• Journal of the Korean Wood Science and Technology
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• 제19권3호
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• pp.45-52
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• 1991

To investigate opportunities for wood frame housing and to activate wood frame house construction, trends of construction activities. preference about housing, and building codes related to wood frame housing were discussed. And two models of wood frame house were developed and construction cost was analyzed to compare with comparative masonry houses. The results obtained were as follows: 1. While 77.8% of people prefer single-family houses, majority of people(74.9%), ironically, possess multi-family houses such as apartments Wood work cost was ratio of 4% of total building cost. while wood material cost accounted merely for 11 % out of total building material cost. 2. Building code was not major barrier to residential house at height under 13m. The building code regulated major structural member and family boder wall of multi-family house to be built with fire retardant material. 3. The proper wood frame house was analyzed of town house or villa type locating in suburban of big city with hot ondol system for the upper middle class. 4 There was no difference in construction cost between western style wood frame house and comparable masonry house, but construction cost for Korean style wood frame house is 27% higher than that of comparable masonry house. It was necessary to reduce materials and cost down by prefabrication technique for both style of wood frame house.

• 한국농촌건축학회논문집
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• 제4권3호
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• pp.53-62
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• 2002

This study aims at the development on the wood-frame house construction method in hilly areas. To obey the trend of public opinion to prohibit the troublesome development on a large scale in preparing housing sites, the small housing site development in hilly areas is on the rise and consequently wood-frame house which harmonized natural topography, geographical feature and environment in hilly areas is needed. The main contents are how to make housing sites, how to make roads, how to make pedestrian ways and surroundings of water to run downhill, how to locate house, how to make between road and house, how to view inner and outer and how to make retaining wall on the wood-frame house construction method in hilly areas.

• 한국실내디자인학회논문집
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• 제21호
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• pp.107-113
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• 1999

The purpose of this study is to suggest the materials for developing the new house style by analysing the space characteristics of wood frame houses in suburbs of Seoul. For this, we analysed 45 drawings(site plan, floor plan, elevation, section) that were designed by MICHOO, WOOD-LAND, STUGA and CHOWONJUTECK company etc. The space design characteristics that we found are as follows; 1. The wood is fragile to humidity. Therefore this characteristic is especially considered in designing the space of bathroom and utility room. 2. It is the merit of wood frame house that inner space can be designed variously by using spilt-level and the slope of roof. 3.The public space and private space are completely separated in most cases and the stair is located in the middle of house. This structure of house is short of horizontal openness. Instead, most houses gets vertical openness by making second floor on the living room opev. 4. In wood frame house as the rural house, the outer space is well used by setting up deck and balcony. The outer spaces like deck and balcony are usually used as a part of life space in connected with living room, dining room, master bed room and family room. 5. The public spaces like kitchen, living room, dining room and family room are considered so important in design that those are arranged in front in order to have good outlook and directiov.

• Architectural research
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• 제2권1호
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• pp.17-25
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• 2000

The purpose of this study was; 1) to describe consumer preferences for wood~framed housing; 2) to determine factors which affect the preferences for housing environments in wood-framed housing by demographic, current housing, and wood-framed housing-related characteristics; and 3) to identify differences in preferred wood-framed housing related characteristics by demographic and current housing characteristics. From the visitors to a model wood-framed house in Seoul, Korea, 296 persons willing to live in a wood-framed house were selected as the sample for the study. Data were collected using a self-administered survey and analyzed by frequency distribution, factor analysis, chi-square test, t-test, and one-way analysis of variance procedures. The results of the study Indicated that among seven factors based on 32 housing characteristics, Factor 2 - "floor plan and Interior environment" was the major variable which showed significant difference by selected demographic characteristics. Regarding the differences in wood-framed housing related characteristics by demographic characteristics, age, gender, education, and family life cycle showed group differences. Also, housing type was the major current housing characteristic to provide significant group difference in preferred wood-framed housing characteristics.

• 한국화재소방학회논문지
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• 제29권6호
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• pp.119-128
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• 2015

이 논문에서는 신축 후 약 2년이 경과한 전원주택에서 벽난로 가동 중에 벽난로로 인한 화재가 발생하여 전소된 사례에 대해 법원을 통해 소방서, 경찰서, 화재보험관련 조사기관, 주택을 시공한 건설회사와 벽난로를 시공한 벽난로제조업체로부터 제공받은 자료들을 분석하여 벽난로 옆 벽체의 목재기둥에 남아 있는 저온장기발화의 화재패턴을 근거로 벽난로 옆 벽체의 목재기둥에 벽난로 화실(火室)의 열이 전도되어 화재가 발생하였음을 입증하였다. 그리고 벽난로 옆의 목재기둥이 저온장기발화를 한 이유는 굴뚝에 환기를 위한 공기창을 설치하지 않았기 때문임을 화재시뮬레이션을 통해 입증하였다.

• Journal of the Korean Wood Science and Technology
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• 제40권5호
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• pp.319-326
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• 2012

Han-green building is one of the modernized Korean traditional buildings developed by Korea Forest Research Institute. This building was developed to increase the competitiveness of Korean traditional building using state-of-art technologies; hence Han-green building has the inherent characteristics of traditional building such as exposed wood frame in wall. Because of discontinuity in wall by the exposed wood frame, there is a concern on heat-air leaking in terms of energy performance. In this study, air-tightness of Han-green building was evaluated to investigate the influence of gaps between frames and in-fill walls. Blower door test was carried out to evaluate the air-tightness, and air-change rate (ACH50) was evaluated by averaging four set of pressurization and depressurization test. The air-change rate of Han-green house was 5.91 $h^{-1}$. To improve energy performance of Han-green house, thermal infrared images of Han-green house were taken in winter with heating to find out where the heat loss occurred. It was found that the building lost more heat through gaps between frames and in-fill walls rather than through other parts of this building. After covering all the gaps by taping, the blower door test was performed again, and the air-change rate was improved to 5.25 $h^{-1}$. From this analysis, it was concluded that the heated air can leak through the gaps between frames and walls. Therefore, when one designs the post and beam building with exposed frame, the detail design between frame and wall needs to be carefully dealt. However, Han-green building showed relatively high air-tightness comparing with other country research results.

• Journal of the Korean Wood Science and Technology
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• 제36권1호
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• pp.21-29
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• 2008

서울시 내에 소재한 현재까지 이용되고 있는 목조건물에 대한 열화 조사를 실시하였다. 조사된 목조건물은 겨울철임에도 흰개미에 의한 피해가 진행되고 있었다. 목조건물의 흰개미 피해 실태 및 원인을 조사하기 위하여 초음파에 의한 비파괴 방법을 적용하였으며, 환경적 열화요인 조사에는 적외선 카메라를 사용하였다. 비파괴 검사를 통한 기둥부재의 내구성을 조사한 결과 일부 기둥 부재에서는 심각한 강도적 손실이 발견되어 교체가 필요하였다. 조사된 목조건물은 사람이 생활하기 위하여 현대식 난방설비를 설치한 곳으로서 전통적인 목조건물 내부에 난방시스템이 설치됨으로써 연중 비교적 균일한 온도대의 형성 그리고 바닥재에 의한 결로발생으로 인한 수분 제공이 흰개미의 피해가 발생되는 원인으로 작용하게 되었다. 조사한 목조건물의 흰개미는 일본흰개미, Reticulitermes speratus로 동정되었다. 목조건물은 주위환경에 따라서 많은 영향을 받으므로 환경 조절을 통하여 생물열화를 방지할 수 있는 유지 관리 기술이 필요하였다. 전통건물 내 현대식 시설의 설치는 전통목조건물의 특징을 잘 살리고 내구성에 영향이 없는 시설의 설치가 바람직하다고 판단되었다.

• Journal of the Korean Wood Science and Technology
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• 제41권1호
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• pp.77-86
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• 2013

본 연구는 목조주택의 건물에너지 성능을 평가하고 개선하기 위해 수행되었다. 목조주택의 에너지 요구량을 산정하기 위하여 CE3 (Construction Energy Efficiency Evaluation) 웹기반 소프트웨어를 사용하였고 그 결과 대상 주택의 연간 난방에너지 요구량은 바닥면적 1 $m^2$당 160 kWh로 계산되었다. 난방에너지 요구량을 줄이기 위해 다음 4가지의 에너지 절감방법을 채택하였다; a) 건물형태의 단순화, b) 창호면적의 축소, c) 고성능 창호의 적용, d) 폐열회수환기장치의 적용. 열관류율 1 $W/m^2{\cdot}K$의 고성능창호로 교체할 경우 대상 주택의 난방에너지 요구량은 80 $kWh/m^2{\cdot}a$로 감소하였다. 4가지 방법을 조합하여 적용하면 고성능창호와 폐열회수환기장치를 함께 적용하였을 때 난방에너지 요구량은 34.5 $kWh/m^2{\cdot}a$로 감소하여 가장 우수한 성능을 나타냈다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.323-326
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• 2005

This study aims to show the growing popularity in the use of wood in new residential construction and improvements to existing housing throughout Asia. Residents want wood in their house and we also have the problem to reduce carbon dioxide which we can solve by using wood. If well implemented in construction, we can expect Kyoto protocol reduce the average global temperature by 0.02$^{\circ}$C or even up to 0.28$^{\circ}$C by the year 2050. A survey of Korean and Japanese people was conducted targeting unique preferences that may exist between these two Nations. Initial findings showed that residents preferred wood in their homes and reductions in carbon dioxide was also a factor. It is important for architects and those interested in using wood to understand that there are many advantages to using wood materials for construction. From this point of view using wood to can produce appreciable effects such as cutting house maintenance costs, creating a natural home design, and building in a manner that is friendlier on the environment.

• Journal of the Korean Wood Science and Technology
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• 제43권6호
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• pp.876-883
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• 2015

국립산림과학원에서는 한옥의 전통건축기술을 바탕으로 한국형 기둥-보 목조주택인 ?그린 프로젝트를 2006년부터 진행해오고 있다. 최근에는 에너지 절약 기술요소를 적용하여 건물의 에너지성능을 개선하고자 하였다. 본 연구에서는 강화된 단열기준에 따른 기둥-보 목조벽체의 단열상세를 제시하고 그에 따른 건물 에너지 절감 효과를 평가하고자 하였다. 건물외피의 열관류율은 현행법 수준과 저에너지주택인 패시브하우스 수준인 두 단계로 나누었으며 건물에너지 성능을 평가하기 위하여 건물의 기밀성능은 국내 신축 목조주택 수준인 $3.0h^{-1}$과 패시브하우스 수준이 $0.6h^{-1}$ 두 단계로 나누어 열관류율과 기밀성능의 조합에 따라 4가지 경우에 대한 건물에너지 성능 평가가 이루어졌다. 대상건물은 서울에 위치하였으며 에너지 성능은 상용 건물에너지성능 평가 프로그램인 CE3가 사용되었다. 강화된 열관류율에 따라 시뮬레이션을 진행한 결과 연간 난방에너지 요구량은 $14kWh/(m^2{\cdot}a)$ 절감효과를 나타냈다.