• Korean Journal of Construction Engineering and Management
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• v.13 no.5
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• pp.35-44
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• 2012

In the current maintenance system of building, safety inspection and precise safety diagnosis have been applied only for Type 1 and 2 buildings. Considering the fact that middle and small-size buildings take up 99.4% of total buildings, it is necessary to implement safety diagnosis for the buildings to make long lasting buildings. This study suggested improvement methods for adjusting the existing evaluation items to middle and small-size buildings by reviewing the current diagnosis system and a survey. Based on the methods, an improved model, which modified the existing diagnosis model, was developed by applying fuzzy theory. If the improved model of this study is applied on site, the buildings except Type 1 and 2 could be maintained constantly. In the future studies, it is necessary to implement the developed model practically, to strengthen the feasibility of the model.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2012.04a
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• pp.81-84
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• 2012

건축물에서 화재가 발생할 경우 연기에 의한 요인이 인명피해의 주요 원인으로 파악되고 있다. 특히 건축물이 고층화, 복합화, 대형화되면서 화재시 연기에 취약한 건축물이 증가하고 있고, 또한 기존의 연기제어 설계기준이 개선되어야 할 필요가 발생하고 있다. 이러한 요구에 부응하기 위해서는 새로운 조건에 대한 연기확산 및 연기제어에 대한 수행되어야 하며, 이론 수치해석적 연구와 더불어 실제적인 실험적 연구가 되어야 한다. 한국건설기술연구원 화재안전연구센터에는 5층규모의 제배연 실험동이 건립되어 있으며, 다양한 건축물 조건 및 연기제어 방식에 따른 실규모의 실험적 연구가 가능하도록 설비가 구성되어 있다. 본 논문에서는 이러한 Pre-Pilot Test Bed의 구축현황과 관련 실험내용을 소개하고자 한다.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.33 no.3
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• pp.33-36
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• 2004

냉방에너지에 대한 분석과 전기냉방에 대한 가스냉방의 경제성 및 향후 가스냉방의 보급전망을 기술하였다. 가스냉방 부하 가스냉방은 80년대 중반부터 하절기 최대 전력수요 억제의 일환으로 보급이 본격화되기 시작했으며 가스 흡수식 냉방기 및 냉온수기의 공급으로 대규모 건축물의 냉난방에 대한 개념이 서서히 바뀌기 시작하였다. 92년 7월 “건축물의 냉방설비에 대한 설치 및 설계기준” 이 제정, 시행됨에 따라 일정규모 이상의 건축물에 중앙집중식 냉방설비 설치시 주간 최대 냉방부하의 60% 이상을 가스냉방 또는 축냉식으로 설치 의무화됨으로써 냉방은 물론 난방까지 겸하는 흡수식 냉온수기의 보급이 크게 증가하고 있다.(중략)

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2013.04a
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• pp.62-63
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• 2013

최근 전 세계적으로 여러 가지 목적으로 초고층 및 대형건축물이 급속도로 건설되고 있다. 건축물이 대형화, 고층화 될수록 피난 동선 및 피난 소요시간은 길어지게 된다. 이에 많은 국내 외 연구에서 대규모 건축물에서의 피난안전성평가를 진행하고 있다. 일반적으로 건축물에서의 피난안정성을 평가하기 위해서는 실제 실험의 어려움 등으로 인해 외산 시뮬레이션을 사용한다. 이러한 외산 프로그램들은 국내의 법규 및 특성을 반영하지 못하는 한계가 있다. 따라서 본 연구에서는 대규모 복합건축물의 한국형 피난시뮬레이션 개발을 위한 연구 및 방향을 제시하고자 한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.10
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• pp.131-138
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• 2016

This study reviewed the status of domestic and foreign Architectural Information Systems and related laws, analyzed the state of the architectural service industry, and proposed the phased introduction of BIM into Architectural Information Systems. The adoption of BIM in Architectural Information Systems both at home and abroad is generally at an unsatisfactory level, with only Singapore assuming a leading role in this area through activities such as the provision of a separate BIM submission service. Since it is desirable for BIM to be applied to additional types of architecture when the architectural licensing procedure is introduced, the different phases of adoption were set after analyzing the scales and types of architecture as defined in related laws. By analyzing the participation rates of architectural design firms in each scale of architecture design, the results demonstrated that, as the number of floors and total floor area in the building increases, the proportion of small scale architectural design firms involved decreases, while that of large-scale architectural design firms increases. The adoption of BIM is occurring mostly within large-scale architectural design firms, which is why it is desirable for its introduction into Architectural Information Systems to be separated into phases from large-scale buildings to increasingly small-scale architecture. In conclusion, this study divided the adoption of BIM in Architectural Information Systems into 6 stages and, following the Architectural administration procedure, established a segmented road map for the gradual activation of BIM.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.35 no.4
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• pp.987-996
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• 2015

According to the recent research results of the Ministry of Environment, the indoor air quality of large general hospitals and university hospitals(58 hospitals) exceeded the maintenance standard. On top of such indoor air quality, it is also desperately required to have the environment-friendly building design and also low carbon green design in accordance with the increase of hospital size and enlarged hospital buildings. Especially, the increase of carbon dioxide, heat, garbage, waste energy, exhaust heat from power plants and sewage heat in each medical center brings up lots of problems to the health of hospital patients and customers. Thus this study aims to convergently develop the green environment-friendly architecture design technology concerning the organic relations between each medical building, and technical development which should be introduced to the low carbon green environment-friendly architecture design based on the characteristics of each medical center in large-scale medical complex.

• 월간 기계설비
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• s.97
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• pp.73-75
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• 1998

오는 2천년대 우리나라는 심각한 물부족 현상에 시달릴 것으로 예상됨에 따라 물부족 현상을 해소할 수 있는 다양한 방안을 모색하고 있다. 그중 중수도 보급 정책은 정부가 심혈을 기울여 추진하고 있는 사업이다.

• Journal of Korean Association for Spatial Structures
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• v.9 no.2
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• pp.65-75
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• 2009

For the large space buildings since 1960s in Korea spanned more than 30m, the establishment feature and the development process were examined. As the Results, physical facilities with 40-70m span were mainly established in 1980s-1990s, but large scale convention centers have been establishing after 2000s as the used of large space buildings are varied. Also, a space frame has been generally used in 1980s while the unique structural shapes were builded in the early age(1960s), the structural design with concerns a form and using various structural systems have been attempting after 2000s.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.5
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• pp.3192-3202
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• 2014

This study has its purposes on analyzing specific features of the elements according to scales of 32 main buddhist sancta among wooden temples with gable roof that are nationally designated as cultural assets, and analyzing influences and proportional relations between main and submaterials, so that it could be basic and objective data for restore and repair cultural assets in the future. Results of the study are following. First of all, the average plane proportion of doritong (facade) and yangtong (side) in 3-room building is about 1.31:1, while it is 1.70:1 in 5-room building. Secondly, as a result of analyzing the locational proportion and thickness of pillars at each location, floor room turned out to have wider space between pillars than that of edge room or side room in both cases of 3 and 5-room buildings. In the mean time, for the average thickness of the pillars in 3-room building, it was 491mm for corner pillars, 433mm for general pillars in cases of 3-room building, while it was 595 and 511mm respectively in cases of 5-room building. The reason why corner pillars are 60~80mm thicker than general ones in average, is determined to considered structural stability and optical illusion. For the third, as a result of analyzing the influences on pillar thickness, eaves projection and eaves height according to the scale(dimension) of buildings, 3-room buildings have outstanding correlation as its scale(dimension) goes bigger, while 5-room ones are not very much influenced by its scale(dimension). For the fourth, as a result of the relation between pillars and eaves, both of 3 and 5-room buildings have longer-projected and higher eaves as their pillars go taller; especially height of eaves turns out to have very close relation between length of pillars. In addition to that, both of 3 and 5-room buildings have much projected eaves as the eaves go higher.

• 월간 기계설비
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• s.288
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• pp.81-82
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• 2014

국토교통부(장관 서승환)는 그린리모델링 사업지원 및 효율적 건물 에너지 관리 방안 등을 담은 '녹색건축물 조성지원법'을 일부 개정해 지난 5월 28일 공포했다. 이로써 정부는 녹색건축물 시공 전문기업을 지원할 뿐만 아니라, 에너지 절약적이고 친환경적인 건축물의 보급 활성화를 위하여 일정규모 이상의 건축물을 건축하는 경우에는 녹색건축 에너지효율등급 인증을 받도록 하고, 건축물 에너지 소비 절감을 위한 고효율 냉 난방 장치 설치를 의무화했다.