Browse > Article
http://dx.doi.org/10.9711/KTAJ.2010.12.3.201

Research on the support system and reinforcement range of cross passage tunnel  

Jung, Min (한국도로공사)
Han, Ki-Hwan (한국도로공사)
Park, Jin-Won (한국도로공사)
Baek, Kyung-Min (한국도로공사)
Moon, Hoon-Ki ((주) 용마엔지니어링 터널부)
Publication Information
Journal of Korean Tunnelling and Underground Space Association / v.12, no.3, 2010 , pp. 201-213 More about this Journal
Abstract
Recently, plans of tunnel and construction have increased. Unfortunately, the more we have tunnels, the more we have accidents in there. Because an accident or a fire in the tunnel is fatal to user safety, social concerns are focusing on the disaster prevention facilities. Cross passage tunnel is regarded as one of the useful disaster prevention facilities, which is increasing, while there were only few studies about the support system. This study tried to verify whether the support system is appropriate or not with empirical methods-theoretical methods and back analysis using measurement data. Additionally, we also looked into the range of reinforcement in accordance with strength/stress ratio of rock mass.
Keywords
Disaster prevention facility; cross passage tunnel; support system; strength/stress ratio of rock mass;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Barton, N. and Grimstad, E. (1994), "The Q-system following twenty years of application in NMT support selection", Felsbau 12, Nr.6, pp. 428-436.
2 Hoek, E., Carranza-Torres, C. and Corkum, B. (2002) "Hoek-Brown failure criterion-2002 Edition", pp. 2-6.
3 Hsiao, F.Y. Wang, C.L. and Chern J.C. (2008), "Numerical simulation of rock deformation for support design in tunnel intersection area", pp. 3-7.
4 Sakurai, S. and Takeuchi, K. (1983), "Back Analysis of Measured Displacement of Tunnels", Rock Mechanics and Rock Engineering, Vol. 16, pp. 173-180.   DOI   ScienceOn
5 고려대학교 공학기술 연구소 (2004), "NATM 터널의 변위 범위에 대한 안정성 평가", 포스코건설 고려대학교 공동연구 논문, pp. 65-221.
6 국토해양부 (2007), "터널설계기준", pp. 87-89.
7 국토해양부 (2009), "도로터널 방재시설 설치 및 관리지침", pp. 24-31.
8 장정범, 김문겸 (1998), "역해석에 의한 지하구조체의 거동예측에 관한 연구", 터널과 지하공간, 한국암반공학회지, 제8권, pp. 139-145.
9 양형식, 전양수 (2002), "FLAC을 이용한 터널 역해석 프로그램의 개발", 터널과 지하공간, 한국암반공학회지, 제12권, 제1호, pp. 37-42.   과학기술학회마을
10 일본도로공단 설계요령 (設計要領 第三集 第九編 トンネル 제7장 기타구조물의 설계), pp. 160-162.
11 한국도로공사 (2009) "터널 피난연결통로 설치에 따른 지보패턴 설치 방안 연구용역", pp. 23-210.
12 Akutakawa, S., Meek, J.L. and Brown, E.T. (1991), "The Back Analysis of in-situ stresses in a multiple stage excavation problem", Computer Methods and Advances in Geomechanics, Beer, Booker&Carter, Balkema, pp. 937-942.