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전단보강근비 0.26%인 강섬유 보강 고강도 RC 기둥의 이력 성능
Hysteretic Capacity of Steel Fiber Reinforced High Strength Concrete as Shear Reinforcement Ratio 0.26%
2013 한국구조물진단유지관리공학회 봄 학술발표 논문집 (2013.04)
pp.855-856
pp.855-856
한국구조물진단유지관리공학회
(The Korea Institute For Structural Maintenance and Inspection)
초록
To define the shear reinforcing effect of steel fiber in high strength concrete, 4 column specimens designed with a volume fraction of steel fiber such as 0.0%, 1.0%, 1.5%, 2.0%. The column specimens were tested lateral cyclic load under constant axial load. From test results, steel fiber can reduced brittle shear failure, and can increased strength and ductility capacity in RC columns.
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