This paper presents the flexural behavior of a hybrid Glass Fiber-Reinforced Polymer(GFRP)-steel decks for use in deteriorated bridge decks replacement. Static load tests were conducted to investigate the structural characteristics of the hybrid FRP-steel deck. The tested deck panel satisfied the design criteria. The failure mode of the hybrid deck was demonstrated ductility with deformation beyond initial yielding. The responses were compared with the ANSYS finite element predictions. It was found that the presented hybrid deck was efficient for use in bridges. The thickness of the hybrid deck may be decreased when compared to that of the all FRP deck with similar flexural rigidity.

ABSTRACT
 1. 서 론
 2. 실험개요
  2.1 시험체의 설계 및 제작
  2.2 실험방법 및 측정
 3. 실험결과 및 분석
 4. 결 론
 참고문헌

• 지효선(대원대학 철도건설과) | Ji Hyo Seon
• 변재관((주)태영건설) | Byun Jae Kwan