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Title |
Development of a 3D Model-Based Demonstration DB System for Efficient Management and Utilization of Inspection and Diagnosis Data of Small and Medium-Sized Bridges
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Authors |
박세현(Se-Hyun Park) ; 정대성(Dae-Sung Jung) ; 서진숙(Jin-Sook Seo) ; 김태형(Tae-Hyeong Kim) |
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DOI |
https://doi.org/10.11112/jksmi.2021.25.6.1 |
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Abstract |
As the aging of large domestic SOC facilities accelerates, facility maintenance is also changing from safety evaluation based on the current condition to performance-oriented preventive and preemptive maintenance based on the prediction of the level of future obsolescence. In particular, in the case of bridges, class 1 and 2 bridges are systematically managed along with many studies, but for small and medium-sized class 3 bridges there is no collection and utilization of historical data presenting performance degradation during their service life. Therefore, in this study, 3D model-based demonstration DB system was designed and developed to intuitively check the damage change rate at the damage location by registering the maintenance history by life cycle for each member’s exterior damage in the 3D bridge object and to enable API-based comprehensive performance evaluation.
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