• 터널과지하공간
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• 제23권3호
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• pp.161-168
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• 2013

세계적으로 Modern High-Power TBM을 이용한 터널공사가 점점 많아지고 있다. 특히 오늘날의 고성능 TBM의 개발로 많은 터널공사에서 성공적인 결과를 가져왔으며, TBM 동력의 향상과 커터 등 면판설계 기술의 발달, 및 TBM 굴진율 예측 소프트 웨어의 사용 등으로 터널공사의 자동화, 기계화가 이뤄 졌으며, TBM 장비조달은 OPP 방식을 이용한 발주자 직접 구매 방식이 TBM 선진국에서 효과적으로 사용되고 있다. 최근 많은 나라에서 환경 민원 등의 문제로 인해 도심지의 발파공법사용이 금지되어 TBM을 이용한 터널의 기계화 시공이 세계적인 추세이다.

• 한국암반공학회:학술대회논문집
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• 한국암반공학회 2008년도 국제학술회의
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• pp.33-41
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• 2008

The longest tunnel has been halted at Daekwanryung by the failure of the host country of the Winter Olympiad in 2014, but modern High-Power TBM will come to Korea to excavate these long tunnels to establish the better horizontal connection between the western and eastern countries to improve the strong powerful logistic strategy of Korean peninsula. Train operation provides a key function of air movements in a long underground tunnel, and heat generation from transit vehicles may account of the most heat release to the ventilation and emergency systems. This paper indicates the optimal fire suppress services and safety provision for the long railway tunnel which is designed twin tunnel with length 22km in Gangwon province of Korea. The design of the fire-fighting systems and emergency were prepared by the operation of the famous long-railway tunnels as well as the severe lessons from the real fires in domestic and overseas experiences. Designers should concentrate the optimal solution for passenger's safety at the emergency state when tunnel fires, train crush accidents, derailment, and etc. The optimal fire-extinguishing facilities for long railway tunnels are presented for better safety of the comfortable operation in this hard rock tunnel of eastern mountains side of Korea. Since year 1900, hard rock tunnel construction has been launched for railway tunnels in Korea, tunnels have been built for various purposes not only for infrastructure tunnels including roadway, railway, subway, and but also for water and power supply, for deposit food, waste, and oils etc. Most favorable railway tunnel system was discussed in details; twin tunnels, distance of cross passage, ventilation systems, for the comfortable train operations in the future.