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• 중공체가 삽입된 철선 일체형 데크플레이트 슬래브의 휨성능 평가

– 저자 : 김성배, 박준용, 이용교, 이도형, 김상섭

The purpose of this study is to evaluate flexural performance and stiffness through the comparison of solid deck plate and void deck plate. In this experiments, the main variable of specimens is thickness of slab; 150mm, 200mm. There are a series of 150mm thickness and three series of 200mm. Each series consists of 3 specimens. It’s produced for comparison according to existence and material of openings. Additionally 200mm thickness specimens are produced for another variable; steel fiber, shear span-depth ratio. As a result of these experiments, it was better than equal or solid deck plate that flexural performance of void deck plate. Therefore, there is no loss of flexural strength due to the introduction of hollow slab.