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A study on design and performance test of fire door with high endurance performance in submarine tunnel

고내구성능을 갖는 해저터널 방화문 설계방안 및 성능시험 연구

  • Received : 2018.01.15
  • Accepted : 2018.02.27
  • Published : 2018.03.31

Abstract

In the tunnel of domestic high - speed railway, the main fire - fighting facility, fire - extinguishing passageway, is installed. However, due to the high pressure of the high - speed train, frequent breakage and maintenance are caused by strong shock and long - term vibration. In order to solve these problems, it is necessary to improve the fire door, but in Korea, it is installed by submitting a certificate by simple KS F 2296 performance test. At present, it is developed as a simple test certification by producing a real scale fireproof door without the theoretical examination in advance, so that a high cost for improvement is occurring in Korea. Therefore, through this study, structural analysis study which can preliminary structure review was carried out in order to design the refuge connection passage fire door and to improve the performance improvement. In order to secure the reliability of the result value, the official authentication test (KS F 2296) were compared.

국내 고속철도 터널에 주요 방재시설물인 피난연결통로 방화문이 설치되고 있으나, 고속으로 통행하는 열차의 고압력으로 인하여 방화문에 강한 충격 및 장기간 진동으로 인하여 잦은 파손 및 유지보수가 발생되고 있다. 이러한 문제를 해결하기 위해 방화문 개선이 필요하나, 국내에서는 단순 KS F 2296 성능시험에 의한 인증서를 제출하여 설치되고 있다. 현재 국내에서는 사전에 이론적인 검토 없이 실규모 방화문 제작에 의한 단순 시험인증 여부로 개발 되다보니, 개선을 위한 고비용이 발생되고 있는 실정으로 사전에 구조적인 안전을 확보할 수 있는 설계방안의 검토가 필요하다. 따라서 본 연구를 통하여 피난연결통로 방화문 설계 및 성능개선 효율화를 위해 사전 구조 검토가 가능한 구조해석 연구를 수행하였으며, 이러한 결과 값에 대한 신뢰성을 확보하기 위해 실규모 시작품 제작을 통한 공인 인증시험(KS F 2296)에서 발생된 결과 값을 비교검토 하였다.

Keywords

References

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