GFS로 성능향상된 교량 바닥판의 정적 보강효과

Abstract

The concrete bridge deck is quitely required to be replaced or strengthened due to decreasing load carrying capacity. In this study, to increase load capacity of the reinforced concrete slab, bridge deck is reinforced with the glass fiber sheets, they are examined on the strengthen effect and the static behavior. This paper considers relation of load—displacement and strain—distance. The static behavior of the slab strengthened is represented to maximum load. Owing to that, they are examined on increasing load carrying capacity of reinforced bridge deck and strengthen effect about on the crack.