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http://dx.doi.org/10.12652/Ksce.2020.40.1.0077

Development of an Economic Evaluation model for Coating System Based on Environmental Conditions of Power Generation Structure  

Kim, In Tae (Pusan National University)
Lee, Su Young (Gyeongnam National University)
An, Jin Hee (Gyeongnam National University)
Kim, Chang Hak (Gyeongnam National University)
Publication Information
KSCE Journal of Civil and Environmental Engineering Research / v.40, no.1, 2020 , pp. 77-85 More about this Journal
Abstract
Currently, life-cycle cost analysis methods are introduced to maintain large infrastructure facilities in Korea. However, there are not many cases in which maintenance models are applied that reflect conditions such as the location of a facility and its surroundings. In order to establish an appropriate maintenance strategy, a cost prediction, deterioration model, and a decision model reflecting uncertainty should be established. In this study, an economic analysis model was developed for long-term cost planning and management based on user decisions based on maintenance methods and judgment criteria for painting specifications applied to power generation structures. The performance of the paintwork was assessed through the paint deterioration test for the application of the economic analysis model, and the results of the economic analysis according to the applied paint specifications (Urethan, polysiloxane, fluorine) were verified by applying the proposed economic analysis model. In this study, it is believed that the selection of the repair cycle and evaluation methods applied with the development model rather than the performance of the painting can be expected to be used as basic data for the maintenance cycle, even if it is not limited to the painting.
Keywords
Life cycle cost; Power generation structure; Painting performance evaluation; Decision making model; Maintenance;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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