• Journal of the Korean Wood Science and Technology
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• 제44권5호
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• pp.655-663
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• 2016

최근, 전 세계적으로 온실 가스 증가에 따른 기후 변화에 대한 문제가 논의되고 있다. 그중, 건축물에서의 에너지 소비량은 전체 에너지 소비량의 40%까지 증가할 것으로 예상된다. 따라서 건축물에서의 에너지 소비량 절감에 대한 노력이 필요한 실정이다. 본 연구에서는, 건물에너지 절감에 효과적으로 기여하는 재료 중 하나인 목재를 이용하여, 목질 제품 구성에 따른 중부지방과 남부지방의 난방에너지 요구량에 대하여 시뮬레이션을 통해 분석하였다. 시뮬레이션 도구는 미국 에너지부(Department of Energy)가 BLAST와 DOE-2의 장점을 결합해 만든 동적 에너지 해석 엔진인 EnergyPlus를 이용하였다. EnergyPlus는 다양한 건물 및 HVAC 시스템 구성요소(Object)에 대한 입력항목(Field)을 가지고 있으며, 특히 건물, 공조시스템, 열원기기 사이의 피드백을 통해 통합된 동시계산을 수행하며, ASHRAE Standard 140-2007 표준에 따라 상용 프로그램 간의 비교를 통해 검증된 프로그램이다. 시뮬레이션을 위한 기상데이터는 EnergyPlus에서 제공하는 IWEC 인천 지역과 광주 지역의 epw 형식 기상데이터를 이용하였다. 대상 모델은 한국농어촌공사에서 제시한 2012년 농 어촌주택 표준설계도면 중 '농림-12-26-가' 유형을 이용하였으며 총 10개의 실로 구성되어 있다. 시뮬레이션 분석 결과, 중부지방과 남부지방 별 목질 제품의 적용 범위를 실내마감재, 실외마감재, 창호, 목구조로 단계적으로 변경해 지역에 따라 각각 16 Case의 시뮬레이션을 수행한 결과 실내외의 마감재로 목재를 사용한 것만으로도 에너지 성능이 향상된 것을 확인할 수 있었다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2006년도 추계학술발표대회 논문집
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• pp.297-300
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• 2006

Various buildings constructed by environmentally friendly resources are being built in KOREA. Especially the building made by the wood, which has environmental characteristics that the reinforced concrete and brick doesn't have, are acknowledged with its superiority. Then, studies on indoor thermal control capability of the wooden building and influence of its indoor environment to sensory environment of occupants are not enough proceed. Thus, there were proceeded 24 hours measurements for indoor and outdoor thermal environmental elements of Log Cabins and the hourly subjective tests to evaluate indoor amenity of occupants in this study. The results of the study are following: 1) Upon evaluation on thermal environment elements, indoor and outdoor dry bulb temp were 22.0$^{\circ}C$ and -2.9$^{\circ}C$, and Indoor and outdoor average relative humidity were 25.8%and 52.7%. Differences of indoor and outdoor temperature and humidity were 24.9$^{\circ}C$ and 26.9%. 2) Upon contrastive analysis between the results of subjective tests, warm and cold sensation vote, and PMV (Predicted Mean Vote) and PPD (Predicted Percent Dissatisfaction), values of subjective tests W.9

• 건축역사연구
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• 제12권3호
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• pp.19-38
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• 2003

The purpose of this study is to analyze the architectural character of the upper risen architecture(高床式 建築) in Japan. There are few upper risen architecture and architectural remains in Korea. Until now most of Korean researcher recognized that the upper risen architecture is southern regions' form. But there are a few numbers of upper risen buildings in northern regions of Korea and China. Therefore we need to compare northern and southern regions' upper risen architecture. The scope of this study is architectural remains, sites and present buildings about upper risen architecture in Japan. The period of this study is from third to eighth century. The method of this study is the analyses of site plan(the ratio of front and side length) and construction about Japanese Architecture. And then this study compare Japanese with other countries in Korean and Chinese upper risen architecture. Results of the study are below. 1. In Japan, upper risen architecture was introduced into southern regions(southern China and southeast Asia) with rice farming culture. 2. After introduced upper risen architecture, they were influenced many architectural technique of Korean and Chinese. 3. There were many technical improvement(such as foundation stone standing method, high technical wooden frame structure and adaptable triangle frame wall at moisture) the Japanese upper risen architecture in Nara Period(奈良時代). 4. As the results, I found out that there were many similarity Korea and Japan in upper risen architecture. I think that we will try continuous to study another regions' upper risen architecture in order to define conclusion.

• 한국농촌건축학회논문집
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• 제15권4호
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• pp.35-42
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• 2013

The study aims to investigate general characteristics of Jae-sil from an architectural perspective by grasping location, deployment, structure, and plan composition based on existing inhabited conditions in Jeollabukdo. Results derived from the study are as follows. First, the location of Jae-sil is classified into mountainous and village types, and the two types showed a similar distribution. The village type showed the most distribution in the foot of a mountain in the rear of village, while the mountainous type is close to graveyard. The Jae-sil were mostly exposed to south, southeast, and southeast, which was not significantly different from residence. For deployment of the Jae-sil, a "二" shaped house, where main quarter and gated building are parallel located, can be common, indicating that additional attached building is less required. Second, for the platform out of structural components, coursed masonry was conducted by using natural rocks, and placed were a prop on the platform, first line on processed foot stone, and others on natural foot stone. For pillar, front line round columns, while others square columns. The binding type of the upper part of pillar is dominated by jangyeosujang and sorosujang. For wooden frame structure, 5ryangs were the most distributed, and out of these, 1goju 5ryang was the most generally used. For a roof part, it was composed with gambrel roof with single eave, and the roof was constructed by placing traditional Korean tile roof on the top. Third, for a size of Jae-sil out of plan composition, although the facade and the side of it were presented in a diverse manner, 4 facade rooms and 1.5 side rooms were the most frequently presented, and all Jae-sil were equipped with front ceremonial space. For spatial composition of Jae-sil, main floored hall is placed at the center, and each room is placed on the left and right side to secure space for ancestral rite for participants of it, and for a house with 5 rooms or more, it shows that main floored hall and rooms are weighted from side to side.

• 한국멀티미디어학회논문지
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• 제17권3호
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• pp.393-404
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• 2014

본 연구는 전통건축 방식의 지붕곡을 전산학적으로 재해석하고 지붕가구부를 구성하는 부재들간의 기하학적 상관관계를 3D 데이터로 설계하기 위한 방안을 제시한다. 지붕곡을 형성하는 여러 개의 구성 요소, 즉 지붕가구부 부재들간의 상관관계를 전통건축 축조 방식에 근거하여 함수식으로 정의하고 분석된 데이터를 토대로 사용자가 원하는 지붕면을 구성하기 위한 각 부재들의 3차원 데이터 자동 생성 기법을 구현한다. 제안하는 방식은 부재간의 상관관계를 고려하여 지붕곡의 속성이 변경되면 지붕곡에 영향을 미치는 여러 개의 부재들이 자동으로 재설계되는 방식으로써 전통건축 설계의 효율을 높일 수 있다. 또한, 한옥의 다양한 지붕곡 설계를 보장하면서도 체계적인 설계와 규격화된 생산 및 가공을 가능하게 하여 한옥의 보급에 크게 기여할 수 있을 것으로 기대된다.

• KIEAE Journal
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• 제13권6호
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• pp.29-37
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• 2013

The modern town houses in Philippines has been changed through Spanish colonization over 300years and American military administration in 20C. Especially Cebu, the first contemporary capital of colonized Philippines by Spain, has various cultural characteristics and historical remains including old houses. By the economy condition in Cebu growing up, Bahay na bato, stone and wood house, has been settled for the elite or middle class of Cebu around 19C influenced by Spanish or Europe and Philippines native house called bahay kubo. Bahay na bato shows a common features, as revealed in this study, which all of them has a two stories with cut stone curtain wall and wooden beam and lintel, fronting the main street by approaching directly from street. And spatial separating also shown by setting living space to upper level instead of using storage or entrance hall called zaguan in lower level. Bahay na bato studied here shows a particular appearances in elevation, having volada and elaborate geometric or floral window pattern, also playing a role for ventilation with vetanilas below volada and main window in section. They have a rectangular plan with caida, sala, comedo, azotea almost similar to Spanish and ealier colonial Mexico style mixed with Philippines traditional style showing the strong spatial separation functionally and space wideness for party occasionally.

• 한국농촌건축학회논문집
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• 제18권1호
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• pp.11-18
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• 2016

The purpose of this study is to analyze the characteristics for the needs of rural residents and return farmer on rural rental housing. Through these rural rental housing as it wants to improve the living environment of rural areas. Housing problems of rural areas is one of the important factors that determine the quality of life in rural areas. Despite many rural development program it has been deteriorating housing conditions in rural areas. The purpose of this study aims to find the required characteristics of the rural residents and return farmer for rental housing system introduced in rural areas. As research methods, the survey it was required to rent the properties rural residents and expectant return farmer. The main analysis results are summarized as follows. First, expectant return farmer than rural residents are more flavors of rental Residential high. Second, rural residents prefer ratio was higher this apartment, expectant return farmer appeared to prefer the house. Finally, rural residents may prefer concrete homes, expectant return farmer appeared to favor the wooden houses. The results of this study can be a basis for effective strategies for future rural rental housing. More sustainable in the future, including the analysis of various parameters in progress by being linked to policy measures that will be provided. This study aims to be the foundation of sustainability in rural rental housing policy.

• 한국화재소방학회논문지
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• 제25권5호
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• pp.1-7
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• 2011

본 연구에서는 한옥의 주요 부재에 대한 난연기술 개발 및 성능향상을 위한 기초단계로 미국, 일본, 유럽 및 국내의 건축물 마감재의 난연성능 관련 법규 및 시험기준 등을 비교 분석하여 각 부재의 난연성능 평가기준을 제시하고자 하였다. 미국의 경우 최근 통합되어 사용 중인 IBC(International Building Code) 및 NFPA(National Fire Protection Association) Code가 적용되고 있으며, 평가항목으로는 바닥재에 대해서는 임계열유속을, 천장 및 벽체에 대해서는 화염확산지수 및 연기발생량을 적용하고 있다. 유럽의 경우 통합된 Euroclass가 적용되고 있는데 바닥재와 비바닥재를 구분하여 난연성능 등급별로 불연성시험, 화염 전파성시험, 소규모실물화재시험, 발열량시험 등을 평가항목으로 두고 있다. 일본의 경우는 우리나라의 체계와 유사하였는데, 이들 각국의 기준을 비교분석하여 목조물인 한옥 부재에 적용할 수 있는 정량적인 난연성능 평가방법에 대해 고찰해 보았다.

• Journal of the Korean Wood Science and Technology
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• 제40권5호
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• pp.311-318
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• 2012

This study investigated the flame retardant performance of developed four types of flame retardant chemicals (FRC), FRC-A, B, C and D. Four kinds of soft wood species, Sugi (Cryptomeria), Spruce (Picea abies), Hinoki (Chamaecyparis obtusa) and Korean pine (Pinus koraiensis), were used. The wood specimens were treated by spreading the FRC on the surface with different quantities, 30, 50, 70, 90, 110 g/$m^2$, respectively. The charred area, charred length, after flame time and after glow time were tested. And their suitabilities as incombustible materials were evaluated. The specimen treated by FRC-D showed better incombustible properties than others, even though with lower quantity. Therefore it is supposed that the FRC-D could be able to be applied on the cultural heritage, such as Korean wooden house for preventing fire.

• 한국주거학회논문집
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• 제22권6호
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• pp.21-30
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• 2011

This study examined details and characteristics of prizewinning plans of housing competition promoted by korean architects group in 1946. The competition were held for the first since Liberation of Korea, and had practical purpose to construct houses to solve severe shortage of housing. This study found common trends of housing plan by prizewinning architects, analyzing architectural characteristics of prizewinning plans. Architects pursued western style living for renewed living conditions of people, planning precedent houses to put reception room at the heart of dwelling spaces and centralize them using entrance hall or corridor for traffic lines. Also, they arranged reception room and family room facing to the south and placed lavatory or bathroom inside of houses for hygiene. Kitchens were finished with wooden floor to keep same level of reception room and equipped with sink, kitchen table, pantry for convenient housekeeping. The result of competition become a basis of constructing houses by housing administration in 1947, and more important foundation for planning typical public houses of national housing corporation.