• The Korean Journal of Quaternary Research
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• v.12 no.1
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• pp.55-62
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• 1998

• Journal of the Korean Professional Engineers Association
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• v.38 no.5
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• pp.1-4
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• 2005

• Magazine of the Korea Concrete Institute
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• v.8 no.6
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• pp.21-30
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• 1996

• Korean Security Journal
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• no.28
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• pp.57-77
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• 2011

Recently, property and life loss is increasing internally and externally, due to fire spread in high-rise buildings which results from a variety of disasters like fire and terror. In this study, therefore, an evacuation simulation was performed to predict escape behaviors of occupants and assess escape safety in high-rise office buildings after setting up each scenario, as part of safety measures for high-rise buildings. Based on the results and data obtained, escape safety was assessed, finally. The results and suggestions of this study are as follows. Firstly, most of the present researches on high-rise building and multiple-use facilities are weighted towards qualitative perspectives. It is, therefore, considered that we have to establish concrete, practical, systematical and rational safety measures to minimize damages in dangerous situations, by analyzing security plans for high-rise buildings in depth and preparing for those situations from various angles. Secondly, setting up evacuation sections in security plans for high-rise buildings is an important factor which influences refuge. Thirdly, in relation to security plans for high-rise buildings, it is possible to reduce the entire time for escape, by setting up escape exits of each floor in consideration of a simultaneous evacuation situation.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.411-414
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• 2002

As high density of cities, construction project is getting to be high rise, large sized and multi purposed, whereas it has some difficulties due to disordering of classification and undeveloped management systems. In this study, it would be suggested that classification method for knowledge and constraint of temporary facility in order to efficient decision making of temporary facility planning with knowledge reorganization and establishment process.

• Journal of Korean Association for Spatial Structures
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• v.11 no.2
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• pp.55-62
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• 2011

While frequency of occurrence of terrorism has recently increased, it intensively occurs in buildings that many unspecified persons gather. Terrorism which occurs in high-rise buildings causes a lot of damage. It is necessary for design approach to reduce terrorism damage from explosive of buildings. Terror risk analysis of domestic tall and high-rise buildings is evaluated by fema 455, Rapid Visual Screening which is found to be comparatively simple and practicable. Common risk factors of terrorism in domestic buildings were investigated. The results of terror risk assessment of all buildings are found to be a medium risk score, Main reason is that domestic tall or high-rise buildings have similar external-environmental factors.

• Fire Science and Engineering
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• v.25 no.5
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• pp.14-20
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• 2011

As the height of the building increases, the stack effect in stairwell that is main facilities for evacuation becomes stronger. While the pressure rise in stairwell causes difficulties on opening the door for evacuation and has effect on smoke control system, reduction of stack effect will be necessary for providing more safe evacuation environment. The field experiments on pressure field in high-rise building are carried out to present reduction method of stack effect and the numerical analyses using network model are proceeded to design quantitatively the reduction method. As the air flow supplied from outside in lower stair and exhausted to outside in upper stair is formed in stairwell, the stack effect in stairwell is expected to be decreased.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.628-633
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• 2008

Tall building construction has been increasing due to the need to maximize land usage. It causes the increase of vertical transportation for workers and materials, which significantly affects the productivity and lifting planning, therefore, has to be made carefully based on the characteristics of the field. However, the existing method to calculate the number of lift is too simple to consider complex and various characteristics in tall building construction. Accordingly, we developed the model for selecting the best system of vertical transportation by using Queueing theory. To find out the situation of the queue of resources such as material and workers, a simulation program will be applied.

• Proceedings of the Korean Society of Machine Tool Engineers Conference
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• 2002.04a
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• pp.618-620
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• 2002

일기예보나 기상예측 등을 위해서 필요한 대기압, 온도, 습도와 같은 기상정보 중에서 대기압의 변화를 측정하기위한 고층기상관측기를 설계, 구현하였다. 이를 위해 현재 구현되어 있는 고층기상관측기의 구조와 특징을 파악, 분석 후 대기압 상용센서를 하여 기존의 고층기상관측기와 비교해 구조적으로 간단하고 저가에 구현할 수 있도록 하였다.

• 월간 기계설비
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• no.11 s.220
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• pp.86-88
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• 2008

초고층건물은 랜드마크로서 그 도시를 대표해 정치, 경제, 사회적으로 엄청난 파급효과 창출이 입증되면서 세계 유수 도시가 경쟁적으로 추진하고 있다. 대전광역시와 충청남도는 대전 충남을 상징하는 초고층 건물 건립을 진행하고 있으며 현재 시공 중이거나 시공 예정인 고층 건물은 $\triangle$계룡건설 아산 배방 복합단지(51층) $\triangle$삼성 탕정 트라팰리스(39층) $\triangle$현대산업개발 I-Park(31층) $\triangle$남광토건 하우스토리(30층) 등이다. 대전 충남 지역에 건립될 고층건물에 대해 알아본다. 본지는 지난 6월 서울특별시에 이어 전국에 건설 중이거나 건설 예정인 고층건물에 대한 정보를 수록할 예정이다.