As the distribution of vehicles and logistics increases due to the development of human civilization and the increase in population, various roads play an important role in domestic traffic and transportation. However, the recent emergence of large cities and new cities is causing traffic problems, and the increase in roads is inevitable for the smooth distribution of vehicles and logistics. In Korea, mountainous regions occupy 70% of the country, so tunnels are used to open roads. Without this, it is difficult to open the road. Currently, there are 3,720tunnels (as of December 31, 2023) installed on high-speed national highways, general national highways, and local roads nationwide, with a length of 2.499 and increasing every year. Accordingly, fire accidents in tunnels will also increase, and due to the nature of tunnel fire accidents, there is a high probability that they will escalate into large-scale disasters, resulting in casualties and property damage, as well as significant social losses due to the disruption of logistics transportation, etc. As the possibility of potential hazards is increasing, the purpose of this study is to build a safe and efficient tunnel system by optimizing maintenance and management for fire and disaster accidents in tunnels.

1. 서 론
2. 연구 목적과 범위
3. 이론적 배경
    3.1 터널의 설치현황
    3.2 도로터널의 종류
    3.3 도로 터널 구조물의 특성
    3.4 터널의 소방법상의 시설기준
4. 터널 화재방재관리 문제점
    4.1 장대형 도로 터널의 증가 추세
    4.2 장대형 도로 터널 방재관리
    4.3 도로터널의 화재발생 주요원인
    4.4 반 밀폐공간
    4.5 터널 내부진입의 어려움 및 의사소통의 제한
    4.6 혼잡한 터널 출입구
    4.7 대규모 재난으로 화재 확산우려
5. 국내외 터널 화재사례
    5.1 국내 터널 화재사례
    5.2 국외 터널 화재 사례
6. 터널 화재의 위험성
    6.1 터널내 화재발생 시 고열 및 유독가스
    6.2 장거리 피난(대피)
    6.3 짙은 연기
7. 터널 화재방재관리 대응방안
    7.1 터널 내·외부에 설치된 방재시설의 적극활용
    7.2 터널 관리실 통한 정보취득 및 활용
    7.3 교통통제 조치
8. 결론
9. References
저자 소개

• 이정일(서울소방재난본부 영등포소방서 예방과) | Jeong-Il Lee (Seoul Fire and Disaster Headquarters Yeongdeungpo Fire Station Prevention Division Abstract) Corresponding author