• 건축역사연구
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• 제15권1호
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• pp.77-99
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• 2006

This study is on the construction work of Preservation for Korean architectural properties during the period of japan invader. Korea lost their preservation ability of architectural properties when went through specific background from 1910 to 1945, which was the period of japan invader. Through this situation japan had to face the preservation of architectural properties for japan and korea. After 1945, korea has preserved the architectural properties over 50's years and which accomplishment every yew. Also, there are some architectural properties which registered in world heritages. However, the study of this period is not studied enough. Especially a construction work for architectural properties during this period is not become known. Therefore, the purpose of this study is for three. First is to analyze construction work data(a specifications and etc.) for accessing originality of korea architectural properties. Second is to understand about the construction works of preservation for the korean architectural properties. and the last is to compare the peculiarities of construction work of Preservation for korean architectural properties between during 1910-1945 and 1945-1965.

• 기록학연구
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• 제19호
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• pp.3-55
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• 2009

건축문화재 기록은 건축문화재 관리 업무의 과정과 결과로 만들어지며, 문화재청 및 지방자치단체 그리고 문화재수리업자와 같은 복수의 주체가 동일 문화재의 관리 업무를 각각 담당한다. 또한 업무의 특성상 설계도면 등의 특수한 성격의 기록과 다수의 사진, 동영상 기록 등을 포함하므로, 건축문화재에 대한 관리 업무의 절차와 그 기록의 특수성을 파악하는 것이 전제되어야 하고, 이에 따라 생산되고 관리되어야만 건축문화재 기록의 가치를 상실하지 않게 된다. 본 연구는 건축문화재 관리 업무 현장의 현실에 맞는 기록관리의 방법을 제안하고, 건축문화재 기록을 효율적으로 관리하고 차후에 활용하기 위해 지정문화재와 등록문화재를 대상으로 하여 건축문화재 관리업무 및 생성 기록의 특성을 파악함과 동시에 이러한 특성에 맞는 통합적이고도 과학적인 기록관리의 방안을 제안하는 것이 목표이다. 연구결과 건축문화재 기록의 관리에 있어서 가장 큰 문제점은 기관별로 분산되어 있는 관리체계이다. 이에 기록 생산 기관인 문화재청, 지방자치단체, 문화재수리업자 각각이 기록을 분산 관리하되 통일된 시스템에 기록을 등록 관리하는 네트워킹 체계를 구축하는 방안과 전문 시설과 인력을 갖춘 전문적인 기록물 관리기관으로서의 건축문화재 전문 아카이브즈를 만들어 이를 통해 기록들을 통합 관리하는 방안을 제안한다.

• 교육시설 논문지
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• 제20권6호
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• pp.31-40
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• 2013

The purpose of this study is to understand the meaning of architectural history of designated cultural properties of modern educational facilities through the analysis of its status. This study considerate acceptance and evolution of modern educational facilities during the about seventy years from 1895 to 1965. Also, this study analyzes items that is distribution of construction and designation year, regional groups, and status of main structure material, status of conservation and utilization of facilities, its characteristics of architectural style. In this study, the result of analysis show that most analysis items of investment buildings are tend to biased and concentration to one direction. Accordingly, designated cultural properties of modern educational facilities are weakly express architectural representation and symbolism in the period of modern educational acceptance.

• 한국건축시공학회지
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• 제12권3호
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• pp.323-331
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• 2012

1970년대부터 고온을 받은 콘크리트의 압축강도, 탄성계수, 열응력 등 콘크리트에 영향을 미칠 수 있는 내적, 외적 인자들의 역학적 특성은 조사되어 왔다. 특히, 골재의 열적 특성이나 냉각 방법은 잔존 역학적 특성을 평가하는데 가장 중요하다. 본 연구에서는, 골재 종류와 냉각 방식에 따른 콘크리트의 역학적 특성에 대해 평가했다. 본 연구에서는 열적특성이 다른 일반 골재와 경량골재를 사용했다. 또한, ${\O}100{\times}200mm$ 원주형 공시체를 사용하여 목표 온도, 서냉 및 급냉조건 후에 역학적 특성을 평가하였다. 결과적으로, 보통 골재를 사용한 콘크리트는 경량골재를 사용한 콘크리트보다 냉각조건이 미치는 영향이 큰 것으로 나타났다. 그리고 냉각 속도가 빠르지 않을수록 콘크리트의 잔존 역학적 특성이 크게 나타났다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2020년도 봄 학술논문 발표대회
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• pp.71-72
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• 2020

γ-dicalcium silicate (γ-C2S) is characterized by its strong carbonation reactivity and has the prospect to be utilized as a building material with the added benefit of CO2 capture. This paper aims to point out the impact of γ-C2S on the microstructure characteristics and mechanical properties of GGBFS paste, and mortar samples. Three curing conditions including un-carbonation, natural carbonation, and accelerated carbonation were applied to the research. Besides, hydration products after the carbonation process are also detected. What's more, the carbonation treatment method also meets the requirement of capture more greenhouse gas and recycles the waste products of metallurgy.

• 한국건설순환자원학회논문집
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• 제4권3호
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• pp.69-74
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• 2009

This paper summarizes the analysis of granite microfines from California for use in portland cement concrete. For reference, the granite microfines were compared to microfines used in previous International Center for Aggregates Research(ICAR) projects. The particle shape characteristics, based on the packing density results, were assessed and apparent clay content, based on the methylene blue value test, was evaluated. Also, the physical properties of the microfines were confirmed in self-consolidating mortar mixtures.

• 건축역사연구
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• 제27권5호
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• pp.27-38
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• 2018

The purpose of this study is to identify the legal definition and usage of cultural property term related to the architecture within the cultural property-related legal system and general legal system, and to present proper terminology and specific concepts that can be used for the architecture as cultural properties. In the current cultural property legislative system, terms about the architecture are diverse and obscure, and the definition of each term is different from the concept in the general legal system. In this context, this study presented the terminology of 'the architectural heritage' as 'a cultural property by construction act' to cover whole cultural properties related to Korean architecture. And the conceptual scope of the architectural heritage is divided into the technology and the performer related to the act, the record and the building related to the product. and Each concept needs to be specifically tailored to its object and scope. Systematic definition of terms for cultural properties related the architecture can positively influence systematization of cultural property preservation and management as well as empirical research and education on Korean architecture.

• 한국건설순환자원학회논문집
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• 제6권4호
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• pp.304-310
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• 2018

본 연구에서는 경량 기포 콘크리트의 부피 안정성을 확보하기 위해 소포를 저감시킬 수 있는 요소들을 레올로지 특성을 연계하여 분석하였다. 실험계획으로는 비빔시간, 물-결합재비, 증점제, 기포제, 폐지 첨가량에 대한 변화로 각 요인을 통해 실험하였다. 먼저 과도한 비빔과 기포제의 첨가량에 의해 발생한 다량은 기포는 슬러리 내에서 불안정한 상태로 존재하여 침하를 발생시킨다. 특히 기포제의 경우 계면활성제로써 물에 영향을 미치므로 배합 계획 시 물에 대한 질량비로 계획해야할 것으로 판단된다. 또한 레올로지 특성을 통해 경량 기포 콘크리트의 소성점도와 소포량이 반비례관계를 가진 것을 확인할 수 있었다. 따라서 본 연구의 결과는 경량 기포 콘크리트의 소포를 저감시킬 수 있는 요소들을 분석함으로써 경량 기포 콘크리트의 배합 조건에 대한 기초적인 자료를 제공될 것으로 판단된다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.1200-1205
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• 2010

The compression index is one of the geotechnical properties which represent the compressibility of clay. The compression index are generally obtained from consolidation tests, otherwise it has been predicted by soil properties due to the efficiency time and cost. In this study, consolidation tests result for Busan and Inchon clays are analyzed to suggest the correlations between the compression index and soil properties. It is found that the compression index is well correlated with the void ratio and natural water contents. The prediction errors, which is difference of compression indices between measured from consolidation test and predicted by liquid limits, decrease with ${\Delta}e_0/e_L$.

• 건축역사연구
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• 제11권3호
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• pp.35-51
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• 2002

This study is about the preservation of wooden buildings as cultural properties. I got the idea for preservation and repair of cultural properties of wooden buildings by watching the process of repairing them in Japan. The Japanese have been endeavored to restoring old wooden buildings to their original forms for more than a hundred years. The idea to change decayed materials into new materials or the new approach to the process of restoration used to be in conflict with the concept of 'Authenticity'--the criteria for evaluation of the value of cultural properties, based on the Western of thinking, established by UNESCO. Since 'Nara Conference on Authenticity', held in 1994 in Nara, however, the concept of 'Authenticity' has changed, and the peculiarity of certain cultural properties of the wooden buildings and their diversity of culture have now begun to be recognized by UNESCO. This is a crucial change for the study of preservation, repair and restoration of cultural properties of wooden buildings. The purpose of this study is, therefore, to look closely at the process of change of the concept 'Authenticity' and find a better method for preservation of cultural properties of wooden buildings.