한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)
- 한국건축시공학회 2017년도 춘계 학술논문 발표대회
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- Pages.158-159
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- 2017
충격하중을 받는 섬유보강 콘크리트 및 시멘트 복합체의 배면변형특성
Strain Properties on Rear Side of Fiber Reinforced Concrete and Cement Composite by Impact Load
초록
In this study, it evaluate the strain properties of fiber reinforced concrete and fiber reinforced cement composite. The types of fiber are Hooked steel fiber and it was mixed 0.5, 1.0 vol.% in concrete and 1.0, 2.0 vol.% in cement composites. The impact test was conducted by using a projectile (diameter: 25mm, velocity: 170m/s) and strain properties on the rear side of each specimen was evaluated by strain gage. After the impact test, fracture grade, fracture depth was evaluated.