This study is a method to improve the reliability and effectivity of maintenance. It is necessary to build the integrated management system of BIM throughout the design, construction and maintenance of the structure. In order to apply BIM, it was introduced structural record management from the design stage. And It helps to improve the reliability of maintenance.

• 강종만(한국도로공사 초장대교량사업단, 차장, 기술사) | Kang, Jong Man Corresponding author
• 서민희(한국도로공사 초장대교량사업단, 대리) | Seo, Min Hee
• 길흥배(한국도로공사 초장대교량사업단 수석연구원, 공학박사) | Gil, Heung Bae
• 노한성(한국도로공사 초장대교량사업단 연구단장, 공학박사) | Roh, Hang Sung
• 신용석(한국도로공사 초장대교량사업단 사업단장, 공학박사) | Shin, Yong suk