Optimal alternative decision technique of accommodation facility in multi-utility tunnel using VE/LCC analysis

Young-Jong   Sim; Kyu-Nam   Jin; Won-Joon  Oh; ChoonYeun Cho

doi:10.9711/KTAJ.2018.20.2.317

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2018 Vol.20, Issue 2 Preview Page Next Page

Optimal alternative decision technique of accommodation facility in multi-utility tunnel using VE/LCC analysis VE/LCC 분석을 통한 공동구 수용시설물의 최적 대안 결정 기법

31 March 2018. pp. 317-329

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Abstract

The study on the existing multi-utility tunnel has examined the general aspects related to the installation of multi-utility tunnel rather than the optimal design and feasibility analysis of accommodation facility in multi-utility tunnel. In the basic planning stage related to the introduction of multi-utility tunnel, it is difficult to determine accommodation facility due to lack of relevant indicators and data. In this paper, VE/LCC analysis method is suggested for the optimal alternative decision of accommodation facilities in multi-utility tunnel. The analysis of the items of individual accommodation facility and the value index for LCC costs were applied to the kind alternatives, and the priorities of each kind were analyzed. In addition, the domestic multi-utility tunnel and analysis result are compared. The result of this study will be helpful to shorten the time and convenience of the user in the process of determining accommodation facility including the first designers when introducing multi-utility tunnel.

Keywords

Multi-utility tunnel

Optimal alternative

VE/LCC

PDCA

Accommodation facility

기존의 공동구에 관한 연구에서는 공동구 내부의 수용시설물들의 최적설계 및 타당성 분석 보다는 공동구 설치와 관련 된 전반적인 사항에 대하여 검토 하였다. 공동구 도입과 관련된 기본계획 단계에서의 관련 지표 및 자료 등의 부족으로 수용시설물을 결정하기가 어려운 한계점을 해결하고자, 본 논문에서는 공동구 내 수용시설물의 최적 대안 결정을 위하 여 VE/LCC 분석 방법을 제시하였다. 개별 수용시설물의 항목에 대한 분석 및 LCC 비용에 대한 가치지수를 종별 대안에 적용하여 검토 하였으며, 각 종별 우선순위를 분석하였다. 또한, 국내 공동구와 각 종별 시설물의 분석된 결과를 비교하 였으며, 본 연구의 결과는 공동구의 도입 시에 최초 설계자를 포함한 사용자들이 수용시설물을 결정하는 과정에서 소요 되는 시간을 단축하고 편의성을 높이는데 도움이 될 것으로 판단된다

키워드

공동구

최적 대안

VE/LCC

PDCA

수용시설물

References

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.

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”, Journal of Korean Tunnelling and Underground Space Association, Vol. 19, No. 1, pp. 11-27.

Ministry of Land, Infrastructure and Transport (2006), “A study on activation plan of the multi-utility tunnel (Phase 1)”, pp. 210-235.

Ministry of Land, Infrastructure and Transport (2008), “Activation of multi-utility tunnel (Phase 2)”, pp. 353-362.

Seoul Metropolitan Government (2014), “A report of the feasibility and basic planning establishment for urban utility tunnel in Seoul”, pp. 188-192.

Sim, Y.J., Jin, K.N., Oh, W.J., Cho, C.Y. (2017), “Development of evaluation model for optimum design of multi-utility tunnel in urban area”, Journal of Korean Tunnelling and Underground Space Association, Vol. 19, No. 3, pp. 437-447.

Cho, C.Y., Sim, Y.J., Kim, H.K., Lee, P.Y., Lee, M.J. (2018), “Analysis of importance by category for quantitative economic evaluation of multi-utility tunnel”, Journal of Korean Tunnelling and Underground Space Association, Vol. 20, No. 1, pp. 119-130.

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 : 20
No :2
Pages :317-329
Received Date : 2018-01-12
Revised Date : 2018-01-24
Accepted Date : 2018-01-31
DOI :https://doi.org/10.9711/KTAJ.2018.20.2.317

Journal of Korean Tunnelling and Underground Space Association ISSN:2233-8292(Print) 2287-4747(Online) 한국터널지하공간학회 논문집

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