• Proceedings of the Korean Institute of Industrial Safety Conference
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• 1998.05a
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• pp.241-244
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• 1998

최근에 이르러 자동차 화재는 일반화재 보다 높은 연평균 16.5%의 증가율을 나타내며, 전체 화재 건수의 17%로 주택 및 아파트 다음으로 화재 발생 건수가 많다. 자동차 화재는 엔진과열, 전기장치의 불량, 전자 제어화에 따른 각종 감지기의 연결상태 및 기능 불량, 교통사고로 인한 엔진의 파괴 및 연료 누출등이 원인이 되고 있으며, 주로 엔진룸에서 화재가 발생하여 차량 내부로 전파되는 특징이 있다. 따라서 화재 발생 초기에 화재를 감지하여 운전자에게 경보를 발하고, 화재를 진압할 수 있는 자동차 화재 감지시스템의 개발이 중요해 지고 있다. (중략)

• Proceedings of the Korean Society of Disaster Information Conference
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• 2023.11a
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• pp.79-80
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• 2023

본 논문에서는 화재 시뮬레이션을 이용하여 풍량, 풍향, 보관물질, 시설물의 위치 등 여러 요소를 고려한 플랜트 시설물의 상황별 화재 성상을 분석하여 화재진압 시나리오를 구축하고 이를 스마트 화재 모니터링 구현을 위한 아키텍처 시스템을 설계하여 화재 초기상황에 스마트 화재 모니터링을 통해 방수총을 빠르게 동작시킬 수 있다. 플랜트 시설 화재 시 스마트 화재 모니터링과 연동된 방수총의 동작 시간을 효과적으로 단축시키며 화재 취약지점에 거점타격방식으로 방수하고자 한다

• 방재와보험
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• s.36
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• pp.31-33
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• 1988

1960년대까지는 저팽창단백포가 유류화재의 진압에 주로 사용되었으니 불소화합물 계면활성제로부터 유출된 합성 AFFF를 개발하면서 해수로도 이의 사용이 가능하고 지역 및 유출화재 예방에서 AFFF 특유의 초기진압효과 및 대형화재를 방지한다는 장점 때문에 널리 사용되고 있으며, 석유화학산업의 저장탱크지역 및 공정지역에서 AFFF와 FPF가 주로 사용되며 부두시설(Oilrig, Marine Tanker, 해상 / 해변터미널)에는 AFFF의 사용이 지배적이다. 현재 사용되고 있는 foam으로는 단백포(Protein: PF), 불화단백포(Fluoroprotein: FPF), 막형성 불화단백포(Film Forming Fluoroprotein Foam: FFFP), 고팽창폼(High Expansion Foam), 수성막 형성폼(Aqueous Film Foaming Foam: AFFF), 알콜폼(Alcohol Resistant Foam: ATD) 등이 있으니 본고에서는 AFFF 중심으로 소개한다.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2009.04a
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• pp.255-263
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• 2009

A indoor hydrant proportioner that is installed as fire extinction equipment when a fire breaks out in a building plays a vital role for a fire extinction at an early stage. The indoor waterproof hydrant proportioner installed currently can function in case of fire as fire extinction equipment only when it can maintain proper waterproof pressure meeting the standards stipulated in NFSC. The results of the survey on the waterproof pressure of the indoor hydrant proportioner installed in most buildings showed that the waterproof pressure installed inside the buildings was higher than the agreed level suggested by NFSC, which is very desirable state and is regarded as the results of fire facilities being maintained and managed by regular fire inspections. It is thought that the safety management of fire extinction facilities should be kept up both regularly and steadily through TAB.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2013.04a
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• pp.136-137
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• 2013

본 연구는 국보, 보물로 지정된 중요목조문화재 159개소 중 궁궐목조문화재 17개소에 대하여 안전관리 실태조사를 실시하였다. 조사내용은 안전관리 인적요소, 주변환경적 요소, 시설적 요소, 관리적요소이며 이를 바탕으로 궁궐목조문화재 안전관리의 전반적인 현황을 검토하였다. 또한 화재 등의 재난 발생 시 신속한 초기 대응부터 진압활동까지 종합적인 안전관리대책 수립 및 궁궐목조문화재의 피해 최소화를 위한 기초 자료를 제시하고자 한다.

• Fire Science and Engineering
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• v.31 no.6
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• pp.40-46
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• 2017

As one of the solutions to deal with economic loss caused by traffic congestion in metropolitan area, a deep underground road has been planned and implemented at home and abroad. The part of them has been pushed ahead with a double-deck scheme which has an advantage in constructability and cost efficiency comparing to traditional road tunnel. However, the double-deck tunnel has a lower floor height than the general road tunnel due to the special structure used as the upper and lower lines by installing the middle slab on one excavation section. Therefore, it is relatively weak against fire accidents and ventilation problems occurring in tunnels. Thus study to develop the life safety system optimized to a double-deck tunnel has been systematically carried out in order to overcome their weak point. In this study, automatic monitoring fire extinguisher (AMFE) is developed to suppress a fire and prevent its spread at early stage of tunnel fire, conducting the performance test through vehicle fire tests as verification. The tests were conducted with AMFE being 30 m apart from the vehicle and 10 m apart from engine room. As a results, it was confirmed that AMFE enables to suppress a fire and prevent its spread in both cases.

• Journal of the Korea Safety Management & Science
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• v.24 no.4
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• pp.95-100
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• 2022

In general, fire accidents in tunnels are sufficiently preventable, but the damage is very large. Therefore, the number of highway traffic accidents is high in spring when spring fatigue occurs and the traffic volume for maple travel increases. In particular, when analyzing the cause of death of people killed in fire accidents in tunnels, it is analyzed that most of them are suffocated by smoke. Therefore, in this study, it can be said that it is meaningful to make a social contribution to reduce the number of traffic accident deaths by establishing an efficient fire suppression system for fire accidents in tunnels.

• Journal of the Korean Society of Hazard Mitigation
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• v.10 no.5
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• pp.49-54
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• 2010

The wooden cultural assets have the characteristics such as the fast spread of flame and leading to total destruction. Therefore, there is a need for a system for early countermeasure of recognized problem, along with the technological response for accurately recognizing the situation, for the prevention and early suppression of fire. To utilize such technology for detecting the situation through the latest ubiquitous technology and for a quick response to suppress fire, the ubiquitous sensor network (USN) technology, flame detector, image sensor, USN-based cultural asset disaster prevention management application case and malfunction identification system realization were examined in this study and the study result was presented focusing on the flame detector malfunction identification system for the ubiquitous-type cultural asset disaster prevention system.

• Fire Science and Engineering
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• v.21 no.1 s.65
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• pp.1-6
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• 2007

This paper investigated the fire and smoke behavior in the compounded multiplex theater using FDS with various spacial and boundary conditions to ensure the fire safety of the multiplex. The results showed that more rapid temperature increase and smoke can be induced near the exit door for the lower fire load duo to the horizontal smoke movement. The overuse of fire resistants can generate more smoke while delaying combustion rate, which can give adverse effect to the evacuation. The mal-function of the exhaust fan would obstruct smoke exhaust but also retard the function of sprinkler head.

• Fire Science and Engineering
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• v.30 no.5
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• pp.26-35
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• 2016

Sprinkler installations shall be operated at normal operating temperature of the atmosphere as a fire sprinkler head in any facility to control and extinguish the fire when the fire initially. Recently, however, some flush type quick response automatic sprinkler heads in slow fire place is a problem that can not be normal operation are raised. In this paper, by using the experimental model of the Apartment house of Commons and Cabinet burner size bedrooms fire conditions to form a slow growth rate and can supply more than 0.2 MPa pressure is the minimum pressure that can be applied inside the pipe in the field experiment was conducted. In the majority of experiments lush type quick response automatic sprinkler heads which is used in the country it was confirmed to be incompletely opened as the Cold Soldering occur. This phenomenon is likely to fail early fire suppression and control because they can cause the spread of fire and casualties needed to complement domestic product testing and type approval standards through additional research.