• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2001년도 추계학술대회논문집 I
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• pp.383-386
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• 2001

The KS of “Measurements of impact sound insulation of floors” was established before the years. But the KS of “Rating of floor impact sound insulation for impact source in building and of building elements” is not founded yet. To establish the rating measurement of floor impact sound insulation. The studies on the rating method of domestic floor system of impact sound insulation and response of its inhabitant’s were reviewed. And the rating method of ISO’s and JIS’s were studied in this consideration. The result of this study, KS of “Rating of floor impact sound insulation for impact source in building and of building elements” is proposed.

• 한국태양에너지학회 논문집
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• 제22권2호
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• pp.1-10
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• 2002

This study is a study on the building integrated method of Photovoltaic. It was analyzed into a basic installation condition and an integrated form in this study. And it was confirmed through the 3D simulation & drawing work of an integrated situation to the real domestic building. The Photovoltaic installation of the country to an optimal efficiency for the year must be installed to the due south with an angle of thirty degrees. And also a module spacing must be more than doubled from the bottom to the top of module to prevent from efficiency falling by a shadow of photovoltaic module in a roof setting of flat roof. If Photovoltaic module is an adequate material that is a basic requirement as a building's finishing material, it's not only an efficiency of alternation with an existing finishing material but also a building's design element.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2019년도 춘계 학술논문 발표대회
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• pp.51-52
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• 2019

Currently in domestic, it is difficult to the evacuation in fire due to the building is higher. Therefore it is necessary to evacuation safety design of building. To conduct the evacuation fire design of building, it should be done the Evacuation Safety Verification. But it is not sufficient the Study about Evacuation Safety Verification in currently domestic. Therefore in this study, we conducted the evacuation safety verification using people who they can't the evacuation themselves. The method of verification, we suggest the comparative that people who they can't the evacuation themselves and available safety evacuation time. Available safety evacuation time is determined by determined method from disaster statistics of casualties or equivalence with current standard requirement. it is doing to objectively judge of evacuation safety design validity in building.

• 설비공학논문집
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• 제18권7호
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• pp.563-570
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• 2006

We investigated the emission characteristics of gaseous organic contaminants from building materials and newly constructed apartments. The emission test for building materials was done with small chamber method, and field measurements in newly constructed apartment were carried out by Korea Standard Test Method for Indoor Air Quality. First, the emission test by small chamber showed that the TVOC emission from building materials was much higher than formaldehyde. On the other hand, as expected, considerably high concentration of both TVOC and HCHO was detected in the new apartment.

• 토지주택연구
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• 제11권1호
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• pp.95-101
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• 2020

In the past few decades, the global population growth and rapid economic development have resulted in significant increases in building energy consumption. To reduce greenhouse-gas emissions and building energy consumption, building materials and energy technologies must be optimized. Building retrofitting is a more efficient method than reconstruction to improve the building energy performance. In order to improve the energy performance of existing buildings, this study proposed energy-efficiency retrofit plans and derived cost-effective retrofit plan. The energy efficient retrofit method is achieved through the packaging of energy technology and the energy and cost reduction effect of the energy efficiency retrofit package are analyzed. As a result of the study, the energy-efficiency retrofit package showed an energy reduction effect of up to 60% or more and a construction cost reduction of about 30%. This study argues that optimal energy and construction cost reduction of existing buildings are possible through the packaging of energy efficiency technology.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2014년도 추계 학술논문 발표대회
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• pp.199-202
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• 2014

In recent years the downtown, Top-down method has been applied in a major method to solve the complaints due to noise, vibration, dust and safety issues such as cracking due to settlement when the excavation close to the building. Until it is installed underground permanent foundation, the Pre-founded Column is a pile foundation as well as a column to bear the upper construction load. The Pre-founded Column is constructed by PRD method generally. The EnP(Enlarging Pile) method can be expanded locally boring diameter of the embedment zone as compared to the PRD method existing general. Since the bearing capacity is increased by the boring diameter is expanded, the embedment length is reduced, the construction cost is reduced.

• 교육시설 논문지
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• 제24권1호
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• pp.3-10
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• 2017

This study is to analyze the remodeling method of library in terms of space extension method and urban regeneration by repurposing function in unused facilities through case study. In many case of library extension, horizontal extensions are more frequent than vertical extensions, because there are limits to extend vertically due to high live load estimation by book stacks. Extension schemes was organized by new building extension method in connection with existing buildings, attaching method small scaled mass or linear mass to existing building, connecting method a plurality of existing small buildings, vertical extension method on the top of the structure, underground extension method using special structure. Unused facility remodeling to the library, large scaled buildings can be developed completely to the function of the library through the relocation of the space, while small scaled building needs spatial extension. In the case of spatial extension, existing space that was used for other purposes can be used as a reading room or office, avoiding high live load estimation.

• 한국안전학회지
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• 제4권1호
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• pp.91-98
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• 1989

Today, the conception of building architecture is changing the conception that it is a kind of product and the operator of construction try to produce excellent building through developing efficiency and materials of building component. This study improves the problematic point of the extenor tile setting, through making on experiment on the method of it and purposes doing to do the exterior tile setting of good quality as it selects out of the most conformable the method. The experimental materials choose the tile of 60$\times$108mm size which are using frequently in the exterior tile setting and mortar is made from sand of Han river and potland cement, which apply the volume mixing of the ratio 1：3. The water cement ratio (W/C)is made up 62％ The methods of tile setting utilise the method of the tile setting and laying the method of the tile improved setting and laying, the method ol the pressing adhesion, the method of the improved pressing adhesion and the method of setting adherent (the method of VIBRATOR).

• 한국디지털건축인테리어학회논문집
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• 제13권1호
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• pp.43-53
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• 2013

The purpose of this study is to propose the reasonable method for effective public building construction process. Public building service administration is necessary to make efficient public building supply and demand program. As a result, current public building precess need four steps(organize public assets, various process, establish public building service administration, design criteria). 1. Planning phase : Participation of Private Experts is guaranteed to enhance public building's function such as welfare, entertainment. 2. Design Phase : Detailed design review makes efficient and user oriented public building. 3. Construction Phase : Public Architect solve various problems among the participator especially in case of government local building construction. In conclusion, well formulated design criteria and Public building service administration make public building efficient in various field.

• 대한원격탐사학회지
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• 제29권5호
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• pp.499-508
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• 2013

각종 센서 정보에 기반한 3차원 건물 정보 추출 방법은 건물 형태를 보다 상세하게 묘사할 수 있지만 많은 비용 및 복잡한 처리가 요구된다. 단일 고해상도 영상에 기반한 방법은 추출할 수 있는 3차원 건물 정보가 비교적 제한적이지만 낮은 비용과 단순한 처리 과정으로 건물 정보를 추출할 수 있다는 장점을 갖는다. 단일 고해상도 위성영상만을 이용한 건물 정보 추출 방법 중에서도 Volumetric Shadow Analysis(VSA)는 그림자나 건물 밑 바닥이 일부분 가려져도 해당 건물의 높이와 바닥 위치 정보를 추출할 수 있다. 최근에는 반자동 VSA가 제안되었으나 이 방법은 주변 객체 형태와 그림자 영역 추출 정확도, 영상 노이즈 등에 큰 영향을 받는다. 반자동 VSA를 개선하기 위해서 본 논문은 단일 고해상도 전정색 영상과 다중분광 영상을 이용한 3차원 건물 정보 추출 방법을 제안한다. 제안된 방법은 각 밴드 영상에 반자동 VSA를 각각 적용하고 이를 통해서 계산된 파라미터로 비용함수를 구성한다. 비용함수로 계산된 값이 최대인 건물 높이를 실제 건물 높이로 결정한다. 제안된 방법의 성능평가를 위해서 Kompsat-2 영상이 사용되었으며 반자동 VSA와 제안된 방법으로 추출된 건물 정보를 비교 분석하였다. 그 결과는 제안된 방법이 보다 높은 성공률로 비교적 정확한 건물 정보를 추출할 수 있음을 보여준다.