• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2011.04a
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• pp.301-306
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• 2011

건축물의 다양한 설비는 내부 거주자의 안전, 쾌적, 위생 등 환경적 요구를 충족시켜주는 기능을 수행한다. 소방용 설비의 경우 화재발생시 인명과 재산피해를 최소화하기 위한 중요한 기능을 담당하며 평상시 자주 사용되지는 않지만 화재와 같은 사고 발생시엔 확실한 작동이 요구된다. 소방용 설비는 경년변화로 인한 기기의 성능저하 및 고장발생의 우려가 큼에도 그 특성으로 인해 고장 및 기기의 결함을 조기 발견하는 것이 어렵다. 이에 국내에서는 소방설비에 대한 점검 기준을 마련하여 이를 소방용 설비의 유지보수를 수행하고 있으나 형식적인 점검방법으로 인해 다음 점검주기까지의 성능보장이 불가능하다는 한계점을 가진다. 이러한 문제점을 개선하기 위해서는 공학적 근거에 의한 소방설비의 내구연한을 제시될 필요가 있어 국내에서도 현재까지 소방설비에 내구연한 산정에 관한 논의가 활발히 진행 중에 있으나 내구연한 산정방법과 기준에 대한 연구는 미비한 실정이다. 본 연구에서는 일본 공업회의 자주적인 대처로 산정된 소방용설비용 내구연한 사례를 분석 고찰하여 국내 소방설비 기기의 내구연한 및 교체시기 산정에 대한 기초연구를 진행하였다.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2007.11a
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• pp.426-431
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• 2007

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2012.04a
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• pp.50-53
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• 2012

현대 건축물은 고층화 및 복합화로 인하여, 재난발생시 대처하기가 더 어려워지고 있다. 이에 많은 연구에서 시뮬레이션을 통하여 피난안전성평가를 진행하고 있다. 하지만 아직까지 한국형 피난시뮬레이션 개발은 부족한 실정이며, EXODUS와 같은 외산 프로그램에 의존하고 있다. 이러한 프로그램들은 국내의 실정 및 한국인의 특성을 반영 못하는 한계가 있다. 따라서 본 연구에서는 국내 특성에 적합한 피난시뮬레이션을 개발할 수 있도록 영향 인자를 분석하여, 한국형 시뮬레이션 개발을 위한 기초 자료를 제시하고자 한다.

• Proceedings of the KAIS Fall Conference
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• 2008.05a
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• pp.121-124
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• 2008

서울에는 지상 60층이 넘는 초고층 건물과 지하 8층 이상의 초심층 건축물. 지하철과 상가, 백화점, 호텔, 전시장등이 연결된 대규모 복합유통시설 지역 등이 있다. 이런 지역이나 시설에서 화재와 같은 재난사고가 발생시 진압작전을 위해 투입된 소방관의 위치를 제대로 파악할 수 없으면 투입된 소방관의 안전은 물론 효율적인 지휘통제가 제한되어 결국 더 많은 자체 피해와 더불어 화재 진압 및 시민 구조에 제한을 받을 수밖에 없다. 이러한 대형재난에 유비쿼터스 기술을 활용하여 투입한 소방력의 효율적인 운영과 과학적인 진압작전을 구사하여 시민의 생명과 재산을 최대한 보호할 수 있는 재난대응지원 시스템 구축방안을 제시하였다.

• Proceedings of the Safety Management and Science Conference
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• 2012.11a
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• pp.59-66
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• 2012

Recently buildings are constructed in larger and higher scales and becoming more complex. Every country in the world is competing to build high-rise buildings. Korea also has and is constructing high-rise buildings, like the 123story Jamsil Lotte Super Tower. However from small to large scale buildings and on construction sites there still are fire safety accidents that occur continuously. Therefore to improve fire safety plan, examining the actual fire safety management and understanding fire risk analysis Using Fire Modeling through Computer Simulation. Fire safety management plan related fire safety cases were collected an dan analyzed for the study. Also hazard analysis of High rise Buildings under fire compared with existing fire law sand regulations.

• Journal of the Korea Safety Management & Science
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• v.14 no.4
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• pp.31-37
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• 2012

Recently buildings are constructed in larger and higher scales and becoming more complex. However from small to large scale buildings and on construction sites there still are fire safety accidents that occur continuously. Therefore to improve fire safety plan, examining the actual fire safety management and understanding fire risk analysis Using Fire Modeling through Computer Simulation. On this study, the permissible evacuation times were estimated for smoke fall, temperature, CO concentration, viability, etc. Fire safety management plans for fire safety were suggested.

• Journal of Korea Multimedia Society
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• v.11 no.11
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• pp.1547-1554
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• 2008

This paper proposes a fire shunt guidance system model based on rule, it presents suitable shunt route in real-time according to collected fire information of the building inside using wireless sensor networks. So, this system model is composed of the sensor alert module, the behavior suggestion module, and the emergency device control module. The sensor alert module uses rule-base algorithm that monitored the information to collect periodically in wireless sensor networks. And, the behavior suggestion module proposed a suitable behavior, this module supports to judge the fire area with danger sensor list. Additional, the emergency device control module controls a related emergency device according to the suggested behavior and to present on a control screen. We experiment the fire shunt guidance system based on Internet Web for operation verification of the proposed system. Consequently, this study supports people safety with the behavior suggestion according to the context information when an emergency situation happens.

• Journal of the Society of Disaster Information
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• v.18 no.1
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• pp.38-50
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• 2022

Purpose: The goal of this research is to create a numerical analytic database that may assist fire prevention managers and building officials in prioritizing items that need to be addressed in order to improve evacuation safety performance while working within a constrained budget and time frame. Method: It was carried out utilizing the CFD Tool, a quantitative evaluation approach, to assess evacuation safety. One direct staircase-type apartment houses and one corridor-type apartment were chosen to make it. Result: In the fire compartment category, Apartment A's evacuation time was around 130 percent longer than that of sprinkler facilities. Conclusion: Fire prevention managers and building officials feel that starting with a single level and implementing "dwelling unit separations" will increase evacuation safety, and that maintaining fire compartments and sprinkler systems at all times will be effective. Because of the limited characteristics of smoke propagation in corridor-type apartments compared to direct staircase-type flats, it is thought that fire extinguishing equipment should be addressed.

• Fire Science and Engineering
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• v.26 no.6
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• pp.85-91
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• 2012

To reduce human life and property damage at the fire in a building, it is most critical to control flame spread in the early stage. Fire spread prevention measure generally includes fire resistance performance securing of structure member in the arson zone and use limitation based on combustion performance of finishing material. The latter is most fundamental fire safety design to determine flame spread, but domestic combustion test determines combustion performance by specimen sized fire test method. Thus, there are many restrictions in the determination of combustion performance by composite material such as sandwich panel. Especially, outer finishing material uses a variety of composite material such as dry bit, aluminum composite panel, and metal panel compared to inner finishing material. Therefore, this study would determine vertical fire spread features by a full scaled fire experiment through the test method of ISO 13785-2, an international test standard.

• Fire Science and Engineering
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• v.26 no.2
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• pp.59-68
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• 2012

Predicting occupants' behaviors from the start of the fire to egress and reducing the time required for such process are critical matters that can decide success and failure of safe egress. In this research, research literatures and theories and fire cases were compared and analyzed so as to prepare logical grounds that could predict the process of beginning egress. As a result of this research, there was a significant difference in the time elapsed until people start evacuating due to spatial positions and quarantine from the place from which the fire originated and their auditive and olfactory signs did not recognize the fire instantly and they showed a strong tendency to recognize the fire by visual sign, warning announcement for egress and notice by others. And the results also showed that only a very small minority of occupants evacuated as soon as they perceived the fire and that variation in the time elapsed until evacuation begun for occupants were wider as the size of building was bigger and that accommodations such as hotel had wider variation in the time elapsed regardless of the size of buildings.