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http://dx.doi.org/10.9711/KTAJ.2018.20.2.317

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

Sim, oung-Jong (Land and Housing Institute, Korea Land and Housing Corporation)
Jin, Kyu-Nam (Land and Housing Institute, Korea Land and Housing Corporation)
Oh, Won-Joon (Land and Housing Institute, Korea Land and Housing Corporation)
Cho, Choong-Yeun (UNICONS Corporation)
Publication Information
Journal of Korean Tunnelling and Underground Space Association / v.20, no.2, 2018 , pp. 317-329 More about this Journal
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;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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