In this paper, we developed a predictive model of maintenance and repair cost based on the element-level condition state by using information collected through the inspection/diagnosis of individual bridges for use in maintenance strategy analysis. The reliability of the prediction model can be improved through of big data analysis using various factors and additional data.

Abstract
 1. 서 론
 2. 점검진단 이력 정로를 활용한 부재 수준 단위보수보강비용 예측 모델 개발
 3. 결 론
 참고문헌

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