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2017 Vol.19, Issue 3 Preview Page
Development of evaluation model for optimum design of multi-utility tunnel in urban area

도심지 공동구 최적 설계를 위한 평가 모델 개발

Young-Jong Sim1*
,
Kyu-Nam Jin2
,
Won-Joon Oh3
,
Choong-Yeun Cho4
심 영종1*
,
진 규남2
,
오 원준3
,
조 중연4
1Senior Researcher, Land and Housing Institute, Korea Land and Housing Corporation
2Chief Researcher, Land and Housing Institute, Korea Land and Housing Corporation
3Researcher, Land and Housing Institute, Korea Land and Housing Corporation
4CEO, UNICONS Corporation
1한국토지주택공사 토지주택연구원 건설기술연구실 수석연구원
2한국토지주택공사 토지주택연구원 건설기술연구실 실장
3한국토지주택공사 토지주택연구원 건설기술연구실 연구원
4유니콘스(주) 대표이사
*교신저자. *Corresponding Author. 
31 May 2017. pp. 437-447
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Abstract

In current, there has not been the evaluation model for the optimum design of the multi-utility tunnel by considering urban type and size, the function of surrounding road and feasibility analyses with respect to construction method, and arrangement of accommodation facilities inside multi-utility tunnel. Thus, in this study, we developed the evaluation model for the optimum design of the multi-utility tunnel before and after the decision of the multi-utility tunnel installation. In this paper, we have selected the Deming cycle which is used in various fields among several decision methods for optimizing the design. For the purpose of reflecting the various factors in the design of the multi-utility tunnel, 11 higher indicators were set up to lead to more detailed approaches. In addition, based on the “Plan-Do-Check-Action (PDCA)” circulation method, we can realize the installation of the multi-utility tunnel and design more efficiently through the first phase for conception and the second phase for optimization, and develop the program for the evaluation model accordingly.

Keywords
Multi-utility tunnel
Optimum design
Evaluation model
Deming cycle
PDCA

현재 도시형태나 규모, 주변 도로기능이나 공동구 건설형식에 따른 타당성 및 경제성 평가 방법, 공동구내 수용시설물의 최적 배치 등을 고려한 공동구 설계 평가모델은 개발되어 있지 않다. 이에 본 연구에서는 도심지 공동구 도입결정과 도입 결정 이후 적용할 수 있는 공동구 최적 설계를 위한 평가모델을 개발하였다. 이를 위해 본 논문에서는 여러 개의 의사결 정 방법 중 다양한 분야에서 사용되고 있으며, 직선의 방식이 아닌 순환의 방식이 적용 가능한 데밍사이클(Deming cycle)을 선정하였다. 공동구 도입과 설계시 다양한 인자의 반영을 위하여 11개의 상위지표를 설정하여 보다 구체적인 접근을 유도하였다. 또한 Plan-Do-Check-Action(PDCA)의 순환 방식을 기반으로 1차 구상단계, 2차 최적화 단계를 통 한 공동구 도입과 설계를 보다 효율적으로 구현할 수 있도록 하였으며, 이를 위한 최적화 평가 프로그램을 개발하였다.

키워드
공동구
설계용량최적화
평가모델
데밍사이클
PDCA
References
1
Deming, W.E. (1950), “Elementary principles of the statistical control of quality”, JUSE.
2
Kang, Y.K., Choi, I.C. (2015), “Economic Feasibility of Common Utility Tunnel based on Cost-Benefit Analysis”, Journal of Korean Society of Safety. Vol. 30, No. 5, pp. 29-36.
3
Lee, S.W., Sim, Y.J., Na, G.T. (2017), “A fundamental study on the development of feasibility assessment system for utility tunnel by urban patterns”, J. of Korean Tunn. Undergr. Sp. Assoc., Vol. 19, No. 1, pp. 11-27.
4
Oh, T.M., Park, E.S., Cheon, D.S., Cho, G.C., Joo, G.W. (2015), “A review of the effects of rock properties on waterjet rock cutting performance”, J. of Korean Tunn. Undergr. Sp. Assoc., Vol. 17, No. 5, pp. 533-551.
5
Park, J.D., Ahn, C.K., Kim, D.Y, Lee, S.W. (2016), “Experimental study on the behavior of retaining wall according to underground excavation distance”, J. of Korean Tunn. Undergr. Sp. Assoc., Vol. 18, No. 2, pp. 155-164.
6
Park, J.O., Yoo, Y.H., Park, B.J. (2015), “An analysis for reasonable installation of tunnel fire safety facility”, J. of Korean Tunn. Undergr. Sp. Assoc., Vol. 17, No. 3, pp. 243-248.
7
Seoul Development Institute (2009), “Urban form study of Seoul”.
8
Seoul Metropolitan Government (2014), “A report of the feasibility and basic planning establishment for urban utility tunnel in Seoul”.
9
Sim, Y.J., Jin, K.N., Choi, D.C., NA, G.T., Cho, Y.C. (2016), “Development of optimal design capacity assessment algorithm for urban multi-utility tunnel construction”, 2016 Annual Spring Conference of Korean Tunneling and Underground Space Association, pp. 127-128.
Information
  • Publisher :Korean Tunneling and Underground Space Association
  • Publisher(Ko) :한국터널지하공간학회
  • Journal Title :Journal of Korean Tunnelling and Underground Space Association
  • Journal Title(Ko) :한국터널지하공간학회 논문집
  • Volume : 19
  • No :3
  • Pages :437-447
  • Received Date : 2017-04-11
  • Revised Date : 2017-04-20
  • Accepted Date : 2017-04-28
  • DOI :https://doi.org/10.9711/KTAJ.2017.19.3.437
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