Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 1997.10a
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- Pages.345-350
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- 1997
An Experimental Study on the Strength and Flexural Toughness of Steel Fiber Reinforced Concrete Using Fly Ash
플라이애쉬를 이용한 강섬유보강콘크리트의 강도 및 휨인성 특성에 관한 실험적 연구
Abstract
This paper describes an experimental study on the strength and flexural toughness of steel fiber reinforced concrete using fly ash. The fly ash contents were varied from 0% to 20% of cement weight to explore the effect of fly ash addition with steel fiber reinforced concrete. as the result, the tensile strength, flexural strength and flexural toughness were increased remarkably as steel fiber contents were increased to 2.0 vol.%. Also, the steel fiber reinforced concrete containing 10% fly ash developed the highest strength. In the same contents of steel fiber, the flexural toughness characteristics show excellent when fly ash contents were 10% and steel fiber contents were 1.5 vol%.
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