• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.10a
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• pp.551-552
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• 2014

건물 및 주택의 가구배치나, 인테리어 디자인 등을 신규로 구성하거나 재배치하는 것은 고비용의 작업일 뿐만 아니라, 사용자가 정확히 판단하기 어렵다. 가상현실 시스템을 적용하면 공간적, 물리적 제약에 의해 현실 세계에서는 직접 경험하지 못하는 상황을 간접 체험할 수 있어 재배치에 대한 비용 및 시행착오의 오류를 줄일 수 있다. 따라서 본 논문에서는 EON Studio를 이용하여 건물 내부의 인테리어를 바꿔가며 디스플레이 할 수 있는 실내 인테리어 시스템 프로토타입을 제시하고자 한다. 현실 건물 내부와 가구를 EON Studio를 통해 구축한 후 회전 및 이동을 통해 재배치 도록 하였다. 구현된 시스템을 통해 제안된 인터페이스가 공간 배치 응용 분야에서 유용성 이 있음을 확인하였다.

• Journal of the Korean Society of Radiology
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• v.14 no.7
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• pp.881-889
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• 2020

The objective of this study was to quantitatively measure the changes in radon concentration due to ventilation and air purification plants in the lower and upper floors of a building. This study measured and compared radon concentration in the lower and upper floors of the building by using a radon meter when the room was closed, it was ventilated, and air purification plants were installed at a specific time. One-way ANOVA was conducted to evaluate the effect of treatment (i.e., closure, ventilation, and air purification plants) on radon concentration. The results of this study showed that ventilation and air purification plants significantly decreased radon concentration in the lower and upper floors of the building, but the effect of ventilation and that of air purification plants were not significantly different. Therefore, it will be possible to reduce radon concentration effectively when ventilation and air purification plants are used appropriately.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.10
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• pp.6344-6353
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• 2014

According to the changes in society, the knowledge industrial center, which is a factory related to the manufacturing industry, is now including various programs, such as information and communication knowledge. This study defined the knowledge industrial center related law into three periods: deduct layout planning type and outside space composition elements by previous research; case analysis; and suggestions of the direction of layout planning and outside space plan. As a result of the analysis, first, before 1999, the layout of the building is made mainly with a car, but depending on the form of the site, it is configured as a centered, side layout. Second, in the case of distribution, the support facility on the lower part is integrated and the factory on the higher part is distributed, so it is partly integrated and the building is unified. Third, beginning with the activation of privately owned public space in a semi-industrial district according to architecture regulations in 1999, the outside space is wider but the construction area is reduced, so the outside space composition has been changing in a similar manner to the planning methods of business facilities, such as office buildings.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 1998.05a
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• pp.113-118
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• 1998

현대에는 건물이 대형화, 고층화되어짐에 따라 많은 재실자들을 수용함으로써 대형 재난의 잠재적인 가능성을 가지게 된다. 더욱이 건물의 미적인 면과 효율성이 강조됨에 따라 재난시 재실자의 대피에 영향을 주는 통로와 사무 시설 배치등과 같은 방과 건물구조의 용도 변경이 잦아지게 되었다. 그러나 안전적인 측면에서 특히 재실자의 대피는 피난 법규의 요구이외에는 설계시 특히 건물 내부의 용도 변경시 피난의 상황은 중요하게 고려되어지지 않고 있는 실정이다. 이에는 설계자나 건물 관리인에게 있어서 안전의 개념의식이 미비한 점도 있지만 대피시의 상황을 예측할 수 있는 효율적인 프로그램의 개발이 적절히 이루어지지 않았기 때문이라고 생각되어 진다. 이에 본 논문은 동일 건물 구조하에서 재실자들의 대피 상황을 프로그램을 통하여 미리 제시함으로서 설계 및 건물구조 변경시 건물 구조의 효율성과 안전성의 적절한 조화를 꾀하는데 목적을 두고 있다. (중략)

• Journal of the Korea Computer Graphics Society
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• v.23 no.4
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• pp.1-9
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• 2017

We propose an efficient method to determine the position of blueprint by using a vector field with optimized MLS(Moving Least Squares). Typically, a professional architectural design office takes a long time to work as well as a high processing cost because the designer manually determines the location to place the buildings in a specific area. In order to solve this inefficient problem, we propose a method to automatically determine the location of the blueprint based on the optimized MLS method. In the proposed framework, the designer selects the desired region in the actual city data and calculates the flow of the vector based on the region. Use the optimized MLS method to extract the vector field and determine the amount of rotation of the drawing based on this field. The location of the blueprint determined by the proposed method is very similar to the flow seen when the actual building is located. As a result, the efficiency of the overall architectural design process is further improved by reducing the designer's inefficient workforce.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.29 no.3
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• pp.17-23
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• 2000

개방형 사무실 건물에서, 총 환기량이 적정할지라도 국부적으로 환기가 부족하거나 또는 과다한 작업공간들이 존재할 수 있다. 이것은 환기시스템을 설계할 때 작업공간의 배치와 관련된 정보를 활용하지 않기 때문이다. 모든 작업공간이 충분히 환기될 수 있도록 하기 위해서는 급기구나 배기구 그릴의 형태나 배치선정 등과 같은 다 양한 설계변수들이 작업공간의 HVAC 시스템의 성능에 미치는 영향을 파악하여야 한다. 본 원고는 최근 수행된 작업공간의 환기 성능에 관한 연구결과를 요약한 것이다.

• The Journal of the Convergence on Culture Technology
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• v.7 no.3
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• pp.509-515
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• 2021

This study analyzes the efficient floor layout plan of classrooms for securing evacuation stability in school in case of fire by using the Pathfinder simulation program. Efficient evacuation methods and safety were evaluated by analyzing REST (Required Safe Egress Time) according to the allocation of personnel by floor targeting a high school 5-story building equipped with a ramp and stairs. The current status of personnel assignments exceeded the Required Safe Egress Time(RSET), resulting in a problem with evacuation safety. When students were placed on the 3rd, 4th, and 5th floors, the result was that the time exceeded RSET the most. When students were placed on the 1st, 2nd, and 3rd floors, the result was that they completed evacuation in the shortest time, less than RSET. In the current state, when evacuation was guided by designating an evacuation exit depending on the location, the result of shortening RSET was obtained. As a result, it is effective to put the students on the lower floors when placing students in high-rise school buildings in terms of evacuation safety, and in the preliminary training, it is required to designate evacuation exits so that they can use the nearest exit for each location in case of a fire. As a future research project, additional research is needed on the RSET when a fire occurs in a specific location according to whether the automatic fire door at that location is opened or closed.

• Journal of the Korea institute for structural maintenance and inspection
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• v.24 no.1
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• pp.116-124
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• 2020

In order to analyze the lateral-load resisting capability according to the core locations, three-dimensional structural analyses were performed for 20-story buildings with symmetric plan. Four analytical models for a center core, a single-axial eccentric core, and a double-axial eccentric core were constructed, and eigenvalue analyses, wind-load analyses, and earthquake-load analyses were performed. Torsion did not occur in the central core building, but the bending and torsion occurred in combination with the arrangement of the eccentric core, and the lateral-load resisting capability was degraded. The change in the wind load according to the eccentric core was small, but the maximum lateral displacement was found to increase greatly by the eccentric arrangement of the core. In addition, in case of the eccentric core, the seismic load was slightly reduced compared to the center core due to the decrease in the lateral stiffness, but it was found that the maximum story drift ratio increased significantly due to the torsional effect. Based on these results, the structural behavior according to the position of the core can be clearified and used as a guideline for core locations in the planning and design stage.

• Korean Architects
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• no.1 s.273
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• pp.78-87
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• 1992

부산 시청사 현상설계 공모결과 일신종합건축이 당선작으로 선정되었다. 총16개 작품이 응모한 이번 현상공모에는 당선작 외에 부림 건축+동일건축 안이 우수작으로 선정 되었으며,신도시건축안과 세진 건축안이 가작으로 선정되었다. 당선작으로 선정된 일신 건축안은 건물의 상징성이 부각된 건물로 오픈스페이스가 많이 확보되어 이상적이고, 배치 및 동선계획이 적절히 계획되었으며, 전면의 여유 있는 공간을 확보 건물의 친근감을 주도록 계획되었다. 청사는 93년에 착공하여 96년 말까지 공사를 끝내고 시청 및 시의회, 경찰청 등이 들어서게 된다. 본지에서는 당선작과 우수작1점, 가작2점을 게재코자 한다.

• Korean Architects
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• no.4 s.54
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• pp.36-41
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• 1973

‘스웨덴 룬트공과대학에서는 건물계획에 있어서 컴퓨터해법의 사용에 대한 연구사업을 수행하였으며, 이 사업은 스웨덴국립건축연구소의 경제적 지수으로 이루어졌다. 본고에서 룬트대학의 연구생인 Cole씨는 이 사업의 일부를 기술하고 있다. 그는 여기서 주로 1층이상에 대한 Whitehead와 Eldars의 산술해법과 컴퓨터에 의하여 작성된 평면배치의 동선 정의에 따른 해법의 개발에 관하여 논한다. 프로그램이 그 일부를 차지하고 있는 설계체계는 각종 컴퓨터해법을 종합할 수 있도록 하는 체계개발의 시도라고 할수 있으며 이러한 종류의 시스템은 사실상 해법에 대한 직접적인 정보의 이용과 함께 건물의 다각적인 설계를 가능케 한다.