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Fly Ash를 이용한 鋼纖維補强콘크리트의 力學的 特性에 관한 實驗的 硏究
박승범,홍석주,조청휘,이봉춘 忠南大學校 産業技術硏究所 1997 산업기술연구논문집 Vol.12 No.2
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.%