Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
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Behavior Analysis of RC Slab Bridge according to Demage and Suggestion of Its Evaluation Process

RC 슬래브교의 손상에 따른 거동 분석 및 손상 평가 프로세스 제안

  • Kim, Yuhee (Sustainable Infrastructure Research Center, KICT) ;
  • Jeon, Jun-Chang (Construction Technology Consultant Co., Ltd.)
  • 김유희 (한국건설기술연구원 노후인프라센터) ;
  • 전준창 (씨티씨 주식회사)
  • Received : 2021.02.25
  • Accepted : 2021.05.10
  • Published : 2021.06.30
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Abstract

This study surveyed damage to small and medium-sized RC slab bridges, the largest in number in Korea. Four common types of damage were identified, and their static and dynamic structural behaviors were examined through structural analysis. The degree of damage was selected as an analysis parameter for three superstructures of RC slab bridges. After structural analysis, a damage assessment process was proposed that can be used as the basis for establishing maintenance yplans for these bridges. The results of the present study can be used for the safety management of RC slab bridges, classified as bridges suspected of safety flaws or requiring maintenance in load-carrying capacity tests.

Keywords

Acknowledgement

본 연구는 한국건설기술연구원의 주요사업(과제번호 20210143-001)의 연구비를 지원받아 수행되었습니다.

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