• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.12
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• pp.816-821
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• 2019

This study shows that it is reasonable for an R&D Information and Evaluation Center to have a building with the fifth floor above the ground and the second floor below the ground. A survey was conducted with 22,655 researchers who are registered in the NRF database. The researchers provided 883 responses. The results indicate that about 56% of the respondents positively support the construction of the NFR R&D Information and Evaluation Center. The survey results show that many respondents recognize that both evaluation and information integration functions among the NRF's roles are very important compared to other roles. The findings of the economic validity analysis support this statement. Based on the current demand for the construction of the R&D Information and Evaluation Center, this study investigates whether it is reasonable to build a new center in the available space while examining an environment focused on a physical work space and looking at significant results obtained through a cost-benefit analysis.

• Korean Journal of Rural Living Science
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• v.4 no.2
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• pp.163-164
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• 1993

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2011.11a
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• pp.143-146
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• 2011

2009년 11월 14일 발생한 부산 실내사격장 화재와 관련하여 조사내용을 토대로 화재 시뮬레이션용 전선유체역학 모델인 FDS를 이용하여 재현하였으며, 시뮬레이션 결과와 화재당시 녹화된 CCTV 영상을 비교하였다. 2층 발사실에서 시작된 화재는 급격히 연소가 진행되어 약 3초 후에 휴게실로 확산되며, 약 7초 후에는 계단 및 1층 홀을 지나 사람들이 통행하는 인도에까지 연기가 분출되는 것으로 나타났다. 시뮬레이션 결과는 2층 발사실과 휴게실에 녹화된 CCTV 영상 및 1층 홀 옆의 귀금속가게에 녹화된 CCTV 영상과 거의 일치하였다.

• Fire Science and Engineering
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• v.24 no.2
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• pp.114-119
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• 2010

The fire at a Busan indoor shooting range on November 14, 2009 was reconstructed by using a computational fluid dynamics model for fire simulations, in order to investigate the cause of the heavy death toll in a short period of time. Spread of the flame and smoke, and temperature distribution obtained by fire simulation were compared with the results of fire investigation based on the CCTV recordings. The flame and smoke flew out violently through the door into the cafeteria from the shooting range, and the cafeteria was filled with smoke just within 3 seconds followed by the onset of fire. This is consistent with the CCTV recordings. It was confirmed, as a result, that people in the cafeteria did not have enough evacuation time. The computed temperature at the door knob reached about $1400^{\circ}C$, near its melting point.

• Journal of The Korea Institute of Healthcare Architecture
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• v.2 no.3
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• pp.63-69
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• 1996

This study aims to evaluate the recently built patient-focused ward in korea through experience of patients. Finally, we have analysed the problems of ward-design and demands of patients.

• Proceedings of the Korean Society of Computer Information Conference
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• 2024.01a
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• pp.431-432
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• 2024

본 논문에서는 오락실 메타버스를 구축하도록 한다. 구축은 젭 맵 에디터를 이용하고 스폰을 생성하며 아이코그램스를 이용하여 설계하도록 한다. 오락실 메타버스는 주차장, 오락실 1, 오락실 2, 그리고 휴게실을 각각 구축하도록 한다.

• Fire Science and Engineering
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• v.22 no.3
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• pp.287-292
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• 2008

In this study, the evacuation training were performed in a high school building in Cheong-Ju and compared with the simulation program (Simulex). Also numerical analysis of room fire in school building was conducted by fire model (FDS, CFAST) and evaluated the available safe egress time for the safety assessment. As a result, the 8% of total egress persons were failed to escape at evacuation training and 40% of total egress persons were failed to escape at Simutex simulation. Simutex program was not reflected the real escape conditions, such as evacuation route, refuge place, etc.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2007.05a
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• pp.89-90
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• 2007

Recently the number of university has been increased rapidly and the number of student who want to enter the university has been decreased. So every university try to provide resting place and student lounge for their survival. this project was designed to provide the student more convenient and comfortable resting place. this lounge is placed in the main building which is the main space and the most useful place in the university. So the design concept is to provide the space which has young and bright and also useful so the student can feel high-tech interior design.

• Journal of The Korea Institute of Healthcare Architecture
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• v.13 no.2
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• pp.7-18
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• 2007

The most recent study of the hospital design indicates that the researchers focus more on creating the healing environment within the hospital facility. Furthermore, it demonstrates the environment of individual living space for patients such as hospital wards becomes much more significant. This study seeks to analyze how various configurations and compositions of the resting space in the general hospital in Korea affect on patients in the aspect of healing environment and its treatment provided within the facility. The behavior of patients and their family members are analyzed thru the observation and the surveying process in order to find out the level of satisfaction and their demand for the healing environment in the resting space such as day-rooms, corridors and external garden. Finally, the purpose of this study is to create the principles of architectural composition for the healing environment in the hospital design.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2022.11a
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• pp.22-25
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• 2022

본 논문에서는 인공적인 가상 환경에서 사실적인 충격응답을 제공할 수 있는 방법을 모색하기 위한 첫 단계로서 실제 청취 공간에서 충격응답을 획득하고 장애물이 존재할 때 그 충격응답이 어떻게 변화하는지 살펴보기 위하여 충격응답 변화 실측에 대한 실험 결과를 제시한다. 실험은 일상적인 공간으로서 한국전자통신연구원의 회의실과 휴게실에서 수행하였으며, 실험 결과 장애물의 존재에 따라 그리고 청취 위치에 따라 주파수 영역에서 차이점이 발생하는 것을 확인할 수 있었다. 향후 흡음률 등 장애물에 대한 물리적 정보를 조사, 분석하고 보다 더 다양한 공간과 위치에서 장애물에 대한 충격응답의 변화로부터, MPEG-I Immersive Audio 등의 애플리케이션에서 사실적인 공간감을 제공하기 위한 인공적인 충격응답을 가공 방법을 제안할 수 있을 것으로 기대한다.