• 건축역사연구
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• 제14권3호
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• pp.103-118
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• 2005

This study is about the meaning of wooden brackets that are distinctive elements of wooden architecture in Korea, Japan, and China. Existing studies about wooden brackets have been limited to the boundary of formalism, so the object of this study is to make a breakthrough in the field of those studies. The Wooden brackets in this study are considered to be decorative elements, and the principles of their design are examined. The specific subject of the study is wooden architecture with Jusimpo-styled brackets that have brackets only on pillars. The definition of Jusimpo is reexamined first, and ChulMok-Ikkong which has not been regarded as a Jusimpo-styled wooden bracket is interpreted as Jusimpo-styled one in this study. Categorized into three types, Jusimpo is examined how it is expressed according to the type of the roof in a building. In view of the results, the wooden bracket system is an effective technique to express the formality, and two designing principles can be seen in Jusimpo; one that wooden brackets observed externally are standardized and regarded as the same ones, and the other that the style of wooden brackets used in the most formal building is Yi-ChulMok. These designing principles mean that the carpenter who was in charge of building the architecture had certain principles when expressing wooden brackets as well as the roofs according to the class of the architecture. In addition, although the styles of wooden brackets that were used in the most formal architecture during the Chosun period were mostly Dapo, Jusimpo in the form of Yi-ChulMok was also adopted in some temples depending on their scale, and that means Jusimpo-styled wooden brackets were never considered to be inferior to Dapo-styled ones. And this point leaves the argument that the reexamination of Jusimpo-styled wooden brackets which have been regarded as the style used in the attached building or small structures since the Choun dynasty should be conducted.

• 한국건축시공학회지
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• 제15권1호
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• pp.115-121
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• 2015

최근 건축물이 대형화되고 비정형화됨에 따라 기존의 2차원 도면으로 3차원을 표현하는 데 한계가 있고 설계오류파악, 공사 물량과 공사비 오차의 발생, 시공오류의 예측 부재, 기둥, 보, 기계설비 배관 등의 부재간의 충돌 등의 문제점을 개선하고자 건설 현장에서 BIM(Building Information Modeling; 이하 BIM)이 사용되고 있다. 그러나 실질적으로 건설 공사 현장의 직원들을 대상으로 BIM의 사용법을 교육하고 평가하여 실질적인 구현 방법을 충분히 숙지하게 한 이후에 BIM을 공사 현장의 공사 관리 업무에서 사용하게 하여 BIM 사용에 따른 효과를 분석한 연구는 전무하다. 이에 본 연구는 BIM의 교육, 평가, 실시에 따른 공사현장에서 BIM의 효과를 설문조사를 통하여 실증적으로 분석하고 개선방향을 제시하고자 한다.

• 한국강구조학회 논문집
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• 제30권2호
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• pp.77-85
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• 2018

각형강관 기둥을 이용한 모멘트 접합부는 주로 관통형 다이어프램 형식으로 사용되고 있으나, 제작 및 시공과정이 복잡하여 적용하는데 어려움이 있다. 본 연구에서 제안하는 강구조물 시스템은 단위 유닛 모듈(각형강관 기둥, H형강 보, 원웨이 볼트)을 현장으로 반입하여 볼트조립만으로 완성되는 것이다. 따라서 이 연구에서는 내부보강판의 길이, 내부보강판의 형상을 변수로 설정하여 제안된 기둥-보 접합부의 내력 및 강성, 연성능력, 에너지 소산능력을 비교 분석하여 제시된 강구조물 시스템을 평가하였다.

• 한국농촌건축학회논문집
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• 제8권1호
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• pp.33-42
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• 2006

The rice mill occurred from modernization process of the farming village. It comes to follow in intention of the architect and is not the position building. By the user of the building it comes to follow necessary and it is a position thing. The like this rice mill was the community center of the village. Also the material which is unique and form quality were land mark of the village. The object of research is the rice mill where it takes charge of a like this role. And the scope of research is 8 rice mills of Eomjeong Myeon Chungju City which is located in the northern Chungbuk area. The progress of research the documentary survey, actual measurement, question, field work it analyzed the construction quality which the rice mill keeps with base and it arranges. The results of study are follows; 1. conditions of location : The rice mill the entrance of the village, the crossroads system is formed most the place is doing in the place which well. 2. The inside composition of a space : In order to compose the work space and the store space efficiently the plane surface is doing a rectangular form. 3. Form of roof : The roof raises the efficient characteristic of the work where is not the design which is intended to be naturally formed from the space composition for. 4. Selection of material : Most it was a natural enemy and an utility, it selected the scientific material and it used.

• 건축역사연구
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• 제21권6호
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• pp.19-34
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• 2012

This paper focuses on the spatial analysis of traditional houses in Huizhou during the Ming and Qing period in China. It first reviews the spatial characteristics of the houses in Huizhou. Typical configurations, spatial elements and spatial compositions of the houses are briefly examined. It then discusses how those spatial characteristics are applied to the houses. To do so, the review of existing research and literature on the houses was conducted. For a detailed analysis of the houses, a field survey was performed to collect research materials of the houses and to assess the application of the characteristics in the houses. At times, the plans of the houses were redrawn for a further analysis of the spatial compositions of the houses. Attempts have been made to understand the underlying principles of their spatial organization. For example, Jin (2010) examined the spatial organization of unit plans. Boyd (1989), Berliner (2003) and Dan (2005) similarly categorized the organizational typology of its varying designs. Son(1995) further interpreted the spatial relations of the variety of houses in a comprehensive manner. Nevertheless, their analytic methodology falls short of a complete explanation of the spatial expansion and transformation in the houses. Therefore, this paper examines the basic principles behind the spatial expansion and transformation of a variety of traditional houses in Huizhou. In doing so, it strives to make logical sense of design variations in the houses and reveal the theory behind them.

• 한국수자원학회논문집
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• 제40권11호
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• pp.841-849
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• 2007

본 연구에서는 우량계와 강우 레이더를 함께 이용하는 경우의 통합관측 효과를 검토하였다. 통합관측효과는 서로 직교하는 관측방법의 결합에 따른 관측오차의 감소를 고려함으로써 평가된다. 구체적인 적용 예로서 금강유역에 대하여 강우 레이더가 추가로 설치되는 경우 우량 관측망 밀도를 어느 정도까지 조정할 수 있는지에 대한 평가를 수행하였다. 이를 위해 North and Nakamoto(1989), Yoo et al. (1996), 유철상(1997)의 관측오차 관련 연구를 응용하였으며, 강우장의 모형화를 위해서는 그 구조가 간단한 NFD 모형을 이용하였다. 모형의 매개변수는 금강유역의 28개 우량 관측소 시자료를 이용하여 추정된 강우장의 특성치(상관거리 및 상관시간)를 이용하여 결정하였고, 레이더의 운영 특성은 임의로 가정하였다. 본 연구에서는 WMO(1994)의 추천 우량관측 밀도와 금강유역에 설치된 우량 관측 밀도를 고려하여 레이더의 도입으로 인한 우량 관측 밀도의 조정 방안을 제시하였다.

• 대한건축학회논문집:계획계
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• 제34권3호
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• pp.23-34
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• 2018

Due to a waste of energy in korea, about 525,000 which are 75 percent of total buildings are at least 15 years old buildings that need remodeling. There are two current remodeling systems. One is a remodeling system to reduce a waste of resources from the reconstruction. The other is a green-remodeling system aimed to energy savings and reducing environmental costs. This study is to analyze quantitatively these current systems with respect to the cost-benefit caused by the life cycle and suggests the political and institutional implications through the interpretation of the results. For a quantitative analysis, we analyzed reducing maintenance costs and rent benefits with simulation by using opportunity costs, construction costs, plan costs and supervision costs as expense variables and using the reduced floor area ratio, institutional incentives, energy, water resources and certified emission reduction(CER) as benefit variables. As a result of the empirical study, the green-modeling was more beneficial in the field of environment such as the energy savings, however, the final benefits of remodeling which has no green building certification costs but more floor area ratio incentives were more economical. The green-remodeling system focused on reducing environmental costs and energy savings needs a equatable institutional incentive system.

• 대한건축학회논문집:계획계
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• 제34권6호
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• pp.93-103
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• 2018

In the past, the rooftop was a place where a water tank was to be installed, and a space of secretion and concealment such as a warehouse exposed in the air. It was because it was judged to hinder the beauty of a city as a whole without having any functional value per se. However, the roof portion is increasingly being utilized for a space such as a cafe, a pub, and a lounge as the rooftop is highly recognized as a place for leisure activities other than an idle space in modern times. Nonetheless, there are no detailed ordinances and criteria corresponding to such circumstances. For example, in case of the rooftop space, the building code applied to the rooftop space is a legal system when the rooftop was an idle space in the past though people have now accessed more increasingly to the rooftop than in the past. This study investigated the definition on the rooftop space evolved in accordance with the change of the rooftop space and the related legal system in Korea, and conducted a survey for the purpose of performing the field investigation for the analysis of physical status in 117 spaces that form the rooftop space in the rooftop of small-scale commercial facilities with 2 stories through 4 stories in Korea and analyze the recognition of users and analyzing the recognition of users. We analyzed the problems in the rooftop space through analysis of derived data, and suggested improvement plans.

• 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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• 제36권4호
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• pp.61-70
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• 2020

The purpose of this study is to provide data for planning future temporary housing in Korea by comparing and analyzing the characteristics of emergency housing rapidly supplied by Japan Prefabricated Construction Suppliers and Manufacturers Association(JPA) and general construction companies, according to the supply subject in times of natural disasters in Japan. Literature reviews and on-site field investigations are conducted as research methods during the period of August 4th~9th, 2019. As subjects of study, the characteristics of two housing complex built in Ishinomaki City with different supply subjects were compared and analyzed. As a result of this study, Japan has a clear distinction of terms for emergency housing, which are divided into rental and construction types. With the close cooperation between the government, local governments and construction companies, providing a prompt systematic supply is possible. The characteristics of emergency housing are differ depending on supply subjects. The emergency housing of JPA has diversity of plane, two rooms facing south, and fast construction time, while the emergency housing of the general construction company has a flexible spatial transformation and excellence of materials.