In this study, repair and reinforcement priority determining method for each component of existing dams is suggested. Condition assessment results from in-depth inspection followed by “specific guide for in-depth inspection on dams” are used. Condition assessment is subdivided into several steps and evaluation indices are determined by considering weights such as influence coefficients and adjustment factors for each component through all of the steps. These weights are counted backward to determine the priority for each component and facility. An algorithm is designed to analyze this procedure and 4 target dams are adopted to verify the method. This method can be used for establishing an efficient maintenance strategy related to the repair and reinforcement priority determination.

• 박지연(한국시설안전공단 시설안전연구소 연구원) | Park, Jiyeon 주저자
• 김태형(낙동강홍수통제소 예보통제과 시설연구사, 공학박사) | Kim, Tae Hyung 교신저자
• 권지혜(한국시설안전공단 시설안전연구소 책임연구원) | Kwon, Ji-Hye