Journal of Korean Tunnelling and Underground Space Association (한국터널지하공간학회 논문집)

Korean Tunnelling and Underground Space Association (한국터널지하공간학회)
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A study on the maintenance methods of the multi-purpose double-deck tunnel

다목적 터널의 기능별 유지관리 방법에 대한 고찰

  • Moon, Hoon-Ki (Geotechnical Engineering & Tunnel Dept., DASAN Consultants) ;
  • Song, In-Cheol (Geotechnical Engineering & Tunnel Dept., DASAN Consultants) ;
  • Kim, Jae-Won (Geotechnical Engineering & Tunnel Dept., DASAN Consultants) ;
  • Lee, Hye-Yoon (Geotechnical Engineering & Tunnel Dept., DASAN Consultants)
  • 문훈기 ((주)다산컨설턴트 지반터널부) ;
  • 송인철 ((주)다산컨설턴트 지반터널부) ;
  • 김재원 ((주)다산컨설턴트 지반터널부) ;
  • 이혜윤 ((주)다산컨설턴트 지반터널부)
  • Received : 2017.01.18
  • Accepted : 2017.01.26
  • Published : 2017.01.31
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Abstract

Recently, the development of multi-purpose tunnel that has functions of roads and waterways has been attention for efficient utilization of underground space. However, there is no study on the multi-functional tunnels behavior for the convert of iterative function and change of water pressure. In this study, the vulnerable section was analyzed due to repeated functional change. A basic review was implemented for the operation of the multi-purpose double-deck tunnel. Also, the vulnerable section for convert of iterative function of multi-functional tunnel has been analyzed by simulation. Management of multi-functional tunnel should considered in various analyzed and some problems. The criteria for management of multi-functional tunnels is proposed.

최근 지하공간의 효율적 활용을 위해 도로 및 수로 기능을 동시에 충족하는 다목적 터널의 개발에 대한 국민적 관심이 높은 상황이다. 하지만 반복적인 기능전환과 수압변화에 따른 다목적 터널의 거동 연구는 전무한 실정이다. 본 연구에서는 대심도 복층터널의 반복적인 기능 전환에 따른 취약 구간의 분석을 통해 다목적 터널의 운영 중 필요한 유지관리 항목과 운영 방향의 설정에 대한 기초검토를 수행하였다. 또한, 터널의 시공 및 운영 중 도로 및 수로의 기능전환 단계에 따른 터널의 취약 구간을 수치해석을 통하여 분석하였다. 다목적 터널의 유지관리는 기능에 따른 특성을 고려한 다양한 분석 및 복합적인 고려가 필요하며, 본 연구를 통해 다목적 터널의 유지관리 방안을 제시하였다.

Keywords

References

  1. Korea Water Resources Corporation (2007), "Guidelines for the design and construction of waterway tunnels.
  2. Ministry of Environment (2007), "Waterworks facility maintenance manual".
  3. Jeon, J.S. (2006), "The Present State and Behavior Characteristics of Water Supply Tunnel", KGS Fall Conference, pp. 179-190.
  4. Korea Expressway Corporation (2004), "Establishment of measurement standard for tunnel maintenance and development of integrated operation program".
  5. Woo, J.T., Lee, K.I. (2012), "A study on establishment of measurement and analysis frequency of maintenance monitoring in tunnel", Korean Tunnelling and Underground Space Association, Vol. 14, No. 2, pp. 117-129. https://doi.org/10.9711/KTAJ.2012.14.2.117
  6. Woo, J.T. (2003), "A study on the mechanical characteristics of tunnel structures and ground behaviour by synthetic analysis method with tunnel monitoring results used", Korea institute for structural maintenance and inspection, Vol. 7, No. 3, pp. 115-124.
  7. Beak, K.H. (2002), "A Study on the efficiency improvement of tunnel maintenance measurement", Korean Tunnelling and Underground Space Association, Vol. 4, No. 4, pp. 355-370.
  8. Kwon, S.H., Kim, J.H., Chung, G.H. (2015), "Proposal of design criteria on multi-functional tunnel for the urban traffic tunnel to flooding bypass", Journal of the Korea Academia-Industrial Cooperation Society, Vol. 16, No. 5, pp. 3518-3524. https://doi.org/10.5762/KAIS.2015.16.5.3518
  9. Kim, B.H. (2015), "An analysis on the long-term behavior of metro NATM tunnels based on the automatic tunnel monitoring system", Hanyang university.
  10. Lee, S.D., Lee, Y.H., Ham, S.I. (2004), "Development of the Standard and the Unified Management Program for Tunnel Maintenance Monitoring System", Korea institute of civil engineering and building technology.
  11. KISTEC (2010), "Detailed Safety Inspection and Precision Safety Diagnosis Instructions".
  12. Kim, H.S., Kim, H.M. (2012), "A study on cross sectional characteristics and available area for using the lower space in TBM road tunnels", Journal of Korean tunneling and underground space association, Vol.14, No. 2, pp. 141-157. https://doi.org/10.9711/KTAJ.2012.14.2.141
  13. Woo, J.H. (2016), "A study on the establishment of pressure limit values of management monitoring in tunnel", Journal of Korean tunneling and underground space association, Vol. 18, No. 1, pp. 53-60. https://doi.org/10.9711/KTAJ.2016.18.1.053