A Study on Estimation of Performance Evaluation Model for Life Cycle Management of River facilities : Focused on Hydraulic Gate 


Vol. 36,  No. 6, pp. 73-78, Dec.  2021
10.14346/JKOSOS.2021.36.6.73


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  Abstract

The risk of flooding is increasing due to global climate change, increasing the importance of river facility safety. River facilities are essential to preventing floods. To reduce human and property damage that may occur due to floods, the maintenance and management of river facilities is required. In Korea, river facilities whose age exceeds 30 years account for more than 40%, indicating that the risk of facility deterioration may rapidly increase in the future. In this study, a performance evaluation model that can predict the performance of river facilities for the preemptive maintenance of river facilities was proposed and used in hydraulic gate calculations. A regression analysis was performed based on the results of the precise safety diagnosis in the FMS (facility management system) to derive the change in the performance index according to the age of the hydraulic gate. The optimal regression equation was selected after comparisons with previous studies, and the performance evaluation model was used to determine the relative effect of maintenance for each river. The model is expected to be useful to river managers for determining the maintenance effectiveness or prioritizing budget input.

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  Cite this article

[IEEE Style]

김수영, 김진국, 김형준, 윤광석, "A Study on Estimation of Performance Evaluation Model for Life Cycle Management of River facilities : Focused on Hydraulic Gate," Journal of the Korean Society of Safety, vol. 36, no. 6, pp. 73-78, 2021. DOI: 10.14346/JKOSOS.2021.36.6.73.

[ACM Style]

김수영, 김진국, 김형준, and 윤광석. 2021. A Study on Estimation of Performance Evaluation Model for Life Cycle Management of River facilities : Focused on Hydraulic Gate. Journal of the Korean Society of Safety, 36, 6, (2021), 73-78. DOI: 10.14346/JKOSOS.2021.36.6.73.

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