• Proceedings of the Korean Institute of Building Construction Conference
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• 2015.05a
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• pp.69-70
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• 2015

This study has attempted to derived an optimum fiber replacing ratio for practical use by measuring tensile strength and length deformation followed by variation of fiber replacing ratio among the basic characteristics of HPFRCC in order to evaluate the possibility of practical use of HPFRCC. As a result of performing experiment and research, the optimum replacement ratio was determined at the fiber replacing ratio of 1.5% when compressive strength, tensile strength and tensile stress-strain curve.