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http://dx.doi.org/10.9711/KTAJ.2019.21.1.079

Decision technique for accommodation facilities of multi-utility tunnel in basic planning phase  

Oh, Won-Joon (Land and Housing Institute, Korea Land and Housing Corporation)
Jin, Kyu-Nam (Land and Housing Institute, Korea Land and Housing Corporation)
Kang, Yeong-Ku (Evaluation Headquarters, Korea Infrastructure Safety Corporation)
Cho, Choong-Yeun (UNICONS Corporation)
Sim, Young-Jong (Land and Housing Institute, Korea Land and Housing Corporation)
Publication Information
Journal of Korean Tunnelling and Underground Space Association / v.21, no.1, 2019 , pp. 79-92 More about this Journal
Abstract
In this paper, we propose a method to determine whether to install the accommodation facility of the multi-utility tunnel more effectively in the basic planning phase, and to set up an evaluation system to determine the configuration and kind of accommodation facility. For the configuration of the accommodation facility, 98 alternatives were analyzed for 7 accommodation facility. For the evaluation system of the accommodation facility, index related to feasibility and economic in basic planning phase were selected. The evaluation system classified as spatial, effective, and cost evaluation was presented reflecting the selected index, and AHP analysis was performed for weight setting. The results of this study will be helpful for users including designers to shorten the time and increase the efficiency in the process of determining accommodation facility of the multi-utility tunnel in basic planning phase.
Keywords
Multi-utility tunnel; Accommodation facility; Feasibility assessment; Economic evaluation; Evaluation system;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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