• 제목/요약/키워드: Fire Department

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상가건물 소방용 연결송수관설비 송수구의 개선방안에 관한 연구 (A Study on the Improvement Method of the Fire Department Connection for Fire Fighting at the Shopping Center Building)

  • 이영삼
    • 대한안전경영과학회지
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    • 제18권4호
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    • pp.11-17
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    • 2016
  • Currently, the number of a shopping center building is increasing because most people want to go a shopping center building easily for buying many things and eating some foods. That are a normal trend these days. However, the increasing number of shopping center buildings has been increasing the number of shopping center building fires which also have been making social problems. Therefore, this study was conducted for the fire department connection among other fire facilities because it is important for fire suppression. The research subject is on the fire department connections that are on 70 shopping center buildings of more than 5 years old constructed. Survey and analysis were conducted for 70 fire department connections. The result of this study is that all installed fire department connections have a type that includes one or two holes each at 65mm wide, and the average distance between fire department connections and access roads is 4.85m. The total average percentage of insufficiency conditions such as drive ways for fire trucks, visibility, accessibility, pressure range sign, installed height, cover of the hole, etc. is 45.3%. So improvement of law and systems, that are fire facility construction and maintenance implementations, will be needed in my opinion.

소방조직의 화재수사권 확보를 통한 화재조사 전문성 향상에 관한 연구 (A Study on Enhancing Professionalism of Fire Examination by Bringing the Legal Investigation Right on Fire to Fire Department)

  • 김성곤;박찬석
    • 대한안전경영과학회지
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    • 제16권3호
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    • pp.111-120
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    • 2014
  • This study focused on the review of the korean fire investigation system and will provide the means for having the legal investigation right. The most important thing is to give fire department a perfect legal investigation right on fire including police areas(seeking and examining the case at first stage). And it should be stated in criminal law. With the joint effort between Fire department and Police department, we can develop the reformation, enlightening programs for the arsons or fire related criminals. Through this, it systematically have to be good for fire prevention and can be helpful to enhancing professionalism of fire examination.

국내 성능위주설계의 시행현황 분석 - 화재시나리오 및 시뮬레이션을 중심으로 (Analysis on the Implementation Status of Domestic PBD (Performance Based Design) - Focusing on the Fire Scenario and Simulation)

  • 안성호;문선여;류일현;최준호;황철홍
    • 한국안전학회지
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    • 제32권5호
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    • pp.32-40
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    • 2017
  • The current status of Performance-Based Design (PBD) implemented in 4 wide areas (Seoul, Gyeonggi, Incheon and Busan) over the past 5 years was reviewed with regard to the number of PBD implementation and target buildings. Then, detailed status related to fire scenarios, input information for fire simulation, and grid size were analyzed with the pre-review for the PBD. As a result, the domestic PBD was mainly applied to the mixed occupancy. In the fire simulations performed on the identical fire scenario and fire space, the maximum heat release rate (HRR) varied significantly depending on the PBD designer. Various combustibles were also considered for the identical fire source, and their combustion properties also showed considerable uncertainty. In addition, the applicability of accurate input information for predictive models of heat and smoke detectors was examined. Finally, the average grid size for the fire simulation using Fire Dynamics Simulator (FDS) was analyzed, and the improvement of PBD to minimize designer dependency was proposed.

Efficient Forest Fire Detection using Rule-Based Multi-color Space and Correlation Coefficient for Application in Unmanned Aerial Vehicles

  • Anh, Nguyen Duc;Van Thanh, Pham;Lap, Doan Tu;Khai, Nguyen Tuan;Van An, Tran;Tan, Tran Duc;An, Nguyen Huu;Dinh, Dang Nhu
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제16권2호
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    • pp.381-404
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    • 2022
  • Forest fires inflict great losses of human lives and serious damages to ecological systems. Hence, numerous fire detection methods have been proposed, one of which is fire detection based on sensors. However, these methods reveal several limitations when applied in large spaces like forests such as high cost, high level of false alarm, limited battery capacity, and other problems. In this research, we propose a novel forest fire detection method based on image processing and correlation coefficient. Firstly, two fire detection conditions are applied in RGB color space to distinguish between fire pixels and the background. Secondly, the image is converted from RGB to YCbCr color space with two fire detection conditions being applied in this color space. Finally, the correlation coefficient is used to distinguish between fires and objects with fire-like colors. Our proposed algorithm is tested and evaluated on eleven fire and non-fire videos collected from the internet and achieves up to 95.87% and 97.89% of F-score and accuracy respectively in performance evaluation.

연결송수관설비 화재안전기준(NFSC 502) 개정에 관한 연구 (A Study on the Revision of the Fire Safety Standard of the Fire Department Connection)

  • 장경남;백은선
    • 한국화재소방학회논문지
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    • 제32권5호
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    • pp.67-76
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    • 2018
  • 소화활동설비 중 연결송수관설비는 출동한 소방대가 소화용수를 공급하는데 화재현장 활동에서 그 어떤 설비보다 중요하다. 본 연구에서는 연결송수관설비 화재안전기준(NFSC 502)을 바탕으로 연결송수관설비가 설치된 아파트에 대한 연결송수구 설치 위치를 조사하였다. 소방대원이 아파트에 설치된 연결송수관설비 송수구를 알고 있는 경우와 모르고 있는 경우 그리고 주간과 야간을 나누어 연결송수관설비 송수구 발견 시간을 측정하여 보았다. 실험결과를 바탕으로 소방대가 출동하여 활용하는 본격 소화설비인 연결송수관설비의 활용 극대화를 위하여 연결송수관 설치 위치에 대한 명확화 및 위치안내도 표지판 설치 등 연결송수관설비 화재안전기준(NFSC 502)에 대한 개선안을 제안하고자 한다.

해외 의용소방대 활동의 운영체계 비교 고찰에 관한 연구 (Study on the Comparative Consideration of the Operative System of the Overseas Volunteer Fire Department)

  • 김형도;이시영
    • 한국화재소방학회논문지
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    • 제31권6호
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    • pp.99-106
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    • 2017
  • 본 연구는 일본과 미국 의용소방대의 운영체계 전반에 관한 비교 고찰을 통해 우리나라 의용소방대의 개선방안을 모색하고자 수행되었다. 이를 위해 관련 학술논문, 선행 연구논문, 국가기관 발간 책자, 소방관련 서적 및 일본 소방단 신입단원용 교재, 해외 연수보고서 등의 문헌조사 연구방법에 따른 기술적 접근방법을 활용하였고, 우리나라 의용소방대의 효율적 운영을 위한 개선방안을 제안하였다. 연구결과는, 첫째, 지역사회의 공동체 의식 강화 및 의용소방대의 위상 정립 둘째, 의용소방대 활동영역의 구조 구급분야 확대 운영 셋째, 의용소방대 현장 전문교육 훈련지도 전담팀 확대 설치 운영 넷째, 개별적 보상방법 개선과 의용소방대의 정체성 인식 및 재정적 지원 강화이다. 본 연구결과는 향후, 우리나라 의용소방대 발전을 위한 기초자료로 활용될 수 있기를 기대한다.

화재조사 실태 분석과 개선방안에 관한 연구 (A Study on the Current State and Improvement of Operation of Fire Investigation Teams)

  • 이태근;채종민
    • 대한수사과학회지
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    • 제1권1호
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    • pp.45-53
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    • 2006
  • The purposes of fire investigation are to identify and analyze the causes of fire and, using the results in promoting fire fighting policies, ultimately to prevent fires caused by similar causes and to protect people's life and properties from fire. However, although the patterns of fire are getting more diverse and complicated with the rapid development of industry, complicated with the rapid development of industry, fire fighting organizations are continuing traditional superficial fire investigation without operating a fire investigation department for the reason of insufficient manpower, equipment and budget, losing public confidence. Thus, the present study purposed to propose plans to improve the technicality of fire investigation and win public confidence in fire investigation. First, the technicality of fire investigation should be improved by operating a department and personnel exclusively for fire investigation. Second, fire investigation should be more scientific and precise using high tech fire investigation equipment. Lastly, responsible fire fighting administration should be realized through statistical analysis of the causes of fire and computerization. The results of this study are expected to contribute to the safety and security of our society.

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