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http://dx.doi.org/10.15683/kosdi.2020.06.30.276

A Study on Maintenance Cost Model for Establishing a Strategies of Port Facility Maintenance  

Park, Miyun (S.H Tech&Policy Institute)
Lee, Jeonghun (S.H Tech&Policy Institute)
Park, Sangwoo (S.H Tech&Policy Institute)
Lim, Jonggwon (S.H Tech&Policy Institute)
Publication Information
Journal of the Society of Disaster Information / v.16, no.2, 2020 , pp. 276-290 More about this Journal
Abstract
Purpose: The construction history of domestic port facilities has been more than 100 years, and until recently, modern facilities have been continuously built and expanded. However, it is not easy to keep the required performance conditions at the time of initial construction due to changes in the marine environment and increase in volume. In particular, in the case of harbor structures that have a long service life, safety performance and function management are becoming very important due to the increase in the size of ships, the increasing frequency of use, and the increase in the scale of natural disasters. Method: Therefore, this study investigates the state change by structural type of port facilities and analyzes the rehabilitation activities and the history that contribute to the performance improvement and life extension activities. Result: Through this, we distinguished between performance improvement cost (CAPEX) and repair maintenance activity (OPEX) that can be used to establish port facility maintenance strategy, and suggested cost model that can be used to establish maintenance strategy. Conclusion: These studies are expected to contribute greatly to mid- to long-term investment decisions.
Keywords
Maintenance Cost Model; Maintenance Strategies of Port Facility; Capex; Safety; Performance;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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