민들의 니즈를 반영하여 불편사항을 최소화함으로써 공간의 효율성을 높이고 기존의 공간적 한계를 극복할 수 있을 것으로 사료된다.

• 건축역사연구
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• 제23권6호
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• pp.21-26
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• 2014

The purpose of this study is to retrospect the establishment process of specification of modern factory-made traditional Korean roof-tile. Its another purpose is to analyze the specification of watong(瓦桶, a wooden molding frame for roof tile making) which is recorded in the literature of Joseon dynasty. The results of this study are as follows. : First, the specification of modern factory-made Korean roof-tile that currently used was established in 1978. And it did not succeed old traditional specification. Second, in case of construction or repair of main building of palace, it was a principle to use Daewa(大瓦, the big size roof-tile). And Sangwa(常瓦, the ordinary size roof-tile) was used when needed. Also, Jungwa(中瓦, the middle size roof-tile) was used regardless of the size of group building. And Sowa(小瓦, the small size roof-tile) was used in house and wall of royal tomb. Third, it is needed to establish a specification of traditional handmade roof-tile based on the specification of watong through research of the litterateur. So, a standard draft for this was proposed. Finally, one can find the significance that this study has tried to find a specification of traditional roof-tile that can be applied to construction or repair of cultural heritage.

• 한국가금학회지
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• 제32권2호
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• pp.107-112
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• 2005

본 연구는 닭고기의 품질 등급을 설정하기 위한 기초 자료로 이용하기 위하여 시중 도계장을 대, 중, 소로 구분하여 생산 관리 책임자들을 대상으로 닭고기 등급제 적용에 따른 도계장 및 유통업소 및 판매장 조사를 통하여 등급 판정 방법, 표본 수 선발 방법 등을 설정하여 설문지에 의한 방문 조사를 실시한 결과는 다음과 같았다. 도계장 설문 조사에서 등급제 적용시 적용 단위는 대부분의 도계장에서 농가단위 보다는 롯트 단위를 선호하였다. 닭고기 등급제 조사방법은 대부분의 도계장에서 전수 조사보다는 샘플 조사를 선호하였다. 닭고기 등급제 시행 초기에는 도계장에서 요청한 물량에 대해서만 등급 판정을 실시하는 것을 선호하였다. 통닭뿐만 아니라 부분육에 대해서도 등급제를 적용해야 된다는 의견이 많았다. 닭고기 등급제 적용시의 중량의 범위는 대규모 도계장에서는 $8\~12$호에 대해서 등급 판정을 선호하였다. 도계조건에서 실신 시 전압은 대규모의 경우 81V이상의 전압을 주로 사용하였고, 냉각조는 대규모 도계장 일부를 제외하고는 침수식을 사용하였다. 대규모 도계장에서는 닭고기 출하 시 개체 및 박스 포장을 같이 사용하고 있었으나 소규모 도계장은 박스 포장만 사용하였다.

• 생물환경조절학회지
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• 제20권4호
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• pp.387-393
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• 2011

노지 포장과 비가림 하우스 시설내의 지상및지중부 온도와 광합성 유효광량자속 밀도(photosynthetic photon flux density, PPFD) 조건이 블루베리 'Northland' 품종의 수체생육 및 과실 특성에 미치는 영향을 조사하였다. 과실 생장은 비가림 하우스 재배에서 촉진되어 조기수확 및 수확기간이 단축되는 것으로 조사되었다. 지상 및 지중부 온도, PPFD가 블루베리 과실의 과립중과 과실크기에 미치는 영향은 크지 않은 것으로 조사되었다. 가용성고형물 함량은 완숙기 과실에서 노지 포장에서 높았고, 산함량은 비가림 하우스의 과실에서 유의하게 낮았다. 온도와 PPFD가 과실의 경도에 미치는 영향은 뚜렷하지 않았다. 완숙 과실의 총 안토시아닌 함량은 비가림 하우스의 과실에서 유의하게 높았다. 기능성 성분인 총페놀 함량과 항산화활성도는 과실 발육기간 동안은 노지 재배 과실에서 높았으나, 완숙 과실에서는 유의한 차이를 보이지 않았다.

• 한국농공학회논문집
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• 제59권6호
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• pp.61-71
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• 2017

The tracer gas method has an advantage that can estimate total and local ventilation rate by tracing air flow. However, the field measurement using tracer gas has disadvantages such as danger, inefficiency, and high cost. Therefore, the aim of this study was to evaluate ventilation rate in pig house by using the thermal distribution data rather than tracer gas. Especially, LMA (Local Mean Age), which is an index based on the age of air theory, was used to evaluate the ventilation rate in pig house. Firstly, the field experiment was conducted to measure micro-climate inside pig house, such as the air temperature, $CO_2$ concentration and wind velocity. And then, LMA was calculated based on the decay of $CO_2$ concentration and air temperature, respectively. This study compared between LMA determined by $CO_2$ concentration and air temperature; the average error and root mean square error were 3.76 s and 5.34 s. From these results, it was determined that thermal distribution data could be used for estimation of LMA. Finally, CFD (Computational fluid dynamic) model was validated using LMA and wind velocity. The mesh size was designed to be 0.1 m based on the grid independence test, and the Standard $k-{\omega}$ model was eventually chosen as the proper turbulence model. The developed CFD model was highly appropriate for evaluating the ventilation rate in pig house.

• 한국주거학회논문집
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• 제6권2호
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• pp.1-12
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• 1995

The purpose of this study was to examine the actual condition and trends in changing dwelling style, focusing on the behavioral posture. Questionnaire survey method was used in this study. Questionnaires were administered to 402 households (April. 1988) and 178 households (April, 1994) in Seoul. The major findings were as follows : 1. Dwelling style related to dwellers in Seoul can be classified into several changing patterns. 2. The factors which affected on the dwelling style were age. family income. type of house, the size of floor space, and the number of rooms.

• 한국건축시공학회지
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• 제6권4호
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• pp.103-108
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• 2006

Currently, due to remodeling of newly built apartment, national resource loss and personal economic loss are being occurred and construction wastes are making more environmental issues. This study aims to devise reduction in cost and economic loss coming from remodeling by selecting general house size of apartment, carrying out surveys and investigating current status of remodeling before and after moving into newly built apartments.

• 대한설비공학회지:설비저널
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• 제4권3호
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• pp.183-190
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• 1975

Most Korean houses are heated by the Ondol heating system. There has been, however, no reasonable design procedure availabe yet for the system. The conventional design should be improved to have auniform floor surface. temperature distribution and to have a high thermal efficiency. Thermal efficiencies of the ondol were defined and the method of experimentation was studied. An experiment, using a life-size model which was well insulated, was performed to observe the variation in thermal efficiency as the length of fuel burning time was varied.

• 한국주거학회논문집
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• 제16권6호
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• pp.55-63
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• 2005

The purpose of study is to suggest the data on what residential choice elements have to be considered to be important when the apartments are planed in middle size cities. This study analyzed the environmental characteristics of Cheong-Ju city and compared the priority of residential choice elements by using AHP(Analytic Hierarchy Process). The results of analysis are as follows. 1) The rate of housing supply in Cheong-Ju city is low at $80.2\%$ and concentrated on small sized apartments. Furthermore, the educational and traffic facilities are very insufficient. 2) While residential choice in Cheong-Ju is heavily characterized by educational surroundings, it is less affected by economic aspects such as housing prices and the value of investments and accessibility to public transportations, distance to working places. 3) It is affected by residents' general characteristics like as sex, age, life cycle, education level, properties, home ownership, number of room and type of house they want. In conclusion, the middle size cities like Cheong-Ju need the large scale residential plans connected with educational considerations, focused on improvement in quality and outdoor space. In addition, it is recommended to make plans to satisfy the diverse needs of consumers.

• 가족자원경영과 정책
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• 제14권3호
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• pp.53-68
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• 2010

This study tried to develop the theoretical backgrounds, explaining consumers energy consumption behavior and analyzed its effects. In other words, this study investigated the factors influencing the amount of electronic energy consumption. In this study, we used 678 questionnaires which were selected a quota sampling by living area who were above 20 years old and married. Summary of results of this study follows. First, attitude for energy saving was positively related with female, high school graduated large size of family members, elderly, and middle-class consumers. In addition, consumers' search for energy saving were appeared passively in young consumers under 30 years old, and the family with the highest household income. Consumers' purchasing energy-efficient products was presented in large size of family members, and young consumers. Second, consumers' environmental oriented behavior, action-directed behavior, healthseeking behavior were significantly related with energy saving behavior, and active information search for energy saving, but not with purchasing energy-efficient products and consuming behavior of electrical energy. Third, the quantity of electric energy consumption was affected by the size of family members, the living size of house related with high energy demand, the attitude for energy saving, and searching information for energy-saving.