• Title/Summary/Keyword: 방화지구

Search Result 5, Processing Time 0.02 seconds

Strategy for Information Merging and Utilization for Comprehensive Risk Analysis on Regional Societal Disasters (지역 사회재난 위험분석을 위한 정보 융합 및 활용 방안)

  • Shin, Hee-Young;Cha, Areum;Kim, Kyoungjun;Jeong, Jae-Hak
    • Proceedings of the Korean Society of Disaster Information Conference
    • /
    • 2022.10a
    • /
    • pp.148-149
    • /
    • 2022
  • 본 논문에서는 지역별로 발생 양상이 다른 사회재난의 종합적 위험분석을 위한 정보활용 방안 및 전략을 제안한다. 사회재난은 재난유형이 매우 다양하며, 각기 다른 발생 및 전파양상을 가지고 있어 전문성을 기반으로 관계하고 있는 개별부처에서 각각 관리되고 있다. 재난이 발생 후 대응, 수습 및 복구에 이르는 활동은 대표적인 현장대응 부처인 행정안전부, 경찰청, 소방청 등에서 주로 담당하고 있으나, 예방 및 대비 활동은 각 부처에서 개별법령에 의한 제도 및 정책에 의해 위험요소를 저감하기 위한 활동으로 진행된다. 예를 들어 화학사고의 경우 화학사고예방관리계획서, 장외영향평가, 화재는 방화지구, 화재경계지구, 산불은 산불취약지수 등 각각의 물리적 매커니즘을 적정히 고려하는 이론적 근거의 의해 사전에 그 위험을 평가하고 있으나 재난관리 예방을 담당하는 부처에 까지 연속성을 가지고 그 결과들이 적극적으로 활용되고 있지 못하고 있다. 이에 본 연구에서는 각 부처에서 개별법령에 의해 평가되는 공신력 있는 자료들의 융합적 해석에 근거한 종합위험 평가 개념을 정립하고 실제 활용 가능성에 대해 논하고자 한다.

  • PDF

A Study of Empirical Analysis on Drencher Facilities through Delphi and IPA Analysis (델파이분석과 IPA분석을 통한 드렌처설비의 실증적 분석 연구)

  • Soo Un O;Sung-Hoon Choa
    • Journal of the Society of Disaster Information
    • /
    • v.20 no.1
    • /
    • pp.177-191
    • /
    • 2024
  • Purpose: In this study, the Drenzer facility, which is a facility installed to prevent the spread of fire caused by fire in adjacent buildings in the fire prevention zone, was analyzed legally and technically. We confirmed the uncertainty of the Building Act and the Fire Protection Act, and suggested the revision of the necessary standards. Method: Although the Drenzer facility is a building facility, it is actually applied in the field of firefighting, so the Delphi analysis was conducted on a panel composed of architectural experts and firefighting experts in the first, second, and third rounds to find the issuses and important facility component elements. Finally, the IPA(Importance-Performance Analysis) analysis was conducted to identify the importance of the elements that need to be revised. Result: Delphi analysis was carried out for experts on various components of Drenzer equipment in the first, second, and third rounds, and it was found that the survey items of the head, detector, and other facilities of the Drenzer equipment are valid items to identify problems. The IPA analysis indicated that the revision of the standards for Drencher head was necessary as a priority. Conclusion: In this study, it was possible to confirm the opinions of experts through Delphi analysis on the legal and technical problems of Drencher facilities, and it was confirmed that among the components of the Drencher facility, the revision of the head-related regulations is required as a priority.

A Study on Emission Properties of Green House Gas on Duration Combustion of Constructive Wood Materials (건축용 목재의 연소시 지구온난화 가스의 배출특성에 관한 연구)

  • An, Hyung-Hwan
    • Journal of the Korean Institute of Gas
    • /
    • v.22 no.6
    • /
    • pp.123-128
    • /
    • 2018
  • MDF was treated on the surface of MDF with fire retardant lacquer, water-soluble flame retardant coat and water-soluble wood cover on the MDF wood, and the pyrolysis characteristics and the atmospheric noxious gas generation characteristics were investigated by using the large capacity thermal analyzer. As a result of investigating pyrolysis and combustion gas generation characteristics after treatment of 0.11 / 11.55 g in terms of mass ratio, it was found that combustion starting time was slightly longer than that of pure MDF in the case of treatment with fire retardant lacquer. The combustion temperature was increased from $340^{\circ}C$ to $450^{\circ}C$. The pyrolysis and combustion gas generation characteristics of the MDF wood treated with the aqueous flame retardant coat showed the changes in combustion starting time and temperature from $260^{\circ}C$ to $542^{\circ}C$ for about 26 minutes at the mass ratio of 0.13 / 11g. Also, when the commercially available waterproof wood cover was treated with 0.13 / 11.55 g of MDF, the sudden weight change tended to increase from $300^{\circ}C$ to $370^{\circ}C$ and showed a second change at approximately $500^{\circ}C$.

Network Configuration Study for Multi-Satellite Operations (다중위성운영을 위한 네트워크 구성 방안 연구)

  • Baek, Hyun Chul;Jang, In Sik;Lee, Sang Jeong;Kim, Byung Chul;Lee, Jae Yong
    • Journal of Aerospace System Engineering
    • /
    • v.13 no.4
    • /
    • pp.1-9
    • /
    • 2019
  • Integration of satellites with diverse missions, such as broadcast-communication, earth, meteorologicaland marine observations, and navigation, is vulnerable. The problems of the currently constructed ground station network were analyzed by constructing the test environment. Based on this, we designed a network that was capable of operating multiple satellites by one ground station. In addition, we proposed an interface and network configuration method with domestic and foreign ground stations. The network linking the domestic and foreign ground stations was composed of KREONET (Korea Research Environment Open Network) and GLORIAD (Global Ring Network for Advanced Application Development) of the KISTI(Korea Institute of Science and Technology Information). The internal network consists of VPN (Virtual Private Network), DMZ(De-Militarized Zone), and 1-way USB and so forth. By constructing the network by using the proposed method, harmful data, such as virus inflow and infection, can be blocked.